Address
10435 W McDowell Rd
Avondale, Arizona 85392
South of McDowell Rd @ Park 10 Drive
Club Hours
Mon-Thu: 4:30 AM-11:00 PM
Friday: 4:30 AM-9:00 PM
Sat & Sun: 6:00 AM-9:00 PM
MKids Hours
Mon-Thu: 8:0 AM-8:00 PM
Friday: 8:00 AM-7:00 PM
Sat & Sun: 8:00 AM-3:00 PM














- Access to 21 Locations
- Free Weights & Weight Machines
- Cardio Equipment with Personal TVs
- Free Towel Service
- Appointment-Free Childcare
- Accelerate Cycle Studio
- Rogue Functional Training Equipment
- Complimentary Fitness Consultation
- Peak Performance Zone
- Body Composition Analysis
- Steam Room
- Showers
- MCafe
- Serenity Yoga Studio
- Virtual Access
- Ignite Group Fitness Studio
- Basketball/Pickleball Court
- Full-Service Locker Rooms
- Recovery Massage Chairs
FREE 5-DAY PASS
Mountainside Fitness Avondale - The Best Gym in Phoenix AZ
Mountainside Fitness Avondale is a premier gym serving the Avondale community, offering a welcoming and supportive fitness environment for Members of all levels. Conveniently located near McDowell Road and Park 10 Drive, our fitness center makes it easy to fit workouts into your daily routine.
Our Avondale gym offers a wide variety of group fitness classes each week, including Yoga, Spin, Mat Pilates, Barre, Tabata, Zumba, and more. Dedicated studios for specialty classes help create a focused and energizing workout experience led by experienced instructors.
Mountainside Fitness Avondale is known for its strong sense of community and elevated recovery offerings. In addition to expert-led group fitness classes and onsite childcare, this location features premium recovery amenities including red light therapy, cold plunge, and infrared saunas to support performance, recovery, and overall wellness.
We offer flexible club memberships for individuals, couples, and families, with both month-to-month and term pricing options available. Corporate fitness memberships are also offered, providing added value for local businesses and employees.
Visit Mountainside Fitness Avondale today and experience why we’re one of the top gyms in the Avondale area.