Yahoo
Group X Classes are included in your membership
Racquetball courts can be reserved at our front desk lobby
We have 2 full size pools for our lap swimmers and aqua zumba lovers
Dirty weights only a week since reopening. Either they never cleaned them or they got this dirty in a week without any attention.
Restrooms are disgusting
Probably a piece of gum with hair attached to it. Very sanitary
How is this okay ?
Building Entrance
24 Hour Fitness - Fontana Super Sport Health Club

Discover clean, friendly gyms and motivating fitness classes at 24 Hour Fitness. Come visit the gym and add a lift your day.

Website: 24hourfitness.com

Phone: (909) 357-8000

Cross Streets: Near the intersection of Slover Ave and Tower Ct

17204 Slover Ave Fontana, CA 92337 ·2141.36 mi

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Amenities

  • Family friendly

Reviews

yelp
3.0 280 reviews
5 star
78 4 star
32 3 star
25 2 star
36 1 star
109
Brian M. 05/25/26

This place could use some kind of management. I came here for the free 3 day pass but it wasn't good in this zip code. Clayton and Monique were helpful.

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Dianne A. 06/10/26

This place is a dump! 10 treadmills not working! It's been over 3 weeks still not working. Women's restrooms yuck..,, many machines not working most of the time. I only come here because of my...

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Cristo Campo 09/23/26

New cleaning lady is amazing. I really appreciate her cleaning the water fountains. They were very grimy before but she left them spotless.

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Anon Y. 10/22/26

Just left the gym. Wanted to talk to the manager but he was on a sale. Was working out and saw a personal trainer pick up a weight for his client and drop another weight. He looked back and saw...

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Ryan D. 09/13/26

this gym is complete trash bathrooms are always disgusting the equipment always smells they rarely refill paper towels to wipe down machines also your personal trainers need trainers better off...

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