Locally owned. Community built. Open every hour of every day — because that's what Stillwater deserves.
Gym One Fitness is a locally owned and operated gym right here in Stillwater, Oklahoma. We didn't build this place to look good in a corporate pitch deck — we built it because Stillwater needed a real community gym. One that respects your time, welcomes your family, and doesn't make you feel like a number.
We're open 24 hours a day, 7 days a week, so your schedule is never an excuse. Whether you're there at 5am before work, 11pm after the kids are down, or Sunday afternoon on a whim — the door is always open and the equipment is always ready.
During staffed hours, you'll find real people on the floor who know your name and are happy to help. Outside of those hours, keycard access keeps things running smooth for members who train on their own time.
See Membership OptionsTrain when it works for you — morning, midnight, or anything in between.
Fitness shouldn't be gatekept. We offer multiple membership tiers, military discounts, Silver Sneakers acceptance, family add-ons, and childcare — because getting to the gym shouldn't be the hard part.
Add a partner or teenager to your membership. Drop the kids off in childcare. Bring your whole household into a fitness routine without the logistics nightmare. We make it simple on purpose.
We live here. We shop here. We invest here. Every membership dollar stays local, supports local employees, and goes back into building the kind of gym that Stillwater actually deserves.
Gym One Fitness proudly accepts Silver Sneakers. If you're 65 or older, your gym membership may already be covered through your insurance plan at no cost to you. Ask us about eligibility when you visit or call us at 405.338.9136.