Cross Revolution at Evergreen HS

Cross Revolution took us to the Evergreen High School venue and race day found us under sunny skies and 70 degree warmth. The course was, of course, dry. It seemed pretty fast and contained quite a few short, steep ascents. In general it was similar to last year's event at this venue.

As the first race on my calendar I was using this race to evaluate this year's equipment and fitness.

The Bike

I was not alone in choosing to race a Ibis Hakka MX. During warm up I noticed there were at least five Hakkas in the same color as mine. While waiting on the start line I noticed a few more. This boosted my confidence in my equipment. But the real test happened on the course and the Hakka shined. I'm adapting well to the less precise steering at low speeds. At speed the handling was rock solid stable. And it railed the fast corners.

The Tires

Cornering speed is dependent on tires and my choice of tubeless Maxxis Ramblers in 40mm was an outlier. A quick survey indicated most racers were sticking with 33mm wide tires. Luckily a racer I know was also testing a set of Ramblers. And this racer knows his way around a cross course. When I asked Craig Undem about his experiences so far he admitted this was his first race on the Ramblers. We agreed to share notes after the race.   

My Fitness

Racing cyclocross requires short bursts of power. I can match the fast guys' accelerations once or twice or even twenty times. Cyclocross racing requires hundreds of these short efforts. The power numbers from my power meter don't tell the whole story. An hour of racing did.

Cat 1/2 Master Men 45+

I lined up in the second row behind Craig. He knew that when 25 racers funneled into the first few turns there would be mayhem. When he powered off the line I dug deep to stay on his wheel. After a handful of quick turns the course straightened and I found myself in fourth and well ahead of the traffic jams. After letting one rider come by on the next straight I clamped on to the tail end of the lead group for as long as I was able.


Cat 1/2 Master Men 45+ start. Photo courtesy Woodinville Bicycle.


The run up exposed a crack in my fitness. The other members of the lead group didn't show as much hurt when we remounted at the top.

The sand section exposed another weakness. I bobbled, had to put a foot down, and watched the leaders ride away.

Lap two played out a lot like the first lap except I raced with the chase group. This group was also about five. This group also rode away when I, again, botched the sand section.

In the moment I realized I was matching the power and corning speed of the riders in these two groups. But my frustration was growing with my bike handling in the sand section.

For the remainder of my race I rode mostly alone. The patterns established on laps one and two were repeated. Get crushed by the run up. Recover well enough a few turns later. Then botch the sand section where I would both lose time and put out extra effort to run the bike out of the sand. Had I been racing against the sand section it would have been judged the winner. In seven laps I rode it clean just once. On four of the laps I bobbled, lost momentum, and then dismounted to finish the section on foot. Twice I hit the deck.


Dwaine descends on cyclocross bicycle
Dwaine concentrates during one of the many short grassy descents at Evergreen HS. Photo courtesy Woodinville Bicycle.


On my second to last lap the leaders of the Cat 1/2 men race were closing in and threatening to put me a lap down. I focused myself, barely stayed away, and earned myself the privilege of one more lap. I finished 14th of 22 finishers in my class.

Findings

Sand Sucked. Most days I can find the bike handle. But the short sand section had my number. There is, however, more to this story. My poor performance led me to do some serious thinking on why the wheels fell off and how I will get them back on. Expect a blog post about this topic next week.

Fitness OK. On the sections of the course that did not require running I was pretty pleased with my fitness. More often than not I could push watts into the accelerations and find enough recovery to repeat.

Run up not OK. My legs felt weak. My heart rate hit the ceiling. The run up became my Kryptonite.

Tires. I was staring at the ground with drool escaping when Craig approached me after the race. Despite identical tires we experienced different race outcomes. Craig took his Ramblers to 3rd place. Chapeau.

We shared our thoughts on the Maxxis Ramblers and found consensus. They sucked up the bumps well. We both ran pressure in the low 20's and appreciated the lack of sharp jolts coming through the saddle. Cornering was predictable and on par with a typical 33mm file tread. The Ramblers also gave great feedback. There was a slight sense of tire rollover when a tire was overloaded. When the limit of traction was reached they let go predictably.

Evergreen High School was not my break out race. But the news was not all bad. My equipment choices were solid. Despite a single race in the books this boosted my confidence about this year's equipment and I'm looking forward to spending more energy on race craft and training. I'm also encouraged by some aspects of my fitness and feel like there is still a little more to be found.

Finally, the difficulties in the sand section have forced me to challenge some of my assumptions. I've heard you either win or learn. This week the sand chose for me and I'll be back next time a little wiser.


Pre Season Cross Topics

Cyclocross season 2022 is getting underway. My first event is a few days out. That event will be the initial test for my revised training plan and revolutionized equipment.

Training

Training in 2022 has been my most deliberate. Training workloads were chosen with purpose. Early year training for gravel racing, late year training for cyclocross. This was also the year where planned rest weeks were formally incorporated.

January to March was dominated by endurance paced base miles. A few high intensity Zwift events were sprinkled in to keep it zesty. Those Zwift events were later replaced with more structured intervals for a traditional 'build' phase.

Summer was a mixture of racing at Pacific Raceways and the mental reset of a few extra rest weeks.

July brought another transition. Volume was trimmed to accommodate two structured workouts per week. The intensity notched up with the dreaded 30/30's in late August to more closely match the demands of cyclocross.  

Unlike previous years the transition from Summer season to cyclocross season was well scripted. Having invested the time to create a concrete pre season training plan motivated me to execute every one of those interval sessions. Only time will tell if the story line concludes with an improvement in my fitness compared to previous years.

Equipment

Back in 2019 I purchased an Ibis Hakka MX frameset and built it into a gravel racing rig. In 2022 The Hakka will supplant my twelve year old Blue Norcross cyclocross race bike. After swapping a few parts and stripping off the gravel gear I spent a few hours riding my neighborhood cyclocross training grounds. The first ride was to verify mechanical fitness. Subsequent rides were spent evaluating the handling. While designed as a cyclocross race bike it feels substantially different from my familiar Norcross.

Ibis Hakka MX bicycle
Ibis Hakka MX ungraveled and ready to race CX


I've raced just two cross bikes in the last ten years. Both were built by Blue and shared identical geometry. I would describe them as quick steering and having high bottom bracket heights. Initially I was intimidated but eventually learned to appreciate those handling characteristics.

The geometry numbers for the front end of the Hakka MX are pretty close to the Blue. Yet the steering feels less precise. Where I do see a difference in geometry is in the wheelbase and bottom bracket height. The Hakka is longer and lower. Those properties are appreciated when gravel racing. Those properties might also provide me a new learning opportunity this cyclocross season.

Broken bicycle saddle
This is why we test. Last cross season this saddle probably saw over twenty hours of use. It came home in pieces less than twenty minutes into this year's first test ride.  



