ONE Boulder Fitness

Fantastic experience: The most expensive day passes I’ve ever seen ($25!), but they’ve got a solid amount of weights—including a deadlifting platform—and the location is convenient.

Negative experience: Don't go here if you don't want to be judged. Lots of snobby members will complain behind your back, and the staff will side with them. If you tell the staff to leave you be, they'll accuse you of being rude or disrespectful. It's not rude to stand up to an abuse of authority. Looking at you Kyle and Karie. Very disappointed in the leadership here. You're better off somewhere you can work out in peace and be yourself. For further clarification: "all the incidents" mentioned by Kyle were never more than me doing some functional fitness movements that looked "strange" to the clientele, who repeatedly complained to the staff that they didn't like how it looked. I was literally told by the staff to "stop wiggling". The woman who I was "derogatory" to hit on my girlfriend right in front of me, then tried to have me banned from the gym because being in the same room with her made her "uncomfortable." I ultimately refused to put up with this, and firmly told a staff member to stop commenting on my workouts. THAT was my great offense. This is what I mean. This place *will* judge you, and the staff will pretend to have your back, but really, they care more about their image and supporting this kind of snobbiness. Avoid this gym, it is not a safe place to be yourself.

Fantastic experience: Was in Boulder briefly and searched for a gym. One Boulder Fitness was terrific, not crowded in the middle of day and very clean. Had all the equipment I needed and staff was friendly. Towels, locks, sauna and hot tub a plus. Overall great experience a visitor.

Fantastic experience: Everything about this gym is 5 stars! Only thing for me is there is no hot tub, but there is a sauna, steam room, and “cold plunge”. This gym has all the equipment you need and is never too crowded. Very clean as well! Staff has great customer service skills and are on top of things.

Fantastic experience: Great place, great people. I made a suggestion for a niche piece of equipment thinking nothing of it, Kyle made it happen. Members are valued here

Negative experience: Got a charge attempt even though I wasn’t a member. Told to email manager and he would respond promptly but got no answer. UPDATE: Just got a receipt saying I was charged this month. Still no response from manager telling me they’ll stop charging me.

Fantastic experience: This is a great place to come and get your workout in! The facility is clean, organized and spacious. I also love the amenities! Being able to relax after a workout is a huge benefit. The best thing by far are the people who work here. They treat you with respect, and help you achieve the goals that you want for yourself! I’ve never been to a better gym!

Fantastic experience: Great facility and staff. Highly recommend for a fitness club in Boulder!

Fantastic experience: Defenitly the best gym in town! The owner is a really nice guy and the gym is S tier!!!

Fantastic experience: Started going early post pandemic and the morning staff is great...especially Andre who is always upbeat, friendly, knows my name, asks how I'm doing, and how my workout was.

Fantastic experience: best gym in Boulder

Fantastic experience: Great gym, nice folks

Fantastic experience: I love the steam room here, and that I can use ClassPass to visit!

Fantastic experience: Great location, space, and staff.

Fantastic experience: Everyone here was wonderful! Such a great experience definitely try them out.

Fantastic experience: Great experience so far. Definitely not an Equinox but has everything you need and is very clean. Weight room is larger than it looks, providing ample room for busy days.

Fantastic experience: great club...have been working out here for a number of years. Started going early post pandemic and the morning staff is great...especially Andre who is always upbeat, friendly, knows my name, asks how I'm doing, and how my workout was.

Positive experience: This gym is very clean and there is an entire room for cardio.

Fantastic experience: Jim and I have been with One Boulder Fitness since its inception. We are big fans of the gym, its trainers and its staff. They work hard, keep things clean and are always helpful. Much thanks to them all, especially Karie, Kyle, Hannah and a big shout out to Andre, who helps with speed and a smile. Christy

Fantastic experience: I recently started going to One Boulder Fitness, the amenities were super nice especially the sauna. Sharoon at the front desk was very knowledgeable and helpful. He addressed everyone coming in by name which added a great sense of community. Can’t wait to start coming more often.

Fantastic experience: Visiting from out of town. This place is great facilities, 10/10 staff especially Sharun he made me feel like I’ve been a member here for 10 years, highly recommend.

Fantastic experience: It’s nice & seemed to have it all, but honestly - the customer service is what was most impressive. Sharoon was so welcoming, helpful and knowledgeable; he answered all my questions, addressed members walking in by name & had a very personable/approachable chill vibe. I would definitely return! :)

Fantastic experience: Appreciate the warm welcome everyday from the team at One Boulder.

