S3 CrossFit

Our coaches are certified and experienced, our facility in Fort Mill, SC is spacious and well-equipped, and our members are friendly and supportive.

S3 Crossfit: Strength, Speed & Stamina


These are the physical core competencies of S3.


Serving the Indian Land, Marvin, & Ballantyne area of the NC/SC line. Whether you are new to CrossFit or a seasoned athlete, we have the right program for you. Our coaches are certified and experienced, our facility is spacious and well-equipped, and our members are friendly and supportive.


At S3 CrossFit, we believe that fitness is not just a goal, but a lifestyle. That's why we provide a variety of classes and services to suit your needs and preferences.


You can choose from our daily WODs (workouts of the day), our specialty classes (such as Strength, Speed, Stamina, Bootcamp, Olympic lifting, and CrossFit Gymnastics), our personal training sessions, and the InBody Composition Analyzer. Whatever you choose, you will get the expertise and motivation you need to reach your fitness desires.


featured programs


A group of newcomers practicing movements.

foundations


In this program, beginners and newcomers will discover the building blocks of this dynamic fitness regimen. Led by experienced coaches, you'll delve into the essentials, including proper form, technique, and safe training practices.

Try a Class Free Learn More
A group of people in the gym working out

crossfit


In this class, the coach will lead your through a dynamic warm up and go over the movements in both the skill and the workout while providing a number of scaling/modification options for you.

Try a Class Free Learn More

Discover Our Wide Range of Programs

At S3 CrossFit, we provide a diverse range of classes and programs suitable for individuals of all ages and fitness levels.

Exciting Events on the Horizon!

Stay up-to-date with the latest events going on at S3!

2024 S3 CrossFit Open
Friday Night Lights
12 Mar, 2024
Join us for Friday Night Lights on March 1, March 8, and March 15
A man wearing S3 branded clothing.
By Shay Knolle 07 Nov, 2023
Wednesday, November 1, 2023 12:00 AM - Friday, November 10, 2023 11:55 PM
A man performing a row.
By Shay Knolle 07 Nov, 2023
Fri, Nov 10, 2023 6:00 PM - Sat, Nov 11, 2023 6:00 PM
Show More

MEMBERSHIP OPTIONS & PRICING

Train how you want & when you want through any of our unlimited monthly memberships. Ask about our armed services discounts, family discounts & kids pricing.

Bootcamp

$118/month

Individual Membership

Limited Classes

Buy Now

Individual

$179/month

Individual Membership

Unlimited Classes

Buy Now

Student

$129/month

Individual Membership

Unlimited Classes

Buy Now

Member Testimonials

See what our members have to say about their experience

S3 smaller logo

Best CrossFit gym I ever dropped into. The facility is beautiful and large and the coach was very knowledgeable. Great warmups too. Everyone was very friendly and welcoming. Could not recommend it more!!!

Sophia Mezran

S3 smaller logo

Very encouraging coaches and a great facility. The members are also very inviting and motivating. I felt apart of the family the moment I walked in! Best crossfit in the area.

Nathaniel McCormick

S3 smaller logo

My buddy invited me to S3 to attempt the Murph.  Awesome gym, great trainers, great vibes.  It was my first Murph and everyone was incredibly supportive!  Starting up a trial week and can't see how I won't join!

Drew Boyer

S3 smaller logo

There’s never a morning that I wake up that I dread going to work out. This gym is my family’s happy place. They’re truly invested in  helping everyone feel welcome and safe. My teenagers are now invested in their health and it makes us so proud as parents! These people have truly become some of our best friends!

Lindsey Anderson

Get IN touch


Send us a message to schedule a 15-minute consultation.

Instagram


Follow us @s3crossfit

Welcome to Our Community

Join a close-knit community of like-minded gym goers who are working to better their lives.

Meet The Coaches

Join S3 Today

See how S3 Crossfit can change your life

Start My Free Trial Today
Share by:
Wodify Iframe