 

Complicating the switch from old to new is tire selection. The Blue was shod with 33mm tubulars. They worked in the mud and I hated them everywhere else. It was time to move up to a larger volume tubeless tire. While not the perfect choice a large volume tire was already mounted. The Hakka will start the season with 40mm Rambler gravel tires. I know what to expect from these tires in the context of gravel racing. At low pressures and deep lean angles they might show a different face. It is my intention to swap them out for a more cross specific tire sooner than later. 

Each September I want to believe it will be 'my year'. Each December I hang up a thrashed bike with grand plans to make next Fall even better. This year I intend to write some pages to tell the story between those bookends.

A Dark Place

My alarm arrived too soon. I scheduled just 30 minutes to go from sleeping to driving. The lack of natural light was sending strong signals to my mind and body that 3:15 was an unnatural time to be awake. The eight a.m. start of the 2022 Leavenworth Gran Fondo dictated a rough start to a tough day of riding.

A few minutes after five a.m. I arrived in Snohomish to meet up with my Fell Swoop teammate Thomas. We quickly transfered my bike and gear to his Volkswagen and pointed it towards Leavenworth.

Rain, logging, and mud conspired to make the dreaded Swakane Canyon unready for cycling. The promoter had changed the course to an out and back. This change didn't have much affect on the climbing or mileage statistics. It did change the feel of the race. Thomas and I shared our thoughts and came to the conclusion that this version would tilt more towards the strongest climbers. While that was good news for Thomas is was less good for me.

There were no surprises as we kitted up for the start. The staging area, Peshastin Elementary School, was familiar. We shared some words with friends and teammates. The weather was friendly with forecast temperatures for the Leavenworth area in the range of 50 to 60 degrees. Clouds were in the forecast but just a single digit chance of precipitation.

Unlike previous iterations we were not dreading the weather nor the torturous Swakane Canyon climb. With no aspirations of taking a win I was in good spirits and looking forward to a challenging race that fell well within my capabilities.

At one point it looked like Fell Swoop might field as many as nine racers. As the day of the event approached the complications of life stepped in. Three Swoopers were forced to drop out. Adam was on that short list that was unable to attend. In the days leading up to the event we did discuss the course and some tactical plans. But it wasn't until the eve of the event that I realized how much I would miss his camaraderie on race day.

Jake, a member of the Vicious Cycles Promotions team, lead the traditional neutral roll out. He chose his vintage Yamaha BW200 for the task. Of course, speed was not the goal. But it was an agonizingly slow neutral out. At least we had time to chat.

The goal of the neutral roll out was to get us safely to Eagle Creek Road. I slipped up the peleton as we approached the typical 'let loose' point of the course. I wanted to be near the front but not on the front. I heard the meek honk of the BW200 horn and then Jake hit the throttle. We were racing.

The out and back version of the Leavenworth event was pretty easy to characterize. The outbound leg was about ten miles of gradual paved climbing followed by about seven miles of gravel climbing followed by about eight miles of gravel descending followed by about twelve miles of gradual paved descending into the Entiat aid station. Then turn around and back track to Peshastin.

The pace was manageable until the gravel climbing started in earnest. I was able to keep the leaders in sight a little longer this year before choosing to dial down to my own best pace. Once at my pace it was a simple matter of turning the cranks near threshold for as many minutes as necessary. 

Fell Swoop teammate Thomas
Fell Swoop teammate Thomas rides with the leaders during the first climb. Photo courtesy Mark Alan.


I completed the climb almost as fast as last year and was feeling good about my pacing as I neared the top. I was also slowly bringing back a group of about six riders. This was good news as it improved my chances of sharing the work when we reached the pavement on the other side.

The descent was smooth and fast in places. It was also filled with braking bumps in others. I had seen this descent in previous years and knew what to expect. I was bringing riders back one by one. When I reached the pavement I was already on a strong looking rider's wheel. A quick shoulder check showed another racer eager to bridge up and make it three as we started the slightly downhill paved run into Entiat.

I had hoped for a larger group but two friend was certainly better than none.  After just two rotations one of the friends suffered a mechanical failure and was forced to pull off. My new best friend and I soldiered on. We chatted little. But we couldn't help notice we were both riding Ibis Hakka MX frames in the same color and size. I said we were meant to be 'teammates' and we both got to work alternately pulling our short train towards the aid station.

As we approached the turn around I affirmed to my Hakka friend that we were well matched and that I wished for us to ride together on the way back. I needed water and we agreed to make a quick stop. And I did. But not quick enough.

In the time it took to fill two water bottles a group of about ten riders coalesced and departed. I hit the road 30 seconds back. And I knew it might as well have been an hour. I didn't have the legs to win a ten versus one battle if I was the 'one'. Good fortune struck and I was not the 'one'. A second rider was also caught out. He was strong and we both knew what to do. After a few minutes of trading hard pulls we were able to reconnect with the larger group. I thanked him as he was stronger and did the larger share of the work.

Getting into the large group turned out to be both a blessing and a curse. There was no organization. A number of riders were initiating a rotating paceline but it repeatedly broke apart. I was on my toes as there were some unpredictable moves that threatened my front wheel. Eventually the group did reach a concensus that we would rotate. Just one rider was having trouble which created havoc. Not efficient. Not safe.

Few words were spoken. I could read the frustration in the riders around me. I chose to open my mouth and encouraged the hold out to stick on a wheel. One broken rotation later I made it more clear by saying "I need you to hold that wheel". My next words were also clear: "If you can't maintain rotation you need to stay at the back." I meant no disrespect. And I'm not sure how the remainder of the group felt about me giving one rider permission to sit on. But I achieved my goal. The rotation smoothed out.

Unfortunately for me a smooth rotation didn't mean an easy rotation. We were still working against the gentle gradient. My legs were still stinging from bridging to the group. I was having a hard time eating while in the paceline.

Wheels on

Up to this point in the day I had made good decisions. I had put myself in great position. I had put down a solid effort. I had done my share of work.

I projected forward a few miles and could read the writing on the wall. I would not be able to climb with this group. I didn't feel safe eating while in rotation. Lack of nutrition before the climb would be disaster. After two hours and forty-five minutes of racing I elected to drop out of the group. I said "thank you" to the group, let the rider ahead of me know I was dropping, and waved goodbye.

The next twenty minutes was spent getting myself ready for the final climb. I had about three miles of pavement to get some food in. Another group of riders caught me just before the gravel started and I surfed those wheels for a bit. When the pitch started to steepen I chose my own pace and prepared myself for a long slog.

Wheels off

At three hours and fifteen minutes off came the wheels. I felt the beginnings of leg cramps. Taking a nature break only postponed the inevitable. I stayed in my lowest gear and learned to manage the pain. The suffer was just beginning.

The pedals continued to turn as I rumaged through my mental cycling skills toolkit. Hydration and nutrition double checked and appeared to be on schedule. A caffeine shot was ingested. My position on the bike was altered as I looking for the tiniest relief. Racers were coming past regularly. Despair continued to crush my mental state.

