We help busy adults get & stay fit
• Private Training
• Group Classes
• Nutrition Coaching
When you've spent so much time around Coach Chris that the gains start rubbing off. 💪😂
07/08/2026
Curious about CrossFit?
This is a great day to come see what it’s all about.
Our next Old School Saturday is happening Saturday, July 11 at 9:00 AM, and we’ll be doing the classic workout Filthy Fifties.
Yes, it sounds intense.
Yes, it’s a real workout.
And yes, it can be scaled for beginners.
You do not need to be in peak shape.
You do not need to know CrossFit movements.
You do not need to come in with experience.
You just need to show up.
Our coaches will help you modify the workout so you can move safely, get a great workout, and experience the CFSTC community for yourself.
Free Community Workout
Old School Saturday: Filthy Fifties
Saturday, July 11, 2026
9:00 AM
CrossFit St. Charles
Bring a friend or come solo. Either way, you’re welcome here.
crossfitstcharles.com
07/04/2026
We’re doing it again.
After an awesome turnout for Fight Gone Bad, our next Old School Saturday is officially on the calendar.
This time, we’re taking on another classic:
Filthy Fifties
Don’t let the name scare you. Like everything we do at CrossFit St. Charles, this workout can be scaled and adjusted for all fitness levels.
This is a free community workout open to members, family, friends, former CrossFitters, and anyone who is CrossFit curious.
Old School Saturday: Filthy Fifties
Saturday, July 11, 2026
9:00 AM
CrossFit St. Charles
Bring a friend. Bring your family. Come solo. We’ll meet you where you are.
We’ll also be collecting canned goods and non-perishable food items for a local food pantry. Donations are appreciated, never required.
Sign up link in bio.
07/02/2026
It may be more than just paying for a gym membership, but that also means it comes with so much more.
You don't have to be an athlete to benefit from CrossFit.
You just have to be someone who wants to move better, get stronger, and feel more capable in everyday life.
That's exactly what Coach Sarah loves about coaching.
Whether your goal is to hike, chase your kids, play pickleball, dominate your next softball game, or simply feel stronger than you did yesterday, CrossFit prepares you for all of it.
Fitness isn't the destination—it's what helps you enjoy everything else in life.
Ready to see what you're capable of? Schedule your free intro today. Crossfitstcharles.com
Coach: "Today we're working on backward running."
Editor: "I've got a better idea." 😂🎥
06/30/2026
Member Monday!!
What would we do without Kim Wilkes ?!?
| Monday | 5:30am - 1pm |
| 4pm - 8pm | |
| Tuesday | 5:30am - 9am |
| 4pm - 8pm | |
| Wednesday | 5:30am - 12:30pm |
| 4pm - 8pm | |
| Thursday | 5:30am - 9am |
| 4pm - 8pm | |
| Friday | 5:30am - 12:30pm |
| 5pm - 7pm | |
| Saturday | 7am - 11pm |
| Sunday | 8am - 9am |