ONE Boulder Fitness is a community-focused gym located in downtown Boulder, CO. The gym offers a variety of amenities, including free weights, cardio rooms, saunas, and steam rooms. The staff is noted for their friendliness and personalized service, often greeting members by name and creating a welcoming environment. The facility is exceptionally clean and well-maintained, contributing to a positive workout experience. While the gym isn’t large, it’s rarely overcrowded, allowing members to use the equipment as needed without long waits.

However, some members have expressed frustrations with the gym's cancellation policies and the lack of natural light due to the basement location. Despite these drawbacks, ONE Boulder Fitness remains a favored choice for many due to its supportive atmosphere, professional staff, and comprehensive amenities.

Pros:

  • Friendly and professional staff
  • Clean and well-maintained facilities
  • Personalized service and community vibe
  • Comprehensive amenities including saunas and steam rooms
  • Free towel and locker usage
  • Not overcrowded, even during peak times
  • Convenient downtown location with free parking
  • Small group classes and various training options
  • Reasonable membership prices
  • Inclusive environment for all fitness levels

Cons:

  • Cancellation policy can be problematic
  • Located in a basement with no natural lighting
  • Some issues with equipment maintenance

Location / Contact

Rating Stats

4.6

out of 5.0

70 reviews
5.0
11 reviews
4.0
8 reviews
3.0
1 reviews
2.0
0 reviews
1.0

Reviews (90)

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Outstanding gym. Has a nice studio with mats, exercise balls, and presumably classes. I mostly used the weights, but there’s a large cardio section and a sauna, steam room (out of order while I was there), and hot tub. Mask order in place. Large clean locker rooms, friendly staff, and towel service round out the experience. Recommended!

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Amazing place!!!! The owner Carrie (hope I’m spelling that right) is a sweetheart. Thanks 🙏 for all the gains …

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We love this Gym! Clean, great equipment/amenities, and super helpful and kind staff. Highly highly recommend

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Nice gym, has all the equipment you would need and they even provide towels! I work downtown so it's great for lunch workouts on weekdays!

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We travel to Boulder often and have used OBF as our gym away from home. Friendly staff and a good amount of free weights and power racks. The four day passes are really inexpensive and a good value. And it's walking distance from anywhere near downtown Boulder.

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In the 27 years I've lived in Boulderand Boulder County, I have worked out at Rally Sport and Flatirons Athletic Club before it became Colorado Athletic Cluband Lake Shore Athletic Club as well as 24 hour fitness and a couple other places that are no longer in business so I feel like I have a pretty good perspective on the fitness scene in the Boulder area.I really like this club for a number of reasons.... the vibe is friendly and fairly low key, the staff is really nice and the free weights and cardio equipment is excellent. Along with the spinning bikes that you can ride anytime without having to be in a class, they also have an old school stair climber machine like the original one and a couple of the Concept rowing machines which are awesome!It's also a super convenient location for me since I do some work in Downtown Boulder a couple days a week and they include a two hour parking validation at One Boulder Plaza where the club is located. All in all this fitness center checks off all the boxes and I highly recommend you check it out for yourself!

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Hands-down best gym in Boulder. I searched for gyms for about a month before finding One Boulder. Super personable, helpful, and professional staff.It’s always clean, the equipment selection is excellent, and free parking (with validation) in a safe secure garage. Group exercise hasn’t quite started back up yet because of covid so I can’t speak on their classes. Overall couldn’t be happier here! (Also the gym dog is a major plus)

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I travel around the world and hit a LOT of gyms. This one is outstanding. I use free weights and they have plenty of equipment. The staff is friendly, helpful, and there’s an overall excellent vibe to the place. Usually a gym like this should be packed (they deserve it) but working out early mornings I have a lot of equipment to myself (which I like).Change rooms are class. Gym gives you a towel (and even a lock). There is a sauna, jacuzzi and even a STEAM ROOM! Excellent value for the price, can’t beat it in Boulder.I would give it 6 stars if I could.

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Absolutely fantastic gym!Clean and well maintained equipment at a convenient location.Most notably, the staff are helpfully knowledgable and genuinely friendly!

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Great gym, awesome staff and unbeatable location in downtown Boulder.

No reviews yet

Frequently Asked Questions

Except the peak hours, this place remains quite free or moderately crowded.

This business has a rating of 4.6-star.

This business has 90 reviews.

The address is: 1800 Broadway #190, Boulder, CO 80302, United States .

The contact number is +1 303-447-8545

This service is listed under Gym .

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