Fifteen minutes later I reached the lowest of lows. I muttered the word 'hate' under my breath with every turn of the crank. I actively searched for positive mental imagery and found none. I wanted nothing to do with a bike. I wanted nothing to do with Leavenworth. I wanted only to be home and have this day behind me.

At three hours and forty five minutes I reached the steepest pitch and walked. This was good for my cramps but did nothing to lift my spirits nor speed. Riders were now coming past more frequently. I could not see my facial expression. But the reactions I caused made it clear. They were witnessing, in real time, a broken soul. They offered the kindest words and encouragements.

When I reached four hours into the event I forced myself to eat again. It was a mini wrap from the Pita Pit. One of my favorite Vicious Cycles traditions. Following this one positive emotion was an unstoppable wave of negative emotions. I gave myself permission to cry. I was most of the way up Forest Service road 5800, hiding from no one, still turning the cranks, and freely sobbing.

As I neared the end of the climb I contemplated the future. Would I ever again race gravel? Would I still be a cyclist? Would I share this story? I discovered few answers in the moment except the title of this blog post. At that same moment I rounded a corner which revealed the camera of Mark Alan. I was looking shattered and gave not a damn. As I passed I witnessed him inspect the image and imagined the grimace he must have captured.

Bicycle racer on Forest Service road 5800
Dark day for the author. I was crushed. I felt dead inside. Photo courtesy Mark Alan.

The remaining hour passed without drama. The gravel descent was taken below race pace. Once back to the pavement I worked at an endurance pace. My race was not against the other riders. My only goal was to get off my bike and back to my home as quick and efficiently as possible.

On the drive out of Leavenworth I learned that my teammate Thomas finished in an impressive seventh. I shared little of my day other than it was not positive. When I returned home my wife asked my how it went. My answer was short. "It was the worst day on the bike of my life."

It was the worst day. But it was not my worst performance. I've tried to keep the experience in perspective by remembering that I was performing well right up until I wasn't. I had made all the right moves to maximize my finish potential. If the race had finished in Entiat it would have been a good day.

I haven't discovered why this experience turned so dark. I do know that at the point in the race when I chose to drop from the rotating pace line was the turning point. There is something within me that drives my training, my preparation, and the motivation to push the pedals. It is the magic that makes me a gravel racer. It disappeared in a blink. At exactly 2h:45m into Gran Fondo Leavenworth.

Accidental Road Racer at the Tour De Bloom 2022

Early Spring in Western Washington isn't always warm or dry. When my race team, Fell Swoop, announced they were attending the Tour de Bloom stage race in Wenatchee and renting a house, I thought a long weekend under sunny skies didn't sound too bad. Originally I planned to attend as a spectator, enjoy the weather and camaraderie, and leave the racing to the more serious roadies. But the inclusion of a 50+ cat 3/4/5 field seemed to offer a great vehicle for me to dabble my toes in proper road racing.

Tour de Bloom included four stages over three days. Road race stages one and four book ended the time trial and criterium. Racing at Pacific Raceways, known properly as a Circuit Race, prepared me for the basics. Yet there was plenty left to learn. In the week leading up to the event I was feeling the nerves.

Adam suggested, as a tool to manage my apprehensions, to pencil down some process goals for each stage. He intended that I channel energy into creating and accomplishing some stage specific goals as a way to manage my overall level of nervousness. In the week leading up to the event I chose two or three goals for each stage and put then down to paper.

The road trip to Wenatchee would also serve as an additional test for my Westfalia Vanagon. No land speed records were broken on Friday's drive. But my vintage van did survive a number of climbs including the final twisting ascent to Waterville.


Stage One - Waterville Road Race - 29 miles

One factor in choosing the Tour de Bloom as my first road racing event was the moderate distances that the 50+ 3/4/5 field would cover. Twenty nine miles seemed about right for getting a taste of open road racing. The course was through rolling fields with no significant climbs. The first twenty miles was a loop to the North of Waterville that returned us to town where we started an additional loop of nine miles that lay to the South.

The forecast included a decent chance of rain and temperatures of about 50 degrees. Choosing the right number of layers just added an additional level of apprehension as I prepared for the start. Talking to my teammate Jonas did nothing to calm me. He raced earlier, got soaked, and didn't remember being so cold on the bike.

Our field of 50+ 3/4/5 had nineteen starters. Five of which were Fell Swoopers. We were combined with the 60+ field for a starting peleton of about 35 riders. As we chatted before the start Z-dog warned of the possibilities of a strong crosswind section at about one quarter distance.

The race started easy as we headed East out of town. I spent the first ten minutes working on two of my process goals. I wanted to get comfortable racing within the confines of the center line rule. I also wanted to observe the general etiquette when riders moved about in the peleton. These goals kept my mind busy until we turned North and into the anticipated crosswind sections.

But there was no wind. It might have been the calmest I've seen in Eastern Washington. However, the chance to work would soon be on offer.

A series of rolling climbs were enough to split the field. As the efforts started to ramp up I was hanging in good position and felt I could crest with the lead group. But it was not to be.

After a few miles of shuffling the groups were solidified. William Dejarlais, aka 'DJ', went off the front with a rider from the 60+ group. A chase group of three including Fell Swooper Jude was second on the road. Matt and I were in the second chase group of about ten riders. The rolling climb was enough that the remainder of the peleton was broken into pieces.

Knowing that teammate Jude was up the road in good position made for a strategically simple race for Matt and I. We needed only to cover any and all bridge attempts.

A rotating cast of four strong riders worked at the front over the next twenty miles. They put in strong pulls. I did not. Sometimes they wanted to rotate at the front but it seemed like I was too often on the wrong wheel and inadvertently disrupted the rotation. As needed I followed closely when it looked like an effort was being laid down.

As we started the nine mile loop South of town we caught a glimpse of Jude's group of three. We were slowly closing the gap and I was concerned they might be caught. When we were just a couple miles out from the finish I felt confident Jude's group would stay away. Matt and I had a quick meeting. He offered to lead me out at the finish. When Matt dropped me off I did my best and sprinted to second from our group for sixth. This was a surprisingly good result and I was elated and thankful for Matt's effort.

On General Classification time Strongman DJ was two minutes ahead of second place. The three man chase group came in together putting our man Jude third on GC and best of the Swoopers. He graciously accepted his nomination as team leader.

It wasn't until the racing was done that I realized I half failed on process goal three: Have fun. Pre-race I was a mess. But in the moment, during the race, working for my team, I had a blast. I found it most rewarding to dig in, follow a hard effort, wait for the shoulder check, and then see those shoulders slump with the realization that Fell Swoop was still one the wheel.


