Train Smarter

with the Science of Results

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Goal Oriented

with Clear Communication

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Data Driven

Individualized Training

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Coaching & Nutrition Services

As part of the Source Endurance family, the focus is on you. Our highly educated endurance coaches have extensive experience in road cycling, mountain biking, cyclocross, gravel, time trials, track, multisport, XC ski, indoor training, and more. In addition, our in-house RDN expands our professional services and enhances the wealth of knowledge we leverage to maximize your coaching relationship and provide you with the tools to reach your goals.

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Camps & Clinics

Being at a Source Endurance cycling camp is like being a professional, but without all the pressure or hype. Enjoy learning from professional coaches and athletes in a comfortable, adventurous setting. We offer gravel, road, cyclocross and criterium camps.

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Athlete Spotlight

From Our training Blog

Nikki Peterson wins Rim Nordic Time Trial-format XC Mountain Bike Race

I got to race on Saturday, July 18th! Rim Nordic, a legendary race venue in Southern California, held a Time Trial-format xc mountain bike race. The racers were started in 20 second intervals and the Pro Women’s Category had 7 racers. I started 4th and caught up to the 2nd and 3rd ladies by the…

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FROM OUR TRAINING BLOG

Meet SE Coach Nikki Peterson

Nikki Peterson is Source Endurance’s newest coach. A lifelong endurance athlete and current professional mountain biker, she backs up her experience with years of education in the Nutrition and Exercise field. We did a little Q&A with her so you can get to know her. What was your athletic career pre-cycling? I started running in…

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Training in smoke: Hacks for fire season

A lot of the West is currently on fire and tens of thousands of people have been evacuated. It’s smoky but safe where you are, it’s hard to breathe. Should you ride? Check your local air quality and decide if you should be outside or not. Then, adjust training as needed. Contact your coach if you…

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"My work/life balance has not always allowed me to train/race or even ride as much as I would like. I appreciate my coach for his willingness to adapt to my challenging schedule so that I am able to enjoy my limited time on the bike without feeling guilty or frustrated for having a lack of fitness. Adam and Source Endurance have been a great partner for the past 10 years both on and off the bike!" 

- Patrick Robinson

“My season goal was to finish DK200.  Goal crushed.  I can’t say enough how well the plan leading up to Dirty Kanza worked out.  Perfect on so many levels, I was beyond ready mentally and physically, evidence by beating my DK goal by almost 2hrs.  BWR challenged me technically, but the rest was a piece of cake in terms of my readiness for the duration and heat.”

– Sonja Johnson

“I’ve loved working with Grant and Source Endurance so far, really happy wtih the results I’ve been seeing this cross season!”

– Alex Edwards

“Just wanted to say the year is turning out okay despite rocky winter. Steady build has me seeing power numbers as high as I’ve seen in a decade. Now onward to DK 200. Thanks for the guidance!”

-Trey Harrison

“Basically just writing to say a big thank you.  I truly don’t think my performance would be where I’m at without the training regimen you provided. During those primes and sprints I felt unstoppable.  I was calculated, composed and even more importantly, coached, on exactly what I needed to do.”

-Chris Lowry- La Crosse, Wisconsin