Functional Fitness. Real Results.

F45 O’FALLON DARDENNE PRAIRIE

F45 TRAINING O’FALLON DARDENNE PRAIRIE offers functional group fitness classes, reimagined. We are more than just a gym. We are the total wellness solution for every body. With 5,000+ dynamic, energy-packed movements and over 80 workouts offered, we help you unlock your inner athlete. We are the workout you always wanted with the team you didn’t know you needed. New to F45 Training?

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Team Training. Life Changing.

F45 O’FALLON DARDENNE PRAIRIE

Mark Wahlberg said it best: It’s not about mirrors, mood lights or followers. It’s about what you did with your time. It’s about how you feel when you are finished and who encouraged you along the way. Ready to join the movement?

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Team Training. Life Changing.

F45 O’FALLON DARDENNE PRAIRIE

F45 Training is functional group fitness, with the effectiveness and attention of a certified personal trainer. Our workouts are designed for every body. Join us to find out why we are rated #1 Gym by Men’s Journal in the US and Canstar Blue in Australia.

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STUDIO CONTACT INFO

2437 State HWY K, O’Fallon MO 63368

Class Schedule

Experience the power of F45 O’FALLON DARDENNE PRAIRIE today and start feeling the difference today.

THE RESULTS ARE IN

SUCCESS STORIES

Lindsay Beary

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Leia Berrett

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Scott Collins

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Heather Dollard

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FEEL THE LOVE

WHAT OUR MEMBERS SAY ABOUT US

I just completed my 8th workout session with F45 O’Fallon Dardenne and I love this place. All of the coaches seem to truly care about your health and goals. Each day has a different workout plan using different equipment and you will never get bored. I also really like that you get paired up with another person for the workout and the two of you get to be each other’s support and cheerleader.

Stephanie Brueggeman

F45 O’Fallon Dardenne Prairie

I tried several gyms in the area last summer and F45 O’Fallon Dardenne Prairie became my favorite. The helpful and super friendly coaches, the straight-to-training no-wasted-time circuit-style sessions, the proximity to my location, the special fun sessions on the weekends – they win overall. Five stars!

Michelle Andaya

F45 O’fallon Dardenne Prairie

F45 is the best workout program you could ever start. It’s the most efficient workout, with all 45 mins being put to good use so you’re never wasting time but instead getting in and getting it done and done correctly! The workout is also never boring it’s constantly changing and focusing on so many aspects of your training. This specific location might just be my best workouts ever and i have trained all over the country. The instructors are so knowledgeable, friendly and encouraging but they make sure you’re giving it your all the whole time!!

Megan Brillos

F45 O’fallon Dardenne Prairie

This gym will meet you wherever you’re at in your fitness journey! The coaches are great and will motivate you to be the best version of yourself each and everyday! Couldn’t recommend this place enough.

Dr. John Moore

F45 O’fallon Dardenne Prairie

favorite people, favorite place, favorite workout!!!!! love coming here first thing in the morning to get a good sweat. 10/10 recommend trying the community out. You will get stronger every time ♥️

Sydney Rapier

F45 O’fallon Dardenne Prairie

TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING

F45 TRAINING O’FALLON DARDENNE PRAIRIE