Stage Two - Malaga Time Trial - 9.5 miles

The downtime before Saturday's Malaga Time Trial was most enjoyable. The team was able to gather at the rental house for dinner and stories and camaraderie. Jonas prepared pasta. Jason shared stew and cornbread. Both were delicious I ate much too much. These hours were the draw for me when I planned to attend as just a spectator and I savored them past my intended bed time.

I felt no need to put a large effort into the TT. Jude's excellent performance in the previous day's road race removed any GC burden from me and I was free to stick to my three process goals: Survey the team for thoughts on how to choose an effort level, arrive at a sub threshold wattage target, and then hit it.

With no GC ambitions my TT was anticlamatic. Most of the team I surveyed talked about the balance of maintaining some reserve for the afternoon's criterium while still optimizing TT time. I chose a low 275 watt target against my FTP of about 300 watts. I hoped to average 270 on the outbound downwind leg and then bump up to 280 on the return leg.

My warmup was uneventful and before long I was sprinting out of the starting tent.

My outbound leg was uneventful. I caught no other riders but a number of them blew past me. I watched the motoref wheel his BMW into a too-close-for-my-comfort U-turn. The course turn around was a single cone placed on the center line.

My return leg was a different animal. The motoref rode my wheel for a few minutes. Maybe he was admiring Mikes vintage Calfee. The wind, now taken on the nose, slowed me substantially. I was able to hold my preferred TT position most of the time and I was getting better at holding steady power. Jude passed me and I yelled encouragements that all included the word 'team'.

When results were posted we learned DJ crushed it putting more seconds between him and the three or four riders in contention for second on GC. Jude solidified his role as team leader with a solid TT effort of fourth that kept him in the hunt for a GC podium.  

Only a single rider finished slower than me which cemented my role as domestique. My ability to hit my power targets improved as I rode. From 261 against a target of 270 in the outbound leg to 278 against a target of 280 on the return. The best reward for my effort was waiting form me back at the team house. A Subway sandwich and a couple hours of relaxation.


Stage Three - Downtown Criterium - 30 minutes

Leading up to the criterium I knew a nerve storm was on the horizon. I took sixty minutes away from the hustle and bustle of team activity and closed my eyes for a little nap in the back of the van. When I woke it was full steam ahead.

Process goals for the criterium were primarily focused on safety and experience. I wanted to spend time near the front where I expected to be surrounded by decent bike handlers. I wanted to observe the level of aggression into the corners and protect myself from inside moves. I wanted to take a lap at the front or in a break.

My pre race recon started with surveying the team. It was important to me to understand some of the standard procedures in a crit before I was standing on the line. Jason, Z-Dog, and Jonas patiently answered my questions about how to pull off, what to do if I flat, when to expect to be pulled, etc. When we arrived at the venue I was able to calm myself with duties such as schlepping gear to the team tent and getting my kit in order.

The Wenatchee Downtown Criterium was, thankfully, a simple four corner layout. At the end of the start/finish straight we turned left onto a short hill. The next left put us on the flat and gusty back straight. After corner three we descended down the brick paved Orondo Avenue and into fast corner four. The streets were wide, clean, and mostly smooth.

Corner four gave me pause. I took a bunch of practice laps so I could come to terms with it. I was the last rider to take a practice lap and felt that I knew that corner well enough.

Minutes before we started Z-Dog came up and gave me a hearty pat on the back. He knew I was freaking out on the inside. I could not have made it this far without him and I told him so.

The start whistle took me by surprise. I was able to get moving and clipped in quick enough. The field strung out for a couple laps and I just held the wheel in front of me. For the first five laps or so I stayed out of trouble and came to terms with the downhill corner four. I was pleased to observe everyone around me was predictable and free of unnecessary risk taking.

After a few laps I put my racing hat on and got to work. I knew that in a crit if you aren't moving up you are moving back. I found comfort in corners three and four. I often gained one position by setting up on the inside of corner three and making the pass entering four. I also found that the peleton would occasionally ease up approaching corner one. A few extra pedal strokes at the end of the start finish straight earned back up to five positions. By the end of the race I found I could maintain a position in the top ten without too much work.

Jude and Dwaine flying the Fell Swoop colors midway through the criterium. Photo courtesy Mark Alan.

What I wasn't doing was racing to win. At the pointy end strong riders were pushing the pace on the prime laps while I hung on. One of my most rewarding moments was during the run into a prime. I was fifth wheel and had no ambitions for the prime sprint. The rider behind me, GC leader DJ, followed me down the hill. He did have ambitions and I could hear him coaching and praying 'no brakes' as we approached the fast corner four. He didn't know I hadn't touched brakes for that corner all day. I stuck the corner, emerged tight on the rider in fourth, and DJ was free to rocket up the inside towards yet another prime.

The race wasn't easy. I averaged 297 watts. But it wasn't so hard I stopped thinking. As we took the last lap bell I sidled up to Jude, gave him a look, and pedaled forward. He got on my wheel and I went to work moving him up. We climbed for the final time taking back a position or two. On the back straight I metered my effort to get us moving up the inside checking my shoulder to make sure he was still on. Halfway down the back straight I made a poor choice and got myself boxed in. I had to let off the pedals and Jude had no choice but to switch to a better wheel. Damn! Mission failed.

Fortunately Jude was able to work his way forward and bring home a 3rd maintaining his chances for a GC podium. I was scored 8th. Eleven 50+ racers remained in the lead pack.

The feelings of relief were evident on my face. The team was there to congratulate me for finishing my first crit. And tell me I did OK for a newbie. After taking a few minutes to savor the moment I changed clothes and retrieved my recovery food. I found a seat in the sun and jotted down a few notes for this race recap. Then Z-dog informed me he had something for me. I expected a critique of my crit performance or nugget of crit knowledge. Instead he slipped an ice cold Bodhizafa IPA out out his bag and into my hand. This made my day. Thanks Z-Dog.

With the peak stress of the weekend behind me I was able to relax and enjoy the remainder of the criterium. We cheered for fellow Fell Swoopers who rode in later races. We had a quick bite at a pub just uphill from that fast corner four. We marveled at just how fast some of the elite riders sped by. And we felt the descent of a noticeable chill in the air. With the help of many hands we disassembled the team tent and headed back to the rental house for more story telling and some well earned rest.


Stage Four - Plain Road Race - 50 miles


Sunday morning dawned cool and dry and filled with surprises. Jonas was up early to catch his nine something start time. The rest of us had a leisurely morning. We sipped on coffee, watched the final kilometers of a stage of the Giro, and slowly tidied up the rental house. We also discussed some race tactics.

We determined DJ was uncatchable. The next four riders were all within a minute on GC including Jude. Our plan was to control the race, protect Jude, and let his legs do some talking on the final climb to the finish line. These team tactics trumped some of my process goals. The one goal that was still relevant was to attempt to assess the strengths and ambitions of other riders in real time.

