🏋️ Official Rankings
10 Best Gyms in Box Elder, SD (September 2026)
We compared 3 gyms serving Box Elder and Pennington County, South Dakota, and ranked the top providers by verified reviews, ratings, and local reputation — 222 customer reviews in all.
The 3 listed below hold an average rating of 4.2 out of 5, led by Bellamy Fitness Center @ Ellsworth Air Force Base. Updated for September 2026.
- Gyms ranked
- 3
- Average rating
- 4.2★
- Reviews analyzed
- 222
- Area code
- 605
#1
Bellamy Fitness Center @ Ellsworth Air Force Base
⭐ 4.5 · 128 reviews
2368 57706-0000, Risner Rd, Piedmont, SD 57769
#2
#3
Gyms listed here serve Box Elder, Pennington County, and nearby ZIP codes including 57719.