It's always challenging and almost never the same workout. There are about an equal # of men and…read morewomen, so it is not meat head central. Molly's positive energy keeps it a fun atmosphere.

I love this place! The coaches are knowledgeable and encouraging! There is a great community here…read morethat keeps me coming back! I have been working out here for a year and a half and love it. This is a safe and family oriented place to get a workout. There are also jump rope classes for the kids while you do crossfit!

Impact is a wonderful facility with a variety of offerings for all fitness levels. It's a top notch…read moreworkout / training facility that offers the best trainers and instructors. I would highly recommend Impact for anyone looking for a safe, functional and empowering environment to workout and train. This place has it all!

Had such a great yoga sculpt class here today. I signed up though ClassPass for noon class. The…read moreyoga sculpt had me sweating at the instructor was so empowering. She had such high energy. I'll be back to do it again. Also looked like they had indoor pickle ball courts and so much more.

I've been a member of Roots since moving to Boulder in 2012. In my biased opinion (and isn't that…read morewhat Yelp is all about?), Roots is the best CrossFit gym in all of Boulder ... and the country, far as I've seen - and I've dropped into my fair share. Let me explain: * The size of the gym is spacious, not cramped, and always clean and organized. Total win. * There's a mindful flow to class structure with a group warm-up and WOD intro that is guided - it's never a free-for-all. And the class waits to break their sh*t down until everyone is finished WODing. * The coaches are the best, most skilled IMO. They care about form and foundational movements and technique. They keep class sizes small so you get the attention you need, whether you want to admit it or not, to get better and, more importantly, move safely. * They have four dedicated Oly platforms, where is where I now spend the majority of my time. I love that. I got my own space to work on my Oly lifts or pull out a rack to back/front squat, without having to fight for space, barbells, or plates. * They have ample Open Shop time that I utilize for shizzle. No other gym in/around town is going to let you treat their shop like your own personal gym, but Roots does with near-daily Open Shop times that let you come in and do your own thing, catch up on a WOD you might've missed, or work on technique and gymnastics. * There's always a coach onsite. If you need a spot, some advice, or general pep talk, you don't have to look far to get the support you need as an athlete. I love that. Sometimes, you may even get advice from a coach without asking - that's how much they care. Okay, here comes the WARNING: If you join Roots - or even try it for a few days and classes, be ready to FEEL SPOILED. To feel like no other gym will ever meet your expectations, because that's exactly what will happen. Roots is the best, worth every cent, and very accomodating for all athletes of all ages (they have a kids program and a seniors program), as well as community-minded and welcoming. To be honest, when I moved to Boulder without knowing ANYONE, I got through that first awkward couple of years (you know, trying to meet friends and trying to feel at home) because of Roots. I started in their Women's Only program and made fast friends with the ladies, before I self-graduated myself into the standard track after doing the 2014 Open. If you're a member of Roots, I think you can agree with me - you feel like you're part of something special, something important, something worth preserving at all costs. It's not the cult-mindset (ha, like that even exists in CrossFit); it's the Roots Family outlook. When you're in, you're in.

My wife and I have participated in CrossFit since 2007. We have visited boxes all across the…read morecountry and paid drop in fees or been invited to join a workout at no cost. This week at CrossFit roots after participating in a multi-day gymnastics seminar coached by Shane my wife was invited by her classmates to participate in the daily wod. When she attempted to walk into the group coach Shane asked her "what are you doing". My wife made her wishes known and was coolly informed she is not a member of that box and may not participate. Even when another athlete offered immediately to invite my wife as her guest coach Shane remained adamant that joining the wod was for some reason against the rules. This is a disappointing experience to have at such a well-established box. CrossFit Roots is known to be the home of several well-known CrossFit athletes, good coaching and unfortunately also a somewhat callous management. If you are looking to join a box in Boulder I cannot recommend CrossFit roots.