My vintage Vanagon gave us a bit of a scare as we were about to get under way. The alternator light was flickering. This could not be ignored. I asked the guys to wait until I knew more. As soon as I opened the engine compartment Jason miraculously spotted a loose connector. I was able to snug it up and the problem was solved.

When the Vanagon arrived in the tiny community of Plain another surprise was revealed. Falling snow. Snow did not correlate to the forecast for 50 degrees and a 20% chance of precipitation. I added more layers. After warming up I went back to the van and added another.

The course was mostly flat except for the hill climb finish. It consisted of two laps over a 25 mile course. The course had a small rise just a few miles into the lap. We contemplated that the field might split on that first rise and prepared ourselves for an early effort.

We started with just 25 riders, fifteen from the 50+ field and just ten from the 60+ field. A top five contender in the 50+ field had retired so Jude faced just two other riders that were close enough for a GC podium.

The first climb was taken at a moderate pace and the field stayed together.

For the next 45 minutes the pace was up and down but never hard enough to crack the field. There was tension in the peleton. It seemed to me that DJ was itching to put out some watts. Every smart rider knew getting into a break with DJ was a ticket to the GC podium. Smart riders also knew any break without Jude would feel the weight of five Fell Swoop jerseys pulling it back.

At about the twenty mile mark Z-Dog pulled a feather out of his cap. The pace was slow and he broke out of the field. I heard someone say 'Yeah Z'. I smiled. Then a voice said 'let him go'. No one reacted. Until someone did. DJ launched out of the pack and bridged up to Z-Dog. They rode away. All the Swoopers knew the deal was done. By drawing DJ out of the peleton Z-Dog virtually guaranteed there would be no more serious break attempts. The pace steadied and Fell Swoop took control of the peleton.

At the start of the second lap the peleton passed Z-Dog on the small climb. Each Swooper thanked him on the way by. He had burnt a bunch of matches helping DJ get away. Z-Dog was exhausted and frozen and retired not long after.

The weather started to catch up with me on the second lap. The snow and hail flurries continued on and off. When the road was wet my face endured a shower of road water spray. I was dressed for a dryish 45 degree day on a wettish 40 degree day. When the pace was slow I could feel the ice water creeping in. Each surge of speed slightly warmed my insides but it was never enough to completely push back the chill.

Fell Swoop continued to control the peleton. Sunday continued to offer surprises.

At about seven miles to go we were dealt a hay maker. The follow car pulled alongside to inform the peleton that the race would finish on the flats without the hill climb finish. There would be no chance for Jude to out climb his rivals. Darn.

We still had four Swoopers and we re-organized for a lead out and sprint finish. We did not know the location of the finish line.  As we neared Plain I warned 'we are running out of runway' and we started to assemble our train. Matt would light the fire, I would follow, and Jude would finish it.

There was no '1 kilometer to go' sign. The pace started to quicken as we passed through Plain. The highway bent left but we were directed straight and onto Camp 12 road. It didn't stay straight all that far and we pulled the trigger without knowing where the line was. Dutton pulled hard all the way to the first bend and I took over. The road pitched up and I was spent within fifteen seconds. Riders started coming around me. Then we heard yelling and a car horn and more yelling from behind.

We had passed the finish line some time earlier and didn't know it. I was deflated. I felt that the Fell Swoop team did everything in it's power to put Jude on the podium. I felt like our moment to shine was stolen. I shared my sentiments with my teammates.

The final stage didn't end as planned. All finishers in the peleton were given equal time and Jude retained third on GC. I wobbled and shivered back to the Vanagon happy to be out of the wind and out of my soaked kit. I said my goodbyes and was behind the wheel heading home and eating left over pizza within the hour.

Sunday's final surprise was positive. When I arrived at home I learned that the promoter did have a finish line. The promoter did award finish positions for the stage. While I may never know where that finish line was, my aggressive positioning landed me a third for the stage. And my first USA Cycling upgrade points. Jude sent me a message that he had picked up my podium prize: a six pack of beer. And Jonas, whom I will quote, sent "Nice job getting an accidental 3rd!" It was a crazy cap to a busy weekend of racing.

Epilogue

It took me 48 hours to decompress from an overwhelming weekend of racing. I participated in three new-to-me disciplines. I learned more about myself as a bike racer. I spent time with the team. I survived my first criterium.

My most impactful take away is that I am now an 'amateur bicycle road racer'. Four stages over three days and three disciplines means I'm no longer just a dirt racer looking in. I'm bonafide. Even if only in my own mind's eye.

The best part of the weekend was being accepted into the team. Gone are the feelings of being 'that gravel guy'. We shared a house. We shared the work. We shared the fun. My legs worked well on the road and that was because of the help I received from my teammates going into all four events. A few shout-outs:

Matt - I parked next to Matt before the first road race. I was freaking out inside and he gave me the gentle guidance and assurance I needed to unrev my stress motor. He also had the generosity to lead me out for my first ever top ten.

Jason - Quiet, calm, collected. I was taking cues from my teammates. Jason's mellow demeanor reminded me in real time that we are racing for fun not paychecks. Plus... he troubleshot the Vanagon charging system issue in under thirty seconds!

Jonas - He cooked for everyone. He shared thoughts on nutrition. He offered to help me with details of my training. And he reminded me before every event that I would be OK.

Z-Dog - His favorite discipline is the criterium and I leaned heavily on him for crit guidance. He gave me everything I needed and more to get me there, get me through, and keep me out of trouble. And, of course, that cold beer.

Jude - Despite his modesty Jude knows a thing or two about bike racing. His wisdom was appreciated. It boosted my confidence by no small amount when he trusted me enough to take my wheel when it mattered.

I'm proud to have ridden as a member of Fell Swoop. I'm proud we participated in Tour de Bloom as a team. I'm proud that we donned the Fell Swoop kit and demonstrated teamwork on the road. Did we win on GC? No. Did we have fun? Yes. Did we make a positive impression? Fer Sure.

Goldendale Gravel 2022

Wind, cold, and the threat of snow greeted racers on the morning of the 2022 Vicious Cycles Gran Fondo Goldendale this year. We had read the weather forecast. Yet the first step outside on Sunday morning drove home just how miserable this race might become.

The Goldendale route is not defined by it's climbs. I has only 6300 feet of gain over 90 miles. Goldendale is defined by the wind. The reliable Westerly becomes a headwind for most of the route's middle twenty miles. Goldendale race strategy always includes finding friends for this sector. This year the extra chill and extra wind strength added unseen challenges.

Kitting up pre-race brought more consternation. The forecast had pivoted a few degrees cooler and I was second guessing my clothing options. Adam offered space in his drop bag which gets delivered to the half way point via the promoter's drop bag program. My cooler kit options would be waiting for me via the drop bag and would offer the option to change out of the warmer kit.

