Health Club & Gym Directory - U
- UAB Recreation Center
- Ultimate Fitness
- Ultimate Gym NY
- UNC Healthcare Center
- Undisputed
- Union Square Pilates
- Universal
- Universal Athletic
- Universal Sole
- University Fitness Center
- Upper Hutchinson Field, Grant Park
- Uptown Pilates Eastside
- Uptown Pilates Upper West Side
- Urban Active - Columbus
- Urban Active - Taylorsville
- Urban Active Fitness
- Urban Body Fitness
- US Athletic Training Center
- USA Mat Club
- Utah Olympic Oval
- Utah Olympic Park - Park City
- UTSA Rec Center