Man training with his personal trainer at Grey Group Fitness

Find your
workout tribe

Welcome to Grey Group Fitness — Brentwood’s home for results-driven group training, led by expert coaches and backed by a supportive community. Whether you’re just getting started or ready to push your limits, we’re here to help you move better, train smarter, and stay consistent.

Explore Our Locations

DISCOVER OUR GREY GROUP FITNESS LOCATIONS

With two locations just minutes apart, Grey Group Fitness brings premium training to the heart of Brentwood.
Visit us at Grey Group Fitness / CrossFit Takedown on Walnut Blvd, just down the road from Downtown Brentwood and City Park, or check out our new youth-focused facility at Harvest Park Drive, near Bolero and Brentwood Blvd. No matter where you start, you’re stepping into a welcoming community.

What You Get at Grey Group Fitness

Our programs are designed to help you get stronger, move better, and stay consistent. With expert coaches, a clear plan, and a supportive community, you’ll always know what to do—and how to do it right—so you can finally see real progress.

best group training classes at Grey Group Fitness
Group Training
Join dynamic sessions designed to boost strength and endurance in a supportive group setting.
CrossFit Takedown Farmers Carry
Personal Training
Work 1-on-1 with an expert coach. Build muscle, confidence, and consistency through personalized sessions tailored to your goals.
Small Group Training CrossFit Takedown
Semi-Private Training
Experience personalized attention in small groups, ideal for focused fitness improvement.

Explore Our Programs at Both Locations

See Programs in CrossFit Takedown

See Programs in Harvest Park

Discover Grey Group Fitness Locations

Looking for the best fitness facility in Brentwood? Grey Group Fitness offers expert coaching, a welcoming community, and a structured path to your fitness goals. Whether you’re just starting out or training at a high level, our fitness facilities give you the tools and support to succeed.

01
CrossFit Takedown
02
Harvest Park