My pre-race jitters were running full steam. I was nervous about re-aggravating my overuse injury. I was nervous about the weather. I didn't know how much my fitness might have slipped. And I was not alone. Lots of chatter about the wind and the cold and just how long the race could become. Jake, the race promoter, did nothing to quell these concerns when he offered over the loudspeaker that any rider having second thoughts about the long course should switch  to the medium length course.

As the race got underway I contemplated my job for the day. As the only two Fell Swoop representatives on the long course I would be supporting Adam. We discussed some specifics for the first ten miles but the biggest question was whether or not the peleton would set a pace over the first climb that I might be able to sustain. Three years ago they did.

We rolled slowly through town behind Jake's neutral rollout pickup truck at a pace that was doing nothing to build body warmth. Once free the pace started mellow to moderate.When the climbing started the pace slowly built. Those first ten miles were into the wooded hills North of Goldendale and we were largely shielded from the wind. We watched as occasional snowflakes clouded the sky. At mile seven point five there was a noticeble surge in pace and it was my turn to pop. I sent a silent sorry to Adam as he pedaled away.

Adam matched the lead group's effort to the top where the climbing ended but the pace making did not. He was pretty disappointed when he noticed that a rider ahead had let a gap open on the flats and that bridging up to the lead group of about twenty five was not feasible. At about that same time I was finding friends. Before I hit the descent I was one of seven and we were ready to work.

The first descent was also the first sector of gravel. We knew this section of road and it would constitute test number one for our tire choices.

Adam's deep research landed him on Continental's Terra Speed in size 35mm. This tire rolls fast and has small knobs. Few tires offer both. Adam didn't expect his tire to hook up as well as a full knob 40mm choice but it was good enough down that first fast gravel descent.

Dwaine's tire choice was risky. My calculus was that a tire that rolled more efficiently over the majority of the course might mask my lower threshold power. It was less durable. It offered the least tread possible. I rolled the dice and ran my Continental GP5000TL 32mm slicks. The first descent confirmed that my choice was a wild handful on fast gravel.

Mile ten to mile thirty sees a drop of about 500 feet over flattish roads with occasional rolling hills. The route alternates mostly between sectors that are due South for a solid crosswind and due West for a headwind. Adam did not have a great group to work with. Dwaine did.

My group of seven needed no introduction to pacelining. We all took our turns. When the wind turned cross we fanned into a proper seven rider echelon that often filled the road from gutter to gutter. Everyone knew that ending a pull in the echelon required falling back on the windward side of the road. It was sweet. And it was working.

An unseen challenge revealed itself, however. As our group worked further South we found certain geographies with stronger winds. I'm Ok with riding echelon formation on some gravel roads. But the crosswinds were increasing the risk of that formation. We soon realized single file was required for safety. Not long after a gust moved me four feet off my line. I was lucky to have four feet of road to leeward. Gravel crosswind sections found us searching for a smooth line, battling the gusts, with no way to share the work.

By mile twenty five our well working seven rider group caught some riders and doubled in size. At about this time we enjoyed a short Eastward leg with smooth pavement and a strong tailwind. Heavenly. I stripped a layer, ate, drank, and prepared mentally for more work.

Around mile thirty the course started climbing up to Windmill Ridge. It got even windier. Group riding was off the table as the crosswinds and loose gravel left every rider for themselves. I was lucky to get near the front for this section. I could choose my own pace and choose the best line.

As we crested the ridge we were rewarded with an expansive view to the South over the great rolling Columbia River. The view came with a cost, however. This section of gravel road was the narrowest, chunkiest and least friendly of the entire course. It was a short down and up into a stiff, stiff headwind. On the final pitch I was pedaling over threshold, in my lowest gear, barely moving forward, and getting a substantial draft from the rider in front of me. Crazy.

As the road flattened I looked up and saw Adam. Yay! Adam knew he needed to make lots of friends before the twenty mile trek into the wind and had been pacing himself to get caught by my group at just the right time.

Before we could realize that goal we needed to survive the gravel descent off Windmill Ridge. One section had both sketchy gravel and that stiff crosswind. This was tire test number two. First I noticed Adam fade out of my left peripheral vision. His tires were appropriate for the job and he chose to slow a bit to guarantee survival. Next I saw an unknown rider get blown out of my right peripheral vision and heard him engage the ditch. He saved it, stayed upright, and rode it back onto the road.

I forged ahead with the wind shoving me to the right. I countered by leaning left just to ride straight. The gusts started to gain the upper hand and I put my cyclocross cornering techniques to work. Weight centered, bent elbows, right leg bent, left foot ready to catch the slide. And slide we did as both ends took repeated turns getting loose and then regaining traction. The rubber side stayed down and as the road bent left I knew that the liabilities in my tire choice were now all firmly behind me.

Windmill Ridge left my previous group in tatters. We wanted lots of company as we got started into the worst of the headwinds. We rode together, displayed our Fell Swoop team colors, and let a group of about twelve assembled itself around us. A few minutes of working into the wind stripped some chaff and we were soon down to ten. This group of ten worked together amazingly well. When appropriate we were able to transform from single file into a rotating paceline. There was no drama except for the occasional light snow fall. We stayed focused on the work and pushed towards the descent into the tiny town of Lyle. And the main aid station stop for the route.

The Lyle aid station was the source of many pre-race tactical discussions. Especially after The Ephrata Affair.

An aside about The Ephrata Affair. Adam and I are strong pedalers. But not the strongest. We accept that we will get out powered. We are also strong racecraftsmen. And we don't accept getting out maneuvered in this domain. At Gran Fondo Ephrata Adam was in a large group approaching the aid station. He had to stop for water. He hadn't realized most of the group didn't need water. They rode on and when Adam rejoined he was relegated to a smaller and slower group into the headwind on Palisades Road. Outplayed. We vowed there would be no repeat.

Before the Goldendale race started we had contingencies in place. But plan 'A' worked well for us. As we approached the descent into Lyle Adam verbally confirmed with a number of riders in our group of 'ten friends' that we would make a 'quick stop'. And it was quick. Just a minute or two.

Once we were back under way towards Klickitat we had fifteen miles of false flat before the final climb. This was easy compared to the headwind section. We continued to work well as a group. We had plenty of time to contemplate the final climb to Horseshoe Bend. The group of 'ten friends' slowed near the base of the climb. I told the riders around me thanks for being my friends for so much of the day and that I'd likely fade and see them after the finish.

Adam had received his team orders the day before. He was never to look back for me. Not on the first climb nor the last. His job that Sunday was to find the best wheel to work with, teammate or not, and earn Fell Swoop's best finish. On the final climb he shadowed the fasted two climbers for much of the climb eventually having to back his effort down near the top.

During the minutes before the climb I felt lucky to have stayed near Adam as long as I did. I hoped to ascend mid pack but that aspiration was blown when I felt a cramp starting just two minutes in. I stopped immediately and took the opportunity to visit nature. When the task was completed my legs said there were ready to try again. I remounted and resumed my previous level of effort with no further cramping. It felt good to be able to climb at a Zone 3 effort and my spirits were lifted. Soon I was pushing not quite to threshold for the steepest pitches and eventually passed on of the 'ten friends'.

