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Endurance PTC
Performance Coaching
Bike Fitting
eCycling
Gym
New Dropdown
Personal Trainers
Nutrition Support
About EPTC
Our Team
Testimonials
Exercise & Physiological Testing
Fitness Assessment
Performance Assessment
Body Composition Analysis
Resting Metabolic Rate Testing
Field, Remote & Group Testing
Maximal Fat Burning Assessment
Running Economy Testing
Sweat Sodium Testing
EPTC REVIEW
Contact Us
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Folder: ABOUT
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Exercise & Physiological Testing
Fitness Assessment
Performance Assessment
Body Composition Analysis
Resting Metabolic Rate Testing
Field, Remote & Group Testing
Maximal Fat Burning Assessment
Running Economy Testing
Sweat Sodium Testing
EPTC REVIEW
Contact Us

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View fullsize This weekend's group ride had us climbing through classic Marin summer fog — the kind that makes everything feel a little more earned 😶‍🌫️ . The crew that showed up brought everything they had up every climb. That's what it's about. See
View fullsize The Bergatory is back. Come join us for a group road ride this Saturday. On deck: ~50 miles, 5500ft of climbing, 5,494 feet of climbing. Hwy 1 ➡️ Bofax ➡️ Alpine dam loop (with some of Jaffa's favorite Bergs to spice things up) from Downtown Mill Va
View fullsize
View fullsize Congratulations to EPTC coached athlete @linzdwyer for her amazing Cocodona 250 finish! Lindsey took F5 in what proved to be Cocodona's fastest year ever, shaving nearly 7 hours off of her 2025 race time!! 250 miles in 72 hours 48 minutes 🤯 Amazin
View fullsize Most cyclists are leaving watts on the table and don't know it. Not because they're undertrained. Because their bike doesn't fit them. Saddle too high, reach too long, cleats slightly off–any of those things creates inefficiency, compensation
View fullsize We’re hiring a new eCycling Instructor! Think you’d be a great fit, or know someone who might be? Submit your resume! The details: We’re looking for an engaging, experienced cyclist to join our coaching team part-time as an eCyclin

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Location

8 Madrona St.
Mill Valley, CA 94941

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Monday - Saturday
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Closed Sunday

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