The center is an official CrossFit® affiliate. Last checked: 12/08/2025

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit United States.

Information about CrossFit® GBT

Westwoods Business Park 16176
63011, Ellisville
+1 636-577-3675

Services, Machines and Guided Classes

CrossFit®

CrossFit® GBT: Opinions

5/5 (12 Opinions)
Jayraj Mehta 1 month ago

Fantastic experience: Great place! owner is very nice

Nancy Miller 6 months ago

Fantastic experience: I’ve been coming to CFGBT for 14 + years - that alone says it all! The workouts vary daily and are great! Karla is the perfect coach and the coaches under her are really great as well. Like I said - 14 YEARS!!!

Nicholas Miller 8 months ago

Fantastic experience: This is a great gym. The people are great and the coaches do a great job of making sure you know what you are doing and dont get hurt. Great work out everytime with wonderful community.

Jeff Reich 9 months ago

Fantastic experience: What a great gym. The coaches are truly engaged offering informative guidance and oversight. They have made a great start to my retirement-bootcamp!

Chuck Kim 3 years ago

Fantastic experience: I’ve been to CrossFit boxes all of the US and in several foreign countries and the one is the best. Karla Bennett can work with anyone from high school athletes to retirees in their 70’s and get them fit with functional body movements. This is a family oriented gym where we have had three generations of family members working out together. Love CrossFit GBT and Kara Bennett!

David Woods 5 years ago

Fantastic experience: Amazing coaching, wonderful community aspect. Karla is the best in the business. Kept her whole gym motivated and working out from home during the closure. Genuine care for her clients

Jennifer Kelly 5 years ago

Fantastic experience: CrossFit GBT is pure Serendipity. The CrossFit program is the perfect confluence of muscle confusion, weightlifting, aerobic activity, and accountability from peers and instructors. Even as a Army Veteran, this is the strongest I have ever felt. CrossFit will increase the quality and quantity of your life.

Donald Ortiz 5 years ago

Fantastic experience: Love this gym. Very nice and well kept, friendly staff, the music was low and fantastic. Highly recommended,.

Wayne Burton 6 years ago

Fantastic experience: Love this gym. Very nice and well kept, friendly staff, the music was low and fantastic. Highly recommended,.

kelly brown 6 years ago

Fantastic experience: Crossfit GBT is the best! Karla truly believes in meeting each person where they are in their fitness journey from the never-worked-out-before newbie to the elite collegiate athlete and beyond. Each workout is programmed to challenge you. You may walk in saying, I can’t do that and leave saying I just did that. Everyone who comes to Crossfit GBT...Got Better Today!

Garrett Hames 6 years ago

Fantastic experience: Great, friendly, and informative owner and staff. Made me get off my butt and exercise.

Rebecca Witherspoon 7 years ago

Fantastic experience: CrossFit GBT is an excellent gym, focusing on nutrition, health & wellness, as well as daily workouts. Karla is a fantastic owner/trainer, wanting nothing but the best for her clients. I highly recommend going and trying a workout.

Leave your opinion about CrossFit® GBT:

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