Near the top I spotted two more of the 'ten friends' which motivated some threshold plus efforts and they were eventually caught. I was hurting and sat in for a few minutes. When it was my turn at the front I initially pulled too hard. They were hurting too.

Tire test number three occurred over the final twelve paved miles into the finish. This test was about pure speed.

When we turned off the final gravel sector we found pavement and a tailwind. Our speeds doubled. My two friends stayed attached until I upped the effort on the first roller.

I repeated the protocol over and over. I put in strong but sustainable efforts up and over each roller. When my descending speed was high enough to feel wind in my face I tucked and rested. Repeat. Repeat. Repeat. Lots of time using the eleven tooth cog. I was flying and loving every second. Occasionally seeing and then catching riders kept my motivation high.

Up the road Adam was riding similarly strong. The two stronger climbers stayed away and Adam had no other 'friends' to catch. Adam did not know one of the 'ten friends' had him in the cross hairs. For many miles the trailing rider was watching from afar and working. Wittling away the seconds. Repeatedly measuring the slowly shrinking gap against the miles remaining.

The catch was made just a mile out of town and I gave Adam a warm greeting as we worked up the penultimate roller together. Adam wasn't looking back much and I 'caught' him off guard. I told him that if he had to be caught I was the one he wanted to do the catching. Three minutes later we zipped and smoothed jerseys for the finish line paparazzi, team orders were reiterated, and he took 26th with me behind in 27th. After 88 miles and five hours we crossed the line separated by one second.

The drive home from Goldendale gave us plenty of time to collect and organize our thoughts and lessons from this race. Three of the big ones deserve to be mentioned.

Tires. Unless you aspire to wild bronco riding, slick 32mm road tires are not the wisest choice for Gran Fondo Goldendale. They allowed me to save a few watts. They helped me gain back a few seconds on smooth pavement. But my choice came with significant liabilities on the gravel. Adam and I would both recommend something closer to his treaded 35mm gravel tires.

I was able to perform surprisingly well despite my lower FTP. I could not push the pedals hard enough to get over the first climb with the lead pack. But my style of training gave me the endurance turn the pedals for every one of the 300 minutes.

Adam was strong enough to finish the first climb attached to the lead group. This is a guarantee of nothing but still very encouraging. It is the first requirement to finishing in the lead group. In addition to climbing well he was able to sustain. His average weighted power for the race set a new personal best of 240 watts.

We are optimistic as we train towards two more gravel races this year in Leavenworth and Quilicene. We look forward to expanding the Fell Swoop presence into the gravel racing scene. Expect to read about it right here.













Fell Swooping the trails of Thrilla

Outdoor cycling is not dead. In the Pacific Northwest it has been long asleep, yes. But today brought proof that when the weather is good enough and the souls are hardy enough even a brisk January day can be enjoyed on two wheels.

Last Fall I made official my union to the Fell Swoop Racing team. As they are based in the greater Seattle area I don't get to as many team rides as I'd like. When the idea of riding the Thrilla loop was floated my interest was piqued. Six weeks of indoor cycling combined with the optimistic weather forecast made this team ride all the more appealing.

Thrilla was described to me as a mostly gravel and trail loop that threaded through the green spaces of Woodinville. I was advised beforehand that gravel and cyclocross bikes worked best for this loop. My Hakka MX fit that bill. Sunday was my in person introduction and it did not disappoint. The dirt roads and trails were smooth, fast, and fun. Very few of the miles were shared with motor vehicles.

Crossing the Sammamish with Z and Bart. The camera did not capture the joy of the sun was warming our skin and our souls.
I started my ride at Z-dog's house as did fellow Swooper Bart. We wanted the extra miles to fill out our weekly base season training goals. The skies were clear and the temperature hovered just above freezing. Z-dog led us towards the official ride start choosing roads and paved trails that skipped most of the traffic and ice.

When fully assembled we were a group of ten. Most were regulars but a few Fell Swoop 'Ambassadors' were also along for the ride including Adam who made the drive from distant Pierce County.


Travis fights the sticky bottle while taking point on one of the few paved sectors.



I cannot recall every section of the route. One that did make an impact was a short loop around a neighborhood called 'Tuscany'. The trails were smooth and fast with few road crossings. The group picked up the pace and I was happy to dangle at the back. This detour was a full three miles of near perfect single track.

Conversation topics pivoted throughout the day. Training for the upcoming race season was often discussed. The racing calendar was mentioned. But the most common theme seemed to be how well the weather cooperated and how nice it was to log some non Zwift miles.

 

Z-dog and his crew of cyclists.

My favorite section was certainly through the Redmond Watershed Preserve. The trails had a perfect balance of twistiness and speed. My imperfect tire choice, Panaracer GravelKing SS, was not ideal for a wet forest. But by mid day I had gained the confidence to up my pace and enjoy the sweeping corners.

As we neared the end of the loop we stopped for a group photo along the Tolt Pipeline Trail. The climbing was done. The sun was out and had pushed back the early morning chill. The Olympic Mountains popped out on the horizon. We were unable to hold back our smiles.


Photo courtesy Z-Dog.

Bart, Z-dog, and myself rolled back to our start point with just over 40 miles on the clock. We thanked each other for a great ride. As I loaded my truck for the drive home I couldn't think of a better way to have spent a cold January morning.

 

 

Three Way Power Meter Comparison

My neighbor and cycling mentor Les and I were chatting about indoor cycling with power. He wondered aloud if it was possible to know if his Vector 3 power meter pedals were accurate. I shared that I was in possession of a Drivo smart trainer to complement my Stages left side crank arm power meter. Before the conversation ended we had a basic plan to assemble all three power meters onto my Zwift training platform and see how they stacked up.

For a proper test we would need to eliminate or account for as many variables as possible. I started with some notes that were eventually translated into a testing protocol. The protocol was then translated into a step by step checklist. There were a lot of moving pieces and we hoped to hit our marks with no forgotten steps.

The checklist is appended to the end of this post. It is not an entertaining read but does show our process. I'll review a few of the protocol details before revealing our findings.

Research indicated that the Drivo should see about 5% less power due to drivetrain frictional losses as compared to the pedals and crank arm. In the days before the test I took a few steps to maximize my setup's efficiency. I installed a new chain, cleaned and lubed the jockey pulleys in the rear deraileur, and gave the chain at least 30 minutes of break in before the test.

We did not know how temperature would affect the power meters so we planned to zero at the beginning of the test and again after a warmup phase.

The Stages left arm only power meter was connected to the Zwift app while the other two were paired to Garmin head units. All three recordings would be uploaded to Strava for comparison. The Stages would be considered the baseline as I have the most experience using that unit.

