BECOME THE STRONGEST, HAPPIEST VERSION OF YOURSELF


We don’t want to tell you about us. We want to show you.

CrossFit

CrossFit

Group classes led by a certified coach

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Personal Training

Personal Training

1-on-1 with a certified coach

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CrossFit Kids/Teens

CrossFit Kids/Teens

Fitness made fun for kids and teens

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Nutrition

Nutrition

This is where you'll get support for your nutrition journey

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Olympic Weightlifting

Olympic Weightlifting

A highly specialized program designed to improve your Olympic lifts.

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Yoga

Yoga

A once a week practice dedicated to slowing down, improving flexibility, balance, and breath.

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Open Gym

Open Gym

Membership Perks

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Are you new to CrossFit?

We've been in your shoes. The hardest part is taking the first step. We can help.

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Experienced?

Excited to meet you. Everyone starts with a free consult.

Schedule Free Consult

Looking To Drop In?

Visiting town for a week, come to CrossFit St. Charles for a great place to workout

Let's Do This!
  • 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...

    Jason K

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    Jason Ks success story
  • 245Lbs

    Before

    Jason K Before Image
    205Lbs

    After

    Jason K After Image

    See what Jason K has to say.

    • 40Lbs

      Lost

    • In Only0

      Months

    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.  It was a very empowering pathway for me!...

  • 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, no...

    Jeanne H.

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  • I got my lungs back!

    “Six months, no smoking. Six months of CrossFit. I feel like I got my lungs back…”...

    Mark

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  • ...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 wa...

    Rachael W

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    Rachael Ws success story
  • Actually, I can!

    "I've been coming a long time now. Kim's been working with me to challenge my weaknesses and turn them into strengths"...

    Jayne-Adaptive Athlete

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  • 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...

    Heather R.

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  • 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 ...

    Mike T

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  • 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’v...

    Jason R

    Full Testimonial
    Jason Rs success story

A 5 Star Gym

35 REVIEWS

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30 REVIEWS

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Bring it in

The thing about short term challenges, 30 days paleo, 30 days sugar free, the whole 30- once they’re over, so are your results. – Here we’re committed to long term results. No crazy restrictions, no excessive exercising. – We’ve got balanced nutrition and regular training. – Bring it in, come see us, we’ve got answers …

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Get a Grip!

Having opposable thumbs is divine. It allows us to grip. Its part of what makes us human and special. We pick up our kids, carry groceries, open jars and hang on for dear life. Among athletics, we lift weights, throw balls, and grip bats, clubs, and rackets. Anything we do that requires holding something is …

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Offering the Chalk

Shortly after Opening CrossFit St. Charles in 2008, I saw this youtube video of a 3 year old girl on a play ground about to swing through some monkey bars. Little Girl: I’m gonna stick it! Dad: Ok, let’s go LG: (falls off monkey bar) Dad: What happened? Needs some chalk? LG: Jumps up and …

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CrossFit St. Charles Open Banquet

We had an amazing time at our CFStC Open Awards Banquet. It’s always great to get out of the gym and appreciate Val and Ryan Barr for hosting. The food was amazing and the awards were epic. I’m looking forward to the next Open in the fall of this year!

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