Martinez Athletic Club

Martinez Athletic Club A private training club for all of your personal training needs. We provide unlimited access to all of our variety of classes.
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We offer Bootcamps, Spinning, Barre, Pilates, Yoga, and TRX classes.

09/19/2026

Boot Camp… but make it a party. 🎉💪 This is how we do Boot Camp at MAC. 😎

09/18/2026

Still dreaming? We’re already sweating. 😂💪 5AM & 6AM Boot Camp with Coach Corey—questionable wake-up time, excellent life choice!

09/16/2026

Stepping up the brand, one unplanned pose at a time. 💪📸 Impromptu photo shoot at The MAC—apparently, we do reps AND headshots! 😂

Thank you Ben Krantz 📸

09/16/2026

Here we go… putting in the work at Martinez Athletic Club! 💪🔥 Join today!

09/15/2026

Ben is turning the big 5-0! 🎉 Come celebrate MAC-style—with good food, great people, and probably a few burpees to work off the cake! 😂

Saturday, October 3 at 6:30 PM
Potluck style—sign up in the Mindbody app. We can’t wait to celebrate with our MAC family! 🖤💛

Potluck list will be out soon to let us know what you can bring. Thank you. 🫶🏼

09/10/2026

Join the Best Gym in the East Bay. We have it ALL; to invlude The BEST Instructors of BootCamp, Cycling, Yoga, Mat Pilates, Barre, Step, Pilates Reformer, Cardio Kickboxing, Combo Classes, Personal Training, and Fun. Join us!

09/05/2026

🏆 Voted Best Gym in the East Bay—2024, 2025 & 2026! 🏆

Fitness is my passion, but helping people become stronger, healthier and more confident is what really drives me. 💪❤️

At Martinez Athletic Club, you’re not just joining a gym—you’re joining an incredible community of people who motivate, support and actually know your name.

Three years. Three wins. One amazing MAC Family. 🔥

08/21/2026

More than a gym—it’s our people, our club, our community, our MAC family. ❤️ Come join us!

Address

729 Castro Street
Martinez, CA
94553

Opening Hours

Monday 5am - 7:30pm
Tuesday 5am - 8pm
Wednesday 5am - 7:30pm
Thursday 5am - 8pm
Friday 5am - 6:30pm
Saturday 6am - 12pm
Sunday 8am - 12pm

Telephone

+19258497128

Website

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