Our classes have been helping athletes reach their potential since 1991.
Are you ready to reach yours?

Marin Century Women's Cycling Class

April 29 - August 5, 2017

Join our 14-week Women's Cycling Class and get ready for the 2017 Marin Century on August 5th.


Open Water Swim Class

April 24 - August 30, 2017

This class will teach you proper swim technique and how to improve your swim speed, stamina, and efficiency.


TBF 2017 Swim Clinics

Our TBF Swim Clinics will provide instruction, guidance, coaching and motivation to help you improve your swim endurance, stamina, and speed


MTB Level I & II Skills Clinics

Learn how to ride your mountain bike with confidence and be able to negotiate more challenging terrain. This class will help all levels of riders improve their riding form, balance, techniques, and more.


MTB Enduro Clinic

Take your riding to the next level and preview the Mammoth Bar Enduro course. Get expert instruction from USA Cycling CAT 1 National Downhill Champion, 5-Time Team USA DH Racer Heath Sherrat.


TBF Track Attack

Every Thursday from 6:00pm-8:00pm at American River College | Coach: Henry Hawkins

TBF Track Attack is a year-round training group designed for runners, triathletes and duathletes seeking to improve running efficiency, strength and speed.