Day/week pass without entangling me in a contract or sales. Good selection of equipment in bright,…read moreopen space. Felt welcomed. Exactly what I was looking for in a gym away from home.

great gym with hardly anybody there. super friendly people and loved Colin! Great equipment as well…read moreand perfect size of a gym to do everything you need!

This is my favorite gym ever. I haven't been able to find a gym like Mecha that offers such a…read morediverse array of classes that are very high quality. The classes are effective and challenging. The instructors are really positive, understanding, and are willing to make modifications. All of the classes offer something different and I loved doing a mix of cardio+, strength, resistance and release. The membership cost is worth the level of work out you get in each class and the incredible people. I'm sad that I can't attend this gym anymore due to moving. Scheduling on the app is easy. The only negative is that sometimes during busy hours parking at the boulder location can be challenging. I hope to go back to this gym occasionally. My favorite instructors are Natasha, Ryan, Raleigh, Bryan, Tess, Adria and Justin.

Such a fun gym! I love the resistance classes. It's definitely difficult at first but so worth it…read moreonce you get it down.

Sparkling clean facility, warm and inviting instructors. Staff are professional, informative and…read morekind. Have greatly enjoyed being a part of this community - attending numerous events, bringing guests and working in the cafe (Jess makes the best smoothies). Conveniently located in 29th st mall. Loads of covered parking and beautiful locker room. Love that the outdoor lap pool is open year round. Highly recommend a tour! Massive improvement to what was here before.

I've been a member for a year. My husband and I pay $600 per month. I've never missed a class that…read moreI've booked into. My 3yo son woke up really sick this morning so I called at 7am to let them know I couldn't attend the 12noon ctr class. The women said I couldn't cancel and I was charged an additional $25 fee for missing the class. Safe to say I'm taking my $600 elsewhere. So badly done.

LOVE LOVE LOVE this gym. great no-nonsense facility! Amazing owners and front desk staff. Best…read moretrainers around. I always feel welcome and very supported. I am an older athlete and feel very at home here because of the inclusive atmosphere. Im impressed by the staff responsiveness and willingness to help everyone have a great workout experience. The Best.

I travel often and needed a quick workout. One Boulder provided a clean and efficient space for me…read moreto get a complete workout in. I appreciated the other members and their dedication to fitness. Ended up buying a punchcard for the future.

Absolutely stunning studio that's easily accessible and has ample parking…read more Loads of offerings to choose from in both the class and clothing department. Special events also make it easy to come together as a community to show support and grow. Highly recommend checking them out for a monthly membership or drop in if you are visiting the area. Cozy lounge features comfy seating to enjoy a coffee and chat with a friend before or after class. Sparkling clean locked rooms have ample lockers, showers, and body products for use making transition from class to the rest of your day seamless. My fave offerings are the barre class and cycling classes.

Kondition has become more than just a gym for me--it's my safe space. The amazing energy, the…read morepeople, the movement, helps me release stress, feel stronger, and take care of my mental health. I especially love the Pilates, flow, spinning, and weight training classes. Each instructor brings something special, and I always leave feeling better than when I came in. SO GRATEFUL TO BE PART OF THIS inspiring and supportive communitySG

do not know what they are talking about. said we could use the volleybal nets just for…read morethem to NOT HAVE ANY!! it's crazy how clueless they could be. do not recommend take your business elsewhere. terrible service.

Absolutely the worst childcare I have ever used. They have unqualified and incapable teachers, who…read moreare unable to handle a four-year-old temper tantrums. They are understaffed, and just put two-year-olds in the same classroom as four-year-olds with very little supervision and very little structure. Don't waste your time or your money using this Childcare for any reason.

I love working out at Boulder Athletics because it's welcoming, fun, and is guaranteed to kick my…read morebutt! Park and his staff are knowledgeable and caring, and they carefully cultivate a gym culture where everyone feels like part of the same team. I'd never done any olympic lifting before, and I initially thought it was really intimidating, but they are so great about teaching safe and proper form, and not pressuring you to throw more weight on the bar than you are ready for. In any workout they are able to give you options for modifying a movement if you have an injury, or maybe just aren't advanced enough to do the "Rx" version (me). I can't recommend them highly enough!

Hands down the best gym I've ever been to. Previously, I've never stepped foot into a CrossFit…read morestyle gym. The space is great, open, and all the equipment and gear you'd ever want. Coaches are super welcoming and very knowledgeable and really take one on one approach. Fast forward a year later and I'm in the best shape of my life. I'm stronger, more flexible and have much better endurance. I've learned lifts and movements I never thought possible before. Next are ring-ups and walking handstands. Can't thank you guys enough.

I've been a member at Iron Works for several years. Scott and his team are awesome and having…read moreaccess to the facility 24/7 is an added bonus. It's the cleanest gym I've ever seen and just the perfect size and the right clientele. You will not beat the value of this gym in Boulder. Mike Allen

Incredibly disappointing experience with Iron Works. I signed up for a membership based directly on…read morethe pricing and terms outlined on their official website. As shown on their website under the Individual plan, it clearly states "Members must be 16 or older." Furthermore, they explicitly offer a "Student: 16-25" tier. Despite meeting these exact requirements, I was told that 16-year-olds cannot actually have memberships here. It is completely unacceptable for a business to refuse service based on internal policies that directly contradict the explicit terms published on their own website. Save yourself the hassle and go to a gym that actually honors its own public rules.

Amazing Staff, Trainers still teach me things after my 14 years of lifting, sometimes a machine…read morebreaks but that's every gym. They have all the machines I need, space to push a weighted Sled, plenty of cardio machines, heavy boxing bags, places to stretch, I've done yoga classes, rested on massage beds after tough lifts. Only complaints: Bathrooms are gym & around 5pm the place get packed, but it's easy to do an alternate workout or machine. It's a great Second Home. Train with Lexie, Erik, Chris, Ken, Etc. they are all amazing to chat with and so full of gym knowledge! Built an awesome physic thanks to them, 4xed my chest/leg size, fixed my eating/sleep, gotten rid of lower back pain, & gotten my cocky manly confidence back! They are Great People & Great resources! I'm going to go hit a second workout at 8pm, just thinking about how great this gym is! Oh, and the regulars are the best! It's within walking distance of some homes/apartments & has some good eats around. Ok I could go on and on! 4.5/5 and 5/5 99% of the time!

Had nothing but issues with this place since canceling my membership in June. We've been charged…read moremultiple times, I went back in and filled out multiple cancellation orders. I've emailed, I've called. At this point we're getting ready to put a stop payment through our bank. The manager is very hard to get a hold of, doesn't return your calls.

My favorite place to exercise and have fun! Excellent instructors with a wide variety of music and…read moreclasses. If you love to dance and move, this is the place. Everyone is like one big family.

From the owner: The Jazzercise workout program combines jazz dance, resistance training, Pilates, yoga and…read morekickboxing movements into one 60-minute total body workout. Each workout blends dance aerobics with muscle toning and stretching movements, all choreographed to today's hottest music, including Top 40, jazz, country, funk, rock and hip hop. Our instructors make all the routines fun and easy-to-follow. Every class includes a gentle warm-up, 30-minute cardio section, strength segment with weights and a stretch finale. Whether you are new to the Jazzercise exercise program and need some help learning the basics or a long-time participant looking for technique tips, you've come to the right place!