Gym + Training Center
For Strength, Rehab + Endurance Training
At Endurance PTC, our gym in Mill Valley, CA is more than a place to work out - it’s a dedicated fitness center built for real results. Whether you're focused on building strength, recovering from an injury, or improving your endurance, we offer a unique training environment supported by expert coaches, science-backed methods, and a welcoming Bay Area community.
A Training Center, Not Just a Gym
Our space blends modern strength equipment with trusted, time-tested tools. From battle ropes and resistance bands to functional training stations and cardio machines, we’ve curated the essentials to help you move, lift, and train with purpose.
Whether you're new to the gym or a seasoned athlete, our team creates a safe, supportive environment for every body.
Smart Equipment. Smarter Support.
We complement our training floor with access to:
Advanced exercise testing tools
Professional body composition analysis
Sweat sodium tests and precision hydration guidance
Custom performance coaching and rehab-friendly movement plans
You’ll work alongside our team of personal trainers, physical therapists, and movement specialists—each with over 20 years of experience.
The Best of Strength Training in the Bay Area
Our gym attracts members from Mill Valley, Marin County, and the broader Bay Area thanks to our:
Clean, modern training environment
Personalized guidance with a science-first approach
Access to INSCYD testing, performance tracking, and more
This isn’t your typical gym—it’s a performance hub built for people who want to train with intention.
If you have more specific questions about the Training Center or facility, head over to our FAQ.
Gym + Training Center Memberships
Gym Access
$149/Mo + $100 Start-up
no long term commitment
Unlimited gym access
First 90 minute eCycling class 50% discount
First Fitness Assessment at 25% discount
Member Pricing on retail, bike fitting, and lab services (10% discount)
Gym + eLab
$299/Mo + $250 Start-up
3/mo commitment
Unlimited gym access
Sweat Test
Quarterly Fitness Assessments, 2 per 3 month period
Member Pricing on retail and bike fitting (10% discount)
Gym + eCycling
$259/Mo + $250 Start-up
no long term commitment
Unlimited gym access
Access to 90 minute cycling classes, up to 4 per month
Sweat Test at 20% discount
Quarterly Fitness Assessments at 75% discount
Member Pricing on retail, bike fitting, and lab services (10% discount)