Heights Athletic Club (formerly CTXAC) is a full-service fitness and recreation facility in Harker Heights, Texas, established in 2023, running 9 outdoor concrete pickleball courts alongside tennis, racquetball, a swimming pool, and group fitness classes. Membership is required for regular pickleball access, with the club running clinics, open plays, leagues (including the Pickleball Power Play League), tournaments, and summer programs combining tennis, pickleball, and swimming for kids. It holds a 4.7 rating across 50 Google reviews.