🏋️ Official Rankings
10 Best Gyms in Duncan, OK (September 2026)
We compared 10 gyms serving Duncan and Stephens County, Oklahoma, and ranked the top providers by verified reviews, ratings, and local reputation — 662 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Catalyst Nutrition & Fitness (Herbalife). Updated for September 2026.
- Gyms ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 662
- Area code
- 580
#1
Catalyst Nutrition & Fitness (Herbalife)
⭐ 4.8 · 90 reviews
101 N 10th St, Duncan, OK 73533
#2
#3
Bounce Back Bungee Fitness Studio, LLC
⭐ 5.0 · 10 reviews
Elk Plaza Shopping Center (behind Burger King, 3057 N Hwy 81, Duncan, OK 73533
#4
#5
#6
Simmons Center Recreation Center
⭐ 4.5 · 194 reviews
800 Chisholm Trail Pkwy, Duncan, OK 73533
#7
Apex Fitness
⭐ 4.9 · 8 reviews
103 N 6th St, Duncan, OK 73533
#8
#9
#10
Rize Gym
⭐ 5.0 · 2 reviews
4309 US-81, Duncan, OK 73533
Gyms listed here serve Duncan, Stephens County, and nearby ZIP codes including 73533, 73534, 73536, 73575.