Straight Cheetah Fitness

Straight Cheetah Fitness

Share

coalition with a cause CrossFit Straight Cheetah is the premier CrossFit facility in the St. Clair metro area. Education is the way to grow Fitness!

Our mission is to provide the community with the best and most efficient fitness training and to educate our clients on the CrossFit methodology which is geared towards strength training, cardio, and endurance. Our focus is education not just for the beginners, but for the elite athletes as well. From the first time client to the full-time athlete, we promote and develop challenging workouts that

08/08/2026

Welcome Mike to the Muscle Up club!!! 🥳
He looks like a natural!

08/04/2026

Firework PRs

08/04/2026

Member of the month: Lindsay (lindzay) Hansard.

Fun facts about her: she loves to listening to pop music, playing video games, and making colorful art!

Fav CrossFit movement: Rowing… and burpees! (no one can fall on the floor better than her)

Why i love her: she does crossfit for such a deep purpose and is really into feeling her body and knows what it wants and needs. She is also willing to put herself out their for those she loves.

08/03/2026

If you're interested in trying out Hyrox check this out!!

Our HYROX DOUBLES SIMULATION is coming this fall!

Official HYROX Training Club. Real HYROX stations. Real HYROX standards.

Grab a partner and find out what you’re made of. This is the closest you’ll get to race day without leaving Glen-Ed.

đź“… Saturday, October 17, 2026
⏰ Starts at 7 AM
📍 CrossFit Edwardsville

Spots are limited. Sign up ASAP using the link in our bio or right here: https://bit.ly/4pdE0C1

Let’s go!

07/26/2026

Congrats on our 2 straight cheetah teams for killing it at the monster games this weekend!!!

Photos from Straight Cheetah Fitness's post 07/25/2026

Our very own Rick Mantay is a national qualifier for the Tactical Games. Here are some pics of him during last weekends competition which is were he qualified.

2026 Monster Games Championship 07/24/2026

Leaderboard of our two beast teams at monster games (derek, Theresa) (Debbie, neal)

2026 Monster Games Championship 2026 1st Phorm Monster Games Championship Powered by REP Fitness Home to one of the best individual and partner competitions in the U.S. The Monster Games

07/03/2026

Member of the month: Debbie Geluck

Favorite movement: Muscle ups

Fun facts: Debbie could swim before she learn to walk. She wants to learn to Krump. She has a masters degree in sociology. Debbie is also a trained birth doula!!!

Why i love her: Debbie is one of the most encouraging people I know. I haven't met many people more uplifting than her. She is always your biggest fan and will go above and beyond for you. She had such a young spirt and exudes excitement for life and love.

06/29/2026

Coach Luke’s surgery went good and he is waking up in recovery. ❤️‍🩹
Things took a little longer than expected, so the remaining classes today will be open gym so that I can get him home and settled in.
Thank you for understanding!

🫶🏼 Coach Caitlin

06/24/2026

Get ready for a great workout for a great cause. See everyone this Saturday!!!

Want your business to be the top-listed Gym/sports Facility in O'Fallon?

Click here to claim your Sponsored Listing.

Location

Address


1711 W US-50
O'Fallon, IL
62269

Opening Hours

Monday 5am - 7pm
Tuesday 5am - 7pm
Wednesday 5am - 7pm
Thursday 5am - 7pm
Friday 5am - 7pm
Saturday 9am - 10am
Sunday 10am - 12pm