REALLY GREAT COACHES! We recently made the switch from another box to cutthroat CrossFit and…read morecouldn't be happier! The coaching is really impressive, the programming is fantastic, and they have an on site hydrostatic weighing tank! There is a heavy focus on nutrition, barbell and Olympic lifts, as well as overall health and well being! The athletes were super welcoming when we were just making the switch, and they are seriously the friendliest bunch of CrossFit athletes I've ever met! We are so glad to be part of this community, and encourage others to check it out or do a drop in!

I absolutely love the people, all the coaches, the encouragement, motivation, sense of humor and…read morewhole fitness/health approach. I've never felt more supported, encouraged and bonded to a gym in such a short time. The coaches also invest in children and juniors - a win in my book! Thank you to Brian, Katie, Josh, Jake, Kat, Debbie and all the coaches who make this worth it! Update! I just celebrated my year anniversary with Cutthroat and I have loved every minute of being a part of this community. Ideal's whole health approach has dialed in my nutrition and added competition to my goals. I competed in my first CF competition this past summer at A-basin, won Gold at my first weightlifting competition, finished my first triathlon and have successful lost 50lbs. This gym and the coaches have changed my life for the better!

I picked this gym as it was close to my assignment for work & I'm so happy that I did! Andrew was…read moresuper knowledgeable and attentive! Other box goers were also very kind and warm welcoming! Gym is equipped with everything you could ever need, it is well organized & clean! There is also a sauna!!I recommend this to anyone looking for a box to call home or drop in. They are awesome!

I've been a member here for nearly 4 years now and it's been the best part of my day since I…read morejoined. First of all.... it's in an airplane hanger!!! The views are spectacular and down right breathtaking. Best of all you're not going to find a better group of coaches anywhere else. The programming is solid and constantly varied. The coaches focus on very thorough warmup and stretching... sometimes the warmup feels like a WOD in itself! The coaches here are incredibly conscious of proper form... they won't have you loading weight on the bar until form is correct. The coaches are well versed in a variety of scaling options for the workouts and will ensure you get the "proper stimulus" no matter what your athletic ability! Whether you are looking for a drop in, or your new CrossFit home this is your place.

My husband tried CrossFit for the very first time at this gym and loved it! He was hesitant at…read morefirst due to hearing about all the injuries with CrossFit but the coaches at NoCoast really keep an eye on you! The classes here are also smaller which gives the coaches time to make sure everyone is executing the exercises properly which is fantastic! Highly recommend.

Amazing coaches that really care about our health, large space with lots of great equipment and…read moreplenty of room to work on accessory training while a class is going on. going to no coast is not just about working out, it's where I see all my friends. love this place and would give them more stars if I could!

I have been going to CrossFit Erie since the COVID pandemic. I love the structure of the workouts…read moreand the coaching. The coaches at CrossFit Erie are incredible. They make certain that I am properly executing every exercise correctly while motivating me to perform at my highest physical level.

From the owner: At CrossFit Erie, we are committed to helping people optimize their health and wellness through a…read moreholistic approach to fitness and nutrition. Our coaching programs work on transforming both your body and mind so you can live your healthiest, happiest life. All of our coaches are fully CrossFit certified. We offer classes 6 days a week including mornings and evenings. CrossFit Erie also provides personalized nutrition and private classes. Join us for the best hour of your day as we make Erie stronger.

I started at a bigger gym when I moved to CO from Dallas. I was there for about three months and…read moreonly two people talked to me out of the almost 200 members they have. The first week of just trying out Profectus, I had people cheering me on and invited to events. They were soooo welcoming, I feel more apart of this gym in the first week than I ever did at the previous one. I absolutely love the coaching and the programming as well.

Great place to work hard with the right amount of coaching. The owner works hard and is really…read moreinvolved with the business. It shows becaise so many of the clients show up for their social events. Not SO busy that you can get away with you improper form and not slow enough to be constantly singled out.