Data / Store locations / 24 Hour Fitness / Colorado
24 Hour Fitness locations in Colorado: 13 stores, with addresses and phone numbers
24 Hour Fitness has 13 locations in Colorado, 5.5% of its 238 in the United States, in 10 cities. The most are in Denver, with 3. Each row links to the brand's own store locator, as read on October 24, 2026.
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- 13Locations
- 10Cities
- 5.5%Share of the brand
- October 24, 2026Run date
24 Hour Fitness locations in Colorado
All 13 locations, ordered by city.
| Address | City | ZIP | Phone | Opening hours | Source |
|---|---|---|---|---|---|
| 12680 West 64th Avenue | Arvada | 80004 | (303) 217-9721 | Mo 05:00-11:59; Tu 12:00-24:00; We-Fr 00:00-11:59,12:00-24:00; Sa 00:00-09:00,05:00-09:00; Su 05:00-09:00 | 24hourfitness.com |
| 15900 E. Briarwood Circle | Aurora | 80016 | (303) 209-8545 | 24/7 | 24hourfitness.com |
| 512 South Chambers Road | Aurora | 80017 | (303) 481-1289 | Mo-Su 05:00-11:00 | 24hourfitness.com |
| 2900 Iris Avenue | Boulder | 80301 | (303) 209-9274 | Mo-Th 05:00-10:00; Fr 05:00-09:00; Sa-Su 06:00-08:00 | 24hourfitness.com |
| 5745 New Abbey Lane | Castle Rock | 80108 | (303) 209-8636 | Mo-Th 05:00-10:00; Fr 05:00-09:00; Sa-Su 06:00-08:00 | 24hourfitness.com |
| 4120 E. Alameda Avenue Colorado Plaza | Denver | 80246 | (303) 377-4424 | Mo-Th 05:00-10:00; Fr 05:00-08:00 | 24hourfitness.com |
| 4600 West 38th Avenue | Denver | 80212 | (303) 477-3883 | Mo-Th 05:00-10:00; Fr 05:00-08:00 | 24hourfitness.com |
| 7600 E. Academy Blvd. | Denver | 80230 | (303) 343-1049 | Mo 05:00-11:59; Tu 12:00-24:00; We-Fr 00:00-11:59,12:00-24:00; Sa 00:00-09:00,05:00-09:00; Su 05:00-09:00 | 24hourfitness.com |
| 2208 E. Harmony Road | Fort Collins | 80528 | (970) 797-3036 | Mo-Th 05:00-10:00; Fr 05:00-09:00; Sa-Su 06:00-08:00 | 24hourfitness.com |
| 6830 E. County Line Rd. | Highlands Ranch | 80126 | (303) 740-8898 | Mo 05:00-11:59; Tu 12:00-24:00; We-Fr 00:00-11:59,12:00-24:00; Sa 00:00-09:00,05:00-09:00; Su 05:00-09:00 | 24hourfitness.com |
| 851 N. Highway 287 | Lafayette | 80026 | (303) 302-8086 | Mo-Th 05:00-10:00; Fr 05:00-09:00; Sa-Su 06:00-08:00 | 24hourfitness.com |
| 12039 W. Alameda Parkway | Lakewood | 80228 | (303) 988-2444 | Mo-Th 05:00-10:00; Fr 05:00-09:00; Sa-Su 06:00-08:00 | 24hourfitness.com |
| 11445 Twenty Mile Rd | Parker | 80134 | (303) 302-9289 | Mo-Th 05:00-10:00; Fr 05:00-09:00; Sa-Su 06:00-08:00 | 24hourfitness.com |
Cities
| City | Locations |
|---|---|
| Denver | 3 |
| Aurora | 2 |
| Arvada | 1 |
| Boulder | 1 |
| Castle Rock | 1 |
| Fort Collins | 1 |
| Highlands Ranch | 1 |
| Lafayette | 1 |
| Lakewood | 1 |
| Parker | 1 |
Also on SpecStream
Updated November 7, 2026. Read from All the Places. All the Places data is CC0-1.0, a public domain dedication. Each location is read from the brand's own store locator by the All the Places project, which runs about once a week, so a location can have opened or closed since the run date. A brand is keyed on its Wikidata item when the project gives one, else on the project's own name for that brand's locator; two brands are never merged on a name. A repeated address of one brand counts once. Locations named for a private person are left out. Opening hours are shown as the brand lists them. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.