The First Official CrossFit Affiliate in the Region


Located in the heart of Sioux Falls, South Dakota, CFSF is team of dedicated members and coaches committed to making your training and conditioning empowering, possible, and rewarding.

Class Schedule

We have classes 7 days a week at varying times to fit your busy schedules! Check out our schedules and get started today!

Join CFSF Today

Our CrossFit program is designed for universal scalability making it the perfect application for any committed individual regardless of age and experience. We offer multiple membership options to fit your needs.


What Is CFSF To You?

“What I love most about CrossFit Sioux Falls is the community, camaraderie, challenge and becoming stronger than i ever thought possible … The friendships I have acquired through CrossFit Sioux Falls are the best and are sure to last a lifetime.”

AH - member since 2012

“Either way, it’s my hour of the day where nothing matters except the weight in front of me and the WOD.

I know that CFSF is the place that I won’t be judged or mocked for any reason.”

CB - member since 2012

“CrossFit Sioux Falls is, without question, the most positive and supportive fitness community I’ve ever been a part of.

Working with that group of coaches and athletes forces me to get better, every day.”

DB - member since 2013