The Centra Athletic Center has been helping the Miles City Community stay fit for over 20 years.  As Eastern Montana's premier fitness center, the Centra is working to promote healthy lifestyles for all age groups. The Centra Athletic Center is 20,000 square foot fully equipped fitness center. We offer basketball courts, racquetball courts, a golf simulator, running track, cardio deck, group fitness room and free weight room. Our workout area is equipped with over 30 selectorized pieces strength training equipment,18 pieces of cardio equipment and over 2 and a half ton of free weights. We also offer over 20 group fitness classes per week and a free fitness orientation or evaluation. You are welcome to come in anytime to try out our facility and/or any one of our fitness classes for free.