HealthFit Gym at AdventHealth Castle Rock is a full-service fitness center open to the public. The gym features cable machines, cardio equipment, free weights, a power sled with turf, lockers, and showers. Services include personal training, small group fitness classes, massage therapy, and support from certified kinesiologists. Membership options include insurance-based programs such as SilverSneakers, Renew Active, Silver&Fit, and Active&Fit.