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Gyms in Rancho Cucamonga, CA

13 gyms in and around Rancho Cucamonga, California — call ahead about childcare hours — many clubs staff the kids room only in the morning and early evening, and the hours change with the school year.

Rancho Cucamonga has about 176,675 residents, which works out to 7.4 gyms per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Top 10 gyms in Rancho Cucamonga

Ranked by how complete and owner-verified the listing info is — hours, phone, website, services. No pay-to-play.

  1. 1EōS Fitness

    12367 N Mainstreet, Rancho Cucamonga, CA 91739-8885

    Mon-Fri 5am-12pm, Sat-Sun 7am-7pm

    Mon-Fri 5am-12pm, Sat-Sun 7am-7pm

    Childcare / kids clubSauna or steamNo contractGroup classes
  2. 2Studio 30 The Kettlebell Fit Club

    9581 Business Center Dr, Rancho Cucamonga, CA 91730

    Mon-Thu 5am-9am & 5:30pm-8pm, Fri 5am-9am, Sat 7:30am-10am, Sun closed

    Mon-Thu 5am-9am & 5:30pm-8pm, Fri 5am-9am, Sat 7:30am-10am, Sun closed

    Updated by the owner, September 2026No contractGroup classes
  3. 324 Hour Fitness

    11787 Foothill Blvd, Rancho Cucamonga, CA 91730

    Sauna or steam24-hour accessGroup classes
  4. 4Fitness 19

    7207 Haven Ave, Rancho Cucamonga, CA 91701-6063

    Mon-Thu 4am-11pm, Fri 4am-9pm, Sat-Sun 7am-7pm

    Mon-Thu 4am-11pm, Fri 4am-9pm, Sat-Sun 7am-7pm

    No contractGroup classes
  5. 5Chuze Fitness

    9080 Foothill Blvd, Rancho Cucamonga, CA 91730-3450

    Childcare / kids clubSwimming pool
  6. 6Hiit AF Kickbox & Strength

    8160 Haven Ave, Rancho Cucamonga, CA 91730

    No contractGroup classes
  7. 7Anytime Fitness

    7890 Haven Ave, Rancho Cucamonga, CA 91730-3051

    Open 24 hours

    Open 24 hours

    24-hour access
  8. 8LA Fitness

    10848 Foothill Blvd, Rancho Cucamonga, CA 91730-7611

    Swimming pool
  9. 9Orangetheory Fitness

    12273 Highland Ave, Rancho Cucamonga, CA 91739

    No contract
  10. 10Self Made Training Facility Rancho Cucamonga

    11553 Foothill Blvd, Rancho Cucamonga, CA 91730-0730

    Sauna or steam
13gyms
7.4per 100,000 residents
12with a phone
13with a website
4publish hours

Of the 13 gyms listed in Rancho Cucamonga, 12 give a phone number, 4 publish opening hours and 13 have a website. The nearest bigger selection is Los Angeles with 99.

Gyms in Rancho Cucamonga by feature

Rancho Cucamonga 13 gyms

All 3 other gyms in Rancho Cucamonga

Same order: the most complete listings first.

  1. CynGym CrossFit

    9350 7th St, Rancho Cucamonga, CA 91730-5665

    No contract
  2. Ignition Fitness

    9125 Archibald Ave, Rancho Cucamonga, CA 91730-5228

    No contract
  3. La Fitness

    Rancho Cucamonga, CA

    Swimming pool

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Good to know about gyms in Rancho Cucamonga

How many gyms are there in Rancho Cucamonga?

We list 13 gyms in Rancho Cucamonga with addresses, and 12 of them with a phone number.

What's the surest way to check hours in Rancho Cucamonga?

Call ahead — 12 of the 13 gyms here list a number. Hours at independent gyms shift with seasons and staffing, so a phone call beats any listing, including ours.

Which gyms in Rancho Cucamonga show their opening hours?

4 of the 13 gyms we list in Rancho Cucamonga publish their hours — the rest are best reached by phone before you go.

How much does a fitness trainer cost?

A fitness trainer typically costs between $40 and $100 per hour depending on location and experience. In Rancho Cucamonga, California, you can explore 13 options (12 with direct phone numbers) on GymFinderAtlas to compare local rates. Working with a certified professional ensures proper form and steady progress.