Health Club & Gym Directory - M
- Mac Extreme
- Macombs Dam Park
- Madamoiselle
- Madison Pilates
- Manhattan Plaza Health Club
- Marietta Golf Center - Marietta
- Marine Corps Air Station Gym
- Marion County Juniors
- Mark Hall Sports Centre
- Mark Sertich Ice Center
- Martial Arts Personal Development Center
- Martin Luther King Jr. Park
- Martin Luther King Jr. Recreation Center
- Matrix Fitness Club
- Matt Hoffman Action Sports Park
- Mavericks
- Maximum Motion Fitness
- McDowell Park & Nature Preserve
- McGaw YMCA - Evanston
- McKinley Park
- Mecklenburg County Rec Center 4th Ward
- Memorial Park
- Mesa/Gilbert Adventure Boot Camp
- metaMorphixx
- Method Fitness
- Metro Fitness
- Metro Health & Fitness Center
- Midtown Athletic Club at Windy Hill
- Mile Square Park
- Miles Nadal JCC
- Mindful Body
- Minneapolis Life Time Athletic Club
- Mintons Sportsplex
- Modell's Sporting Goods - Chambers St
- Modell's Sporting Goods - East 42nd
- Modell's Sporting Goods - Herald Center
- Modell's Sporting Goods - Sixth Ave
- Modell's Sporting Goods - Times Square
- Momentum Climbing Gym
- Mormando Martial Arts System
- Morris K. Udall Park
- Moss Bay Rowing & Kayaking Center
- Motion Fitness Club
- Motive Force-Loose Spokes
- Motive Force-Loose Spokes
- Mount Lemmon Ski Valley
- Mount Royal Recreation Centre
- Mountain Creek Walking Club
- Mountain Madness
- Mountain Madness
- Mountainside Fitness
- Mountainside Fitness
- Movement Salon (Sal Anthony's)
- Movin Shoes
- Moy Tung Ving Tsun Kung Fu
- Mt. Kisco Athletic Club
- Mt. Spokane Ski and Snowboarding Park
- Muay Thai Institute
- Mullaly Skate Park - Bronx
- My Body My Way
- My Pilates Body