Crunch Fitness - Boulder

The gym is clean and it’s a great place to work out. Front desk employees are super nice and helpful. Brian and Keahi helped me out and are super chill. 10/10

This gym is hands down the filthiest gym I've ever been to. The 3 times I ever saw someone cleaning the women's locker room it was a male cleaner which is super uncomfortable. Then they charged me after canceling (with 30 day notice) despite the front desk assuring me I wouldn't be charged again. 👎👎👎👎👎👎 …

Crunch Fitness has been my second home for quite some time, and I recently had the privilege of working with Trainer Noah Serangeli. to enhance my fitness journey. I can confidently say that Noah has been an absolute game-changer in my pursuit of health and wellness. Here's why my experience with him at Crunch Fitness deserves nothing less than a 5-star review.

Won't let you cancel until 60 days after you sign up and require a 30 day notice. They also require that you do this in person. None of this was explained to me when I signed up (except for the 30 day notice), even though I was very clear with the employee that I only needed a membership short term. It's pretty obvious they've crafted their cancellation policies, service charges, etc. to squeeze as much money out of you as they can. Their "month-to-month" memberships are not really month-to-month after all.

I absolutely love this gym. As a single mom the ‘CrunchKid’ feature is a amazing! I feel as though my son is safe and well taken care of while I work out. I also enjoy their classes, they have lots of options. My favorite is ZUMBA Liliana and Katie are absolutely amazing at what they do. Crunch Fitness has highly trained and friendly staff members! I’m impressed and would definitely recommend.

Working out and going to the gym can be so frightening! In particular, I have always struggled with my weight, healthy eating, and exercise. I stayed away from the gym because I didn't want to be overwhelmed by where to begin and annoyed by my limitations. I made the decision to modify my health significantly this year, but I was aware that I needed more help, information, and encouragement from someone else. I'm very happy I found Crunch Fitness personal trainer Darius. He has been a phenomenal personal trainer from the beginning. When I first started, two months ago, I could hardly do a push-up, a squat, or balance on one foot. He has provided me fantastic advice and details on how to further my goals outside of our sessions, including recommendations for healthier eating options. I feel more robust, content, and healthy. I still have a lot of objectives I want to accomplish, but I am optimistic that with Darius' help, I will not only meet but also surpass these objectives. Many thanks, Darius!

I really love this gym! Everyone at the front desk is so nice and helpful. The trainers are super helpful in helping me with making progress, especially Darrius. The gym is pretty clean and there's plenty of equipment for any exercise you could think of. If you need any help with anything, the front desk employees as well as the manager, Rachel are always willing to help.

I’m having an amazing experience at crunch! It’s a tidy space + staff is friendly! They have good offers as well

The men’s sauna has been broken for at least 2 weeks. It puts out heat, but not enough to make you sweat.. the several times I’ve been in these past 2 weeks it hasn’t been fixed. It worked when I first got a membership (actually made me sweat unlike now) so I know this isn’t the norm. Please fix this.

Just left crunch, as always the employees were super friendly and helpful. Darius the personal trainer was more than happy to spot my bench and give me some pointers on my form.