Our highly trained and experienced staff is dedicated to providing the best fitness experience - safely and efficiently instructing movements and pushing your limits during workouts.
Family of Fitness
We thrive in a community of positive and energizing members. No matter what you are going through in fitness or in life, we've got your back and we're ready to push each other and have some fun doing it.
Serious Results
No matter where you're at in your fitness journey and no matter your goals, we'll get you on a path to feeling, performing, and looking your best.
1735 S RIVER RD, SUITE 180, ST. CHARLES, MO 63303
Coefficient CrossFit is positioned in the heart of St. Charles, MO, just south of I-70 and only steps away from the Streets of St. Charles and the Katy Trail.