Downtown Greenville’s Premier CrossFit Gym


Get Started

New To CrossFit

Elements is a group introductory class that will introduce you to the structure and format of our CrossFit classes in a small group setting.

Coaching Interships

CrossFit Reaction offers a coaching internship program where you will have the opportunity to learn from some of the best and most seasoned coaches in the business.

Our Classes

Whether you are a seasoned CrossFitter or completely new to fitness, we can help make your experience at CrossFit Reaction the best hour of your day.

CrossFit Reaction

9 Fergusson Street
Greenville, SC 29601

Contact Us

[email protected]
(864) 735-0399



Drop-In Classes



*We ask that you have previous CrossFit experience.

Our Mission

To Forge An Elite Community

Our goal at CrossFit Reaction is teach people from all walks of life safe and efficient human movement. Coaching is our number one service and we hope to give our clients the greatest return on their time spent in the gym-- all while having fun!

"Completed a drop in from out of town and couldn’t be more pleased with the experience. The coaches were accommodating, approachable and motivating. The members were friendly and inviting. The facility boasts plenty of floor space and ample equipment for training. Overall, a phenomenal box!"

Greg G

Healthy Clients

A healthy community is part of our mission.

"Dropped in while I was visiting from out of town. Everyone was very friendly. Coaches were helpful and very inviting. Definitely would recommend to anyone traveling to Greenville and needing a place to drop in at."

Brittany Ward

Find Us

9 Fergusson Street, Greenville, SC 29601

Call Us

(864) 735-0399