Customer Testimonials

"I started working with Coach Erik on a personal training plan that could incorporate my weekly Zwift commitments; add some personal training sessions to improve my fitness, strength and stamina; and tidy up my weekly miles into productive, focused training.
Before, my problem was overdoing it. I’d Zwift multiple times a day, sometimes rides, sometimes races. As a result, I fatigued my body, mentally exhausted myself, and found my fitness would plateau.
Erik’s input and guidance has been invaluable. My cycling ability grows with steady, constant gains. My Zwift calendar is customized to allow for the group rides I love, the workouts I need, and the flexibility to add the odd Zwift event or two for fun. Erik offers prompt, thorough feedback, always looking for ways to adapt and personalize my training to gain the most benefit, whilst working with my schedule.
I highly recommend Dutch Diesel Cycling’s personalized coaching. Erik has been a pleasure to work with. I am incredibly pleased to see myself making gains as a result of his plan."
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– Sam, Zwift and Road Cyclist
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"After a year without road racing, I needed some extra structure to train up for a 65-mile race. I came across Erik through his Dutch Diesel Cycling rides on Zwift and joined a couple of group workouts. It felt like a good fit.
Erik provided a detailed intake conversation to set up my personalized coaching plan, and always gives instant feedback and encouragement. In the three months we've worked together, I already see significant improvements and I’m looking forward in breaking a few more power records!"
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– Jolanda, Zwift Cyclist and Texas ITT State Champion
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“Erik and I have ridden together for many years. He has always encouraged me to try new technology and new training methods. I decided to use him as a coach last year when I was not seeing the progress that I wanted. We tossed around a few ideas and he convinced me that I should get a smart trainer and power meter for my training. We developed a plan that would work with my schedule.
Since I started with Dutch Diesel Coaching I have seen a 10% improvement in FTP and have seen my times drop on many segments on Strava. The workouts are tough, but Erik is very responsive if changes need to be made. I would highly recommend Dutch Diesel Coaching!”
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– Scott, Zwift and Road Cyclist
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"I’ve been doing various group rides for quite some time, always staying in the middle of the pack and not seeing improvements. I wanted to step up my rides and found Erik through several recommendations and research. I’ve been working with Erik close to a year now. My FTP has increased significantly and now I can “pull” up front and maintain my endurance. I also recently joined a “hammer ride“ group!
Another benefit of Erik’s coaching is that he is open to discussing my progress or rides any time, which is included in his coaching fee. Other coaching programs had limited contacts and billed for additional time. Also, being local in the Bay Area I wanted to be able to ride side-by-side with a coach which was important to me. I looked into coaches in Southern California, Utah, and Florida...difficult to meet and they mostly wanted to see your wattage, etc. I highly recommend Erik and Dutch Diesel Cycling."
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– Dave, Zwift and Road Cyclist
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"Only 5 weeks of structured training with Coach Erik helped me achieve a life long goal of going under 60 minutes for a 40K time trial.
Erik’s flexible blend of FTP based workouts, challenging group rides and races in Zwift, along with some outdoor riding on the weekend fit my schedule perfectly and keeps training fun. Many thanks Coach Erik, much appreciated!”
– Kane Murphy, 2nd Place Finisher, LAMBRA/USAC Individual Time Trial Championship
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“As a person who spends more hours going through airports than on the bike, having Erik as a coach has been great. He has helped me increase fitness and endurance with a custom plan tailored to accommodate my travel and work schedule.
We first met for him to understand my goals and work-life time demands. After an initial fitness test on the bike, Erik created my program and delivers it through TrainingPeaks. He tracks my progress, adjusts along the way, and makes changes to challenge me to reach new heights. The plan takes into account recovery, rest, and family time.
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I highly recommend Erik as a coach. He listens, looks at data, requests feedback, and makes adjustments accordingly. I am very pleased with the outcomes I'm achieving.”
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– Pedro, Trained for a Century
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"Coach Erik provided me a solid training plan that includes a weekly Zwift group ride and weekly group workout. In the beginning, I was intimidated and especially struggled on the group rides. Within a few weeks, I was successful in staying with the group. During the workouts I learned about my ability to recover from intervals and maintain good power. It made me feel involved with a team – not just grinding out rides and workouts on my own.
