One Boulder Fitness is a relatively small gym but that is what makes it fabulous, from my first tour through the facility I felt welcome. The gym is never crowded and you can always find a treadmill and weight machines. The small group classes are amazing, especially the Sculpt It! Yoga classes. The bathrooms and lockers are clean and provide shampoo, conditioner and lotion which is always great not to have to drag along with you in your gym bag! Kyle and the rest of the team are always helpful and respond immediately with answers to all questions. I only did one personal training session but it was really great, Hannah really seemed to care about my success and was helpful when it came to prior injuries and concern for my strength level at the time. I highly recommend One Boulder Fitness!

The Small Group Training classes have kept me motivated to show up. They provide a varied work out to which I feel committed. The instructors and the people in the group make it fun. Once I sign up, I show up. That has worked great for me.

Gym is never crowded, locker rooms are nice, and the staff is great. The gym has at least one of everything that you need which is rare for a smaller gym. It obviously does not have as much as a 24-hour or Colorado Athletic Club, but it is great if you work in downtown Boulder or close. I don't understand why some reviewers are complaining abou the gym being on a basement level. Most gyms don't have windows and you are working out after all, not admiring the view. Lighting has never been an issue.

I was a member of this gym for about 4 months. Only reason I left was to start training martial arts elsewhere. Unless you're into meatheads, OBF is the BEST gym to train at in boulder for general strength and fitness. I literally did trial weeks at 5 gyms in Boulder before settling on this one. They have the best mix of equipment available and really nice facilities. Awesome locker room and showers, co-ed hot tub, sauna and steam room.

I love working out here. It's close to where I work and it's usually not too crowded. It also has pretty much all the equipment that I need for a quick workout. On the downside, the small space means that it's quick to fill up, so make sure you're not going during rush hour. All in all this place is fantastic. The staff is extremely supportive and always helpful!