Liza Nelson – Owner
Mitch Van Briesen
(inside CrossFit Sioux Falls)
3505 S Phillips Ave
We are located inside the CrossFit Sioux Falls building with our own entrance from the North parking lot. Drive South on Phillips, turn right (West) into our access driveway which is just past 43rd St. We are located adjacent to the first parking area. The first door is the back entrance to CrossFit SF and we are the second door.
“This is not a place for those long, boring jogs to kill time at a sterile gym where you won’t even say ‘hi’ to to the treader next to you. This is an intense, strength building, fat burning, group run and full body workout in a colorful, lively group setting.”.
New Treaders follow these simple steps:
- Follow the link below, pick your session
- Enter the requested info and sign the waiver
- Show up ready to Tread!
Existing CFSF Athletes:
- Sign Up for a TreadFast Drop In session using the link below
- Enter the Promo Code: 1stFree immediately after picking the class