Programs
CrossFit
Group classes led by a certified coach
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Personal Training
1-on-1 with a certified coach
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CrossFit Kids/Teens
Fitness made fun for kids and teens
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Sweat 30
A high energy 30 minute class
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Nutrition
Support for your goals! Gain muscle, get leaner, stronger, and overcome plateau's
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Olympic Weightlifting
A highly specialized program designed to improve your Olympic lifts.
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Open Gym
Membership Perks
Learn MoreDon't Just Take it From Us
See what our members have to say about us
Jason K
"Supportive Coaching And A Solid Plan"
I trusted my CrossFit St. Charles Coaches and knew that if they applied the high standards and attention to detail that they do to my workout to a weight loss plan, I was in good hands. Supportive Coaching with a solid, healthy plan, I was a very succ...
Jeanne H.
"It is giving me a new confidence in my body!"
So thankful for this opportunity and for the coaches that show up to help me get better. Not just physically, but mentally as well. My mind has changed, not just my body. It's definitely giving me a new confidence in my body. Like, I can push it really fa...
Mark - 1 years doing CrossFit
"I got my lungs back!"
Full TestimonialRachael W - 3 years doing CrossFit
"...It has changed my body, my mental thinking..."
So I was looking thru some photos and these photos right here are one of the reasons why I do Crossfit. It has changed my body, my mental thinking , the way I think about food , how much stronger I am and how I see exercise. the community in itself is one...
Heather R.
"A family with a shared passion"
From the moment I stepped in I was embraced by a family, led by coaching skill to be and achieve my personal best, and encouraged by all to be my strongest physically, mentally, and emotionally. As with many I’m a mom, wife, and full-time professional a...
Mike T
"Crossfit St.Charles Community is one of a kind"
The Crossfit community has amazing gyms around the world and CFSC is a great example of just that. The investment of continued training and true desire to bring the best out of each coach is evident in everything they do from coaching a class to discussin...
Jason R - 3 years doing CrossFit
"The coaches are invested in helping you reach your goals."
I started crossfit because i wanted to find a healthier version of me. In doing so, my love for competition has been rekindled, which I’m enjoying. I’ve enjoyed making new friends with people in this fitness community and am constantly inspired by the...
$64
RP Strength Nutrition Challenge!
10% Discount for members
Features
Crossfit St. Charles now offers nutrition support for Crossfitters who want to gain muscle mass, get leaner, stronger, and overcome plateaus!
$64
RP Strength Nutrition Challenge!
10% discount for members
Features
If you’re looking to make physique, lifestyle, or performance changes this new year We’ve got you covered! We are now offering a nutrition challenge for Crossfitters who want to gain muscle mass, get leaner, stronger, and overcome plateaus!
FEATURES
60 Minute Initial Consultation
Assess nutrition history, lifestyle and current eating habits
Identify barriers and create direct, measurable, realistic goals specific to individual’s needs
Weigh-In and Body Measurements
4 Week Nutrition Package
Specific plan to target goals: weight loss/weight gain, or to improve performance and physique
60 Minute Initial Consultation
One 30 Minute Follow Up Session
Printed Information Packet
Body Measurements
Weekly Weigh Ins
Virtual Check ins
12 week specific plan to target goals of weight loss/weight gain, lifestyle, performance or physique changes.
60 Minute Initial Consultation
Three 30 Minute Follow Up Sessions
Printed Information Packet
Body Measurements and Weigh Ins
Continued Support with virtual check-ins