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Thanks to Dutch Diesel Coaching, I achieved my personal best performance in the Barry-Roubaix gravel race, finishing in under 4 hours."
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– Alan, Finished Barry-Roubaix Gravel Race in under 4 Hours
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"My training with Dutch Diesel Cycling prepared me for every aspect of the Race Across America. Overall, I am tickled to have felt as strong as I did through the entire event.
I think one of the most helpful aspects of our training plan was the repeat tempo efforts. That's what this race was all about. The ability to go from racing to sleeping and back to racing is hard to train for, but what we did with our repeats during training was about as close as can be.
Some of the grades on the bigger climbs of Wolf Creek Pass and the one right after it were 7-8 miles of 7-8%. They reminded me of the Alpe du Zwift and the Watopia KOM – relentless, not brutally steep, but requiring a steady effort. My Zwift climbing and local rides prepared me well. On Wolf Creek, my teammate and I had a plan: I’d lead the 8-mile approach and the first two miles of the climb, he’d take the next three, and I’d finish the last three before he handled the 15–20 mile descent.
In the first bit of my final push to the top, I passed a rider from another 8-man team that was rotating fresh riders every quarter mile. Each time one of their riders surged past me, I’d catch them again as they burned out. After a few of these transitions the other team realized that the person passing them each time was a single rider – me! They began to cheer and honk with encouragement as they witnessed my determination to keep up with their efforts. This juice, this competitive inner self, thrived in the challenge. It was something I will remember forever.
We rode through the heat of the desert and cold of the mountain nights – every sort of climate condition you may think of. We rode single lanes edged with beautiful foliage and 4-lane freeways that were pretty scary. I ground out 50 RPM and a few miles an hour on some short steep climbs and raced 50 plus MPH on fantastic descents.
Our crew and racers all endured sleep deprivation, became disoriented more than once, and learned to watch out for one another. We truly became a team – helping each other achieve a greater goal than any of us could achieve on our own.
The training plan from Dutch Diesel Cycling was spot on. The depth of intensity in each zone was well balanced. The duration and mix within zones replicated the event pretty darn well. We pushed hard during the builds and tapered leading up to the event.
This was one of the most amazing and thrilling events of my life and I thank you from the bottom of my heart for providing me with the base and depth that I needed to make my contribution to the team’s effort.
– Chris, Race Across America Rider
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"I started out with an FTP of 227 watts and I had a PR of 31:52 on the Mount Diablo junction climb. After 7 months of training with Dutch Diesel Cycling, my FTP has increased to 270 watts and my PR on Mount Diablo is now 29:44. Along the way I have set new PRs on numerous local segments, beating times I set 5 or 6 years ago."
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– Kevin, Zwift and Outdoor Cyclist
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I joined Zwift in order to cycle through the winter months in preparation for a Spring cycling vacation I had planned. My trip ended up being canceled, but I never stopped Zwifting. I love Zwift and was so happy to find a place to ride, stay fit and social, and make some new virtual friends. I ended up really embracing Zwift and wanted to see more improvement.
I joined the DDC Zwift racing team in the months that followed and found myself plateauing and no longer progressing. I reached out to Erik and we set up a plan that fit my cycling goals and accommodated my work schedule.
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The difference structured training makes is incredible. I’ve seen steady improvement across all aspects of my riding – especially in longer duration efforts – and I can feel it in weekly rides and races. Even my teammates notice. A typical week includes focused workouts, Zone 2 rides, and a harder long ride. What helps me most are the structured workouts in ERG mode on Zwift: high-intensity sessions like sweet spot, pyramids, or my favorite over-unders, and strength sessions in Zone 3 with low cadence. Both have been game changers for my progress.
I enjoy working with Erik because he understands to the goals I want to achieve, is super encouraging, and answers all my questions. He offers quick feedback both when I have a great session on the bike, but also when I feel like I didn't do as well. He genuinely cares and wants me to succeed and that means so much to me. ​
– Dianne, Zwift and Outdoor Cyclist
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