Located in the heart of downtown Mill Valley and at the base of scenic Mt. Tamalpais, Endurance Performance is celebrates over a decade of helping thousands of clients reach their personal fitness goals. Our proprietary eCycling program maximizes your time and energy in the most efficient, focused workout available. Start with a full physiology test, have your bike professionally fitted to you and then you're ready to start eCycling. Guided by outstanding coaches who will teach you correct positioning and pedaling in a fun, engaging environment of peers who share the same goals of health and fitness. Our annual class cycle starts with base foundation, increases to a moderate build phase and then reaches the peak intensity phase by early summer.