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Gyms in Castle Rock, CO

8 gyms in and around Castle Rock, Colorado — 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.

Castle Rock has about 83,213 residents, which works out to 9.6 gyms per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Gyms in Castle Rock

The most complete and owner-verified listings first — hours, phone, website, services. No pay-to-play.

  1. 24 Hour Fitness

    5745 New Abbey Lane, Castle Rock, CO 80108

    Mon-Thu 5am-10pm, Fri 5am-9pm, Sat-Sun 6am-8pm

    Mon-Thu 5am-10pm, Fri 5am-9pm, Sat-Sun 6am-8pm

    Sauna or steam24-hour accessGroup classes
  2. Fitness 1440

    880 W Happy Canyon Rd, Castle Rock, CO 80108-3913

    Sauna or steam24-hour accessGroup classes
  3. Rock Solid Sports Recovery

    880 W Happy Canyon Rd Ste 100, Castle Rock, CO 80108-3931

    Sauna or steamGroup classes
  4. Anytime Fitness

    794 S Perry St, Castle Rock, CO 80104-1943

    Open 24 hours

    Open 24 hours

    24-hour access
  5. Orangetheory Fitness

    3990 Limelight Ave, Castle Rock, CO 80109-8035

    Mon-Fri 5am-7:45pm, Sat-Sun 6:15am-12:15pm

    Mon-Fri 5am-7:45pm, Sat-Sun 6:15am-12:15pm

    No contract
  6. Aesthetix Gym

    1010 I-25, Castle Rock, CO 80104

    24-hour access
  7. Arcane Barbell

    680 Atchison Way, Castle Rock, CO 80109

    24-hour access
  8. Balance Fitness

    809 Park St, Castle Rock, CO 80109-1560

8gyms
9.6per 100,000 residents
7with a phone
8with a website
3publish hours

Of the 8 gyms listed in Castle Rock, 7 give a phone number, 3 publish opening hours and 8 have a website. The nearest bigger selection is Parker with 9.

Gyms in Castle Rock by feature

Castle Rock 8 gyms

Guides for gym shoppers

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Colorado statewide, by feature

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Good to know about gyms in Castle Rock

How many gyms are there in Castle Rock?

We list 8 gyms in Castle Rock with addresses, and 7 of them with a phone number.

What's the surest way to check hours in Castle Rock?

Call ahead — 7 of the 8 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 Castle Rock show their opening hours?

3 of the 8 gyms we list in Castle Rock publish their hours — the rest are best reached by phone before you go.

Is anything open 24 hours in Castle Rock?

5 of 8 run around the clock.