S3 CrossFit

S3 CrossFit

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At S3 CrossFit in Fort Mill, our goal is to help you improve your strength, speed, and stamina throug Our program demands hard work and daily dedication.

S3 CrossFit is a strength and conditioning facility serving the Ballantyne, Waxhaw, and Weddington communities of South Charlotte in Fort Mill, SC. Driven by our daily workouts and fueled by nutrition, S3 CrossFit is the complete package. Along with proper nutrition, our goal is to help you improve your strength, speed, and stamina, and most importantly, your overall health and well-being. We beli

04/24/2026

Athletes POV



Photos from S3 CrossFit's post 04/17/2026

Huge shoutout to our March Committed Club Warriors! 💥🏆

We had 44 awesome members power through 15+ workouts last month with serious determination and consistency. Your hard work and energy are what make this gym so special , way to lead the way and own it!

If you're one of the 44, tag yourself in the comments and take a victory lap!

Who’s stepping up for April? Drop a 🔥 below if you’re going after that Committed Club spot this month!

03/15/2026

Finishing us out for 26.3 was the6:20 heat! Super high energy heat and they had the best cheering sections! Great job everyone!

03/15/2026

6pm heat kept it going for us on Friday night!

03/15/2026

5:40 heat was serious about this one! Great job!

03/15/2026

5:20 heat showing up solid Friday night!

03/15/2026

Rounding out the first hour Friday night, 5pm heat holding it down and making 26.3 look easy!

03/15/2026

4:40 heat looking solid for 26.3!

03/15/2026

4:20 heat starting is off strong for 26.3 Friday night!

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Location

Telephone

Address


412 Marvin Road
Fort Mill, SC
29707

Opening Hours

Monday 5am - 1pm
4pm - 7pm
Tuesday 5am - 1pm
4pm - 7pm
Wednesday 5am - 1pm
4pm - 8pm
Thursday 5am - 1pm
4pm - 7pm
Friday 5am - 1pm
4pm - 7pm
Saturday 8am - 12pm
Sunday 10am - 1pm