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Business Details
1670 E 4th St, Ontario, CA
91764, United States
Certified by Planet Fitness • Aug 30, 2026
(909) 391-1515
Certified by Planet Fitness • Aug 30, 2026
https://www.planetfitness.com/gyms/ontario-e-4th-st-ca
Certified by Planet Fitness • Aug 30, 2026
About
Certified by Planet Fitness • Aug 30, 2026
Fitness CenterTanning SalonSpaGymPersonal TrainerPlanet Fitness
At Planet Fitness, come as you are and leave a little stronger. For more than 30 years, Planet Fitness has been making fitness more accessible. With more than 2,900+ convenient locations, most open 24 hours, it's never been easier to access a space where you feel like you belong. Progress happens here in our non-intimidating Judgement Free clubs. Visit Ontario club near you or download our free mobile app to stay active wherever you are.
Location
Certified by Planet Fitness • Aug 30, 2026
Hours
Certified by Planet Fitness • Aug 30, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
9/7/2026Open 24 Hours
9/8/2026Open 24 Hours
11/26/2026Open 24 Hours
11/27/2026Open 24 Hours
12/24/2026Open 24 Hours
12/26/2026Open 24 Hours
Products & Services
1 list · 11 items
Frequently Asked Questions About Planet Fitness
What are the operating hours of Planet Fitness in Ontario (E 4th St), CA?
Planet Fitness is open 24 hours every day of the week, with specific holiday hours on certain dates like November 27, December 24, and December 31.
Where is Planet Fitness located in Ontario?
Planet Fitness is located at 1670 E 4th St, Ontario, CA 91764, United States.
Does Planet Fitness offer a mobile app for workouts and memberships?
Yes, Planet Fitness offers a mobile app available on Apple and Android platforms for workouts and managing memberships.
What kind of environment does Planet Fitness promote?
Planet Fitness promotes a welcoming Judgement Free Zone® where everyone can build strength at their own pace.
What services are available at the Planet Fitness Ontario (E 4th St) location?
Services include ClassicAccess, MobileApp, FreeICFT, ClassicWifi, WCPerks, guest privileges, tanning, massage chairs, hydro massage, total body enhancement, discounted drinks, fitness training, premium perks, virtual fitness training and digital workouts.
Are there any coffee shops near Planet Fitness Ontario (E 4th St)?
Yes, Starbucks is located nearby, providing a convenient spot to grab a coffee before or after your workout.
Where can I find places to eat near Planet Fitness Ontario (E 4th St)?
Nearby options include Little Caesars Pizza, Domino's Pizza, Tam's Burgers, Burger King, El Chilitos Mexican Restaurant, and Golden Corral Buffet & Grill for a variety of dining choices.
What retail and convenience stores are near Planet Fitness Ontario (E 4th St)?
You can find Kmart, Target, CVS Pharmacy, RadioShack, and Sparklean Laundry close by for your shopping and convenience needs.
How can nearby places like Western Union and LibertyX Bitcoin ATM assist Planet Fitness customers?
Western Union provides money transfer services nearby, and LibertyX Bitcoin ATM offers cryptocurrency access, which can be convenient for customers handling finances before or after workouts.
Are there lodging options near Planet Fitness Ontario (E 4th St) for visitors?
Yes, Baymont by Wyndham Ontario and Econo Lodge hotels are located nearby, ideal for visitors looking for accommodation during their stay.
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