My legs provided the power to be measured. We prescribed five blocks in the protocol. In each block I ramped up to the target wattage and held that wattage for the prescribed number of minutes. Most of our analysis, however, would be against the final 250 watt five minute block.

In addition to a straight power accuracy comparison at 250 watts I also wanted to answer a couple other questions. Do I have a left to right power imbalance? Does efficiency change depending on wattage? How efficient is my particular drive train?

The checklist helped us get through the test without missing any steps. But the test was not hiccup free. There was a mixup between old and new Look style cleats that cost us some time. My checklist included a re-zero after the warmup block but neither of us knew how to re-zero the Vector 3 so they were not re-zeroed. The Vector 3 pedals flashed a low battery warning to the Garmin screen mid test. This is to indicate 20% battery life remaining. We soldiered on without stopping to refresh the batteries.

Strava's 'Analyze' tool in action.


Files were uploaded to Strava and we took our first look at the numbers.

I used the 'analyze' tab in Strava to highlight just the five minute block at 250 watts to gather the following averages:

Stages    Drivo    Vector
248        218        219

Expressed as percentage difference from baseline:
Stages    Drivo    Vector
0        -12.1%    -11.7%

For power meters that are advertised as accurate to within one or two percent this initial result looked pretty poor. But we had more digging to do.

Using the Garmin Connect web application we learned that I do have a significant power imbalance. For the entire ride I recorded a 52%/48% left to right imbalance average. The imbalance grew to 53%/47% for the 250 watt block under analysis.

Single sided crank arm power meters calculate overall power by measuring one leg and doubling the result. This works fine if we assume both legs are sharing the load. Mine legs were not. I corrected the Stages power average mathematically using the 53/47 imbalance reported by the Vector 3 pedals and updated the tables:

Stages
corrected    Drivo    Vector
234            218        219

Expressed as percentage difference from corrected baseline:
Stages
corrected    Drivo    Vector
0            -6.9%    -6.5%

The Drivo, where we expected about 5% loss due to drive train friction, was now in the ball park. But the Vector 3 number was still worrisome.

A couple days passed. My subconscious processed the numbers. My subconscious processed the protocol. A light bulb lit within my mind. We failed to configure the Vector 3 pedals for my longer 175mm cranks. Doh!

My cranks are 175 and I verified the Vectors were configured for 170. I made another mathematical correction and another update to the data:

Stages                Vector
corrected    Drivo    corrected
234            218        225

Expressed as percentage difference from corrected baseline:
Stages                Vector
corrected    Drivo    corrected
0            -6.9%    -3.8%

The final analysis was to investigate efficiency differences at higher wattages. The 400 watt data follows and includes both corrections:

Stages                Vector
corrected    Drivo    corrected
383            363        373

Expressed as percentage difference from corrected baseline:
Stages                Vector
corrected    Drivo    corrected
0            -5.3%    -2.6%

At higher watts the Drivo showed slightly less frictional loss as a percentage. The Vector also shows a small percentage difference compared to 250 watts that could not be related to drive train efficiency changes.

One caveat needs to be mentioned. The Garmin Connect software reports leg imbalance as whole percentages. The 53/47 reported by the software may have been anywhere between an actual 52.5/47.5 and 53.3/46.5. When we are hoping to see power meter accuracies near one percent the rounding error might be more than trivial.

Where do I go from here?

I might choose to improve the protocol based on what we learned and rerun the test. But that's not on my schedule yet. The Vector 3 pedals have returned to their home.

I'm also looking at a choice between two power meters that do not agree for my indoor cycling. The Stages appears to read high due to my leg imbalance. I have years of training data from this device. The Drivo appears to read low due to normal drive train losses. But rear wheel measured power is more applicable to how much power propels me in the real world.

I'd like to thank Les for his inspiration and assistance. Without his help and his pedals this test could never have left the ground.


 

Power meter comparison protocol

The following steps are presented in a more or less chronological order. This document to be printed and used as roadmap during actual testing.


Clean drivo cassette, chain rings, lube jockey wheels, remove jockey wheel seals, install new 9 speed chain at full length, do not augment factory lube, install drivo.

Ride new drive train for at least 30 minutes to break it in. Pair crank as PM in Zwift. Pair Drivo as controllable in Zwift. ANT only. Never BlueTooth. Always use Zwift Fuego Flats with trainer difficulty set to zero. Start Zwift ride.

Pair Drivo as PM to Dwaine's Garmin. Choose ride type "Indoor". Start ride in Garmin.

Record which cog is used for 150W and which cog is used for 250 watts per crank arm power meter. Aim for 90 to 95 cadence.

150w cog: ___
250w cog: ___

Try to zero Stages via phone app while Stages is still paired to Zwift. Record findings: ____________________

Remove pedals from Stages crank arms.

Invite Les, Vector 3 pedals, and Les' Garmin head unit. Install Vector 3 pedals. Record ambient garage temperature.

Garage temperature: ___

Pair and Zero Vector.
Zero message: __________________________

Zero Stages via anonomous phone app.
Zero message: __________________________

Pair Drivo to my Garmin 520.

Start Zwift. Pair Stages to Zwift as power and cadence source. Pair Drivo as controllable. ANT only! Zwift waits at 'ride' screen.

Start ride on both Garmin devices. Choose ride type "Indoor".

Choose route 'Tempus Fugit' in Watopia. Set trainer difficulty to zero. Start Zwift ride.

Start hardware warmup phase.

Get paper and pencil ready to jot down start and end times for each of the following blocks:

Ride at least two minutes manually holding wattage at 150. Use cog ___.

Reduce wattage for at least 30 seconds.

Ride at least five minutes manually holding wattage at 250. Use cog ___.

Stop pedalling.

Zero Vector.
Zero message: __________________________

Zero Stages via anonomous phone app.
Zero message: __________________________

Ride at least two minutes manually holding wattage at 150. Use cog ___.

Reduce wattage for at least 30 seconds.

Ride at least five minutes manually holding wattage at 250. Use cog ___.

Reduce wattage for at least 30 seconds.

Ride at least one minute manually holding wattage at 400.

Stop pedalling.

Stop and save ride on Zwift and both Garmin devices.

Upload rides from Garmin to Dwaine's Strava account. Choose ride type "Workout".

Use 'analyze' tab to find average watts for each of the four power blocks:
Stages:Drivo:Vector
cold 150 watts: ___:___:___
cold 250 watts: ___:___:___
warm and zeroed 150 watts: ___:___:___
warm and zeroed 250 watts: ___:___:___
warm and zeroed 400 watts: ___:___:___

Calculate % high/low relative to Stages for Drivo and Vector for each of the four blocks:
Drivo:Vector
cold 150 watts: ___:___
cold 250 watts: ___:___
warm and zeroed 150 watts: ___:___
warm and zeroed 250 watts: ___:___
warm and zeroed 400 watts: ___:___