Positive experience: Facility is good but day pass is too expensive $25 dollars

Fantastic experience: Great gym, great amenities, kind helpful staff Clean equipment

Fantastic experience: Love everyone at this place! New guy Andre is doing great!

Fantastic experience: Great steam room, great service My new fitness home

Fantastic experience: Andre at the front desk was super helpful and welcoming. Great gym-well set out with up to date equipment and very clean .

Fantastic experience: One boulder is a unique gym experience. I haven't found another gym where the employees strive to know each and every member's name, let alone details of their lives like these guys. It feels like a home away from home. The equipment is well taken care of and clean, and they have every machine you could need.

Fantastic experience: Nice clean gym. Decent selection of equipment. Very friendly staff. I’d go back if I was in town again!

Fantastic experience: This gym is fantastic! The people are friendly, it isn't overcrowded and the majority of people wipe down the equipment so it doesn't feel like a petrie dish... I have a great appreciation for the no cellphone policy that other gyms don't enforce. There is nothing worse than having some obnoxious person who can't read the sign talking on their cellphone while you are trying to work out. If you are serious about getting in shape and want a wonderful place to do it, Boulder One Fitness is your gym!

Negative experience: These guys are not great. Parking is hard. They don’t fix their equipment. They have really stupid policies too. Their hot tub has been out for almost 2 months. They don’t seem to care to fix it. You are not allowed to use cell phones anywhere in their facility. That’s ridiculous. I was in the gym on the treadmill with no one else anywhere on that side of the building. I didn’t know about the policy so I took a quick work call while working. The gal at the front ran back and said she could hear a human voice (and since there wasn’t anyone else in there I must have been on the phone). She told me to get off immediately. We tried to discuss it with them but they were unyielding. The gym itself is very average and there is typically only one person there when we go. Plenty of other gym options in Boulder. Pass on this one.

Fantastic experience: Had a membership for about 6 months before moving to Denver. It is a great facility that is super clean and also has a great community! The staff are always friendly and welcoming too.

Fantastic experience: Came on the first week they opened and been here since! Really love the cleanliness, helpfulness of the staff, and brand new machines.

Fantastic experience: 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!

Fantastic experience: They were the only gym with a sauna during covid so I tried it out. I would have become a full time member if I decided to stay in Boulder…Kyle the manager is very helpful! They refunded my punch passes I purchased long ago. Will be back for a drop in if I’m in the area!

Fantastic experience: Absolutely fantastic gym!

Fantastic experience: 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.

Fantastic experience: 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.

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

Fantastic experience: Excellent facilities, great staff and a very special three-legged mascot.

Fantastic experience: 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)

Fantastic experience: In the 27 years I've lived in Boulder and Boulder County, I have worked out at Rally Sport and Flatirons Athletic Club before it became Colorado Athletic Club and 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!

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

Fantastic experience: 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!

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

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

Fantastic experience: This is absolutely the gym I recommend when passing through Boulder. You can truly tell the owners love fitness and health. The facility is well kept and the front desk staff are always very professional. The locker rooms are well stocked and clean, the weights are arranged well, and there is ample equipment. Best of all, there is a dry sauna! This is by far my favorite element of this facility, amongst all of the other virtues they have.

Fantastic experience: Everything I need under one roof. Great facilities, even nicer people.

Fantastic experience: good gym, very friendly staff, clean, sauna & steam room

Negative experience: I went to this gym for half a year +. I have no complaints about the facility at all. It's a small gym packed with all the equipment you could need - albeit not the most up to date. What I do have a major complaint about is the cancellation process. I didn't have an issue with the 30 days warning to cancel you account - I was fine paying for February even if I stopped going in January. What I take major issue with is the radio silence that comes from the owner when you try to cancel. I've emailed countless times, called countless times all to cancel. I kept getting a "he will call and email you with the cancellation form" but it never happened. Super shady business practice. If you're okay with a not-so-easy cancellation process, go here.

Fantastic experience: I just cancelled my month to month membership after a year or so of membership. I think the month-to-month pass at OBF offers incredible value to anyone living or working downtown. I experienced none of the predatory money grabbing vibe you feel w/ most larger corporate type gym memberships. Everything from signing up (through the website) to cancelling has been entirely a hassle free experience for me (I just dropped an email to Kyle and let him know I was moving at the end of the month and he cancelled my membership with no questions asked) which I greatly appreciate. Equipment was always clean and staff friendly.

Fantastic experience: OBF is always so clean and welcoming! Sydney was so sweet and a great source of information about various exercises to target my physical needs! By far my favorite employee at OBF.

Fantastic experience: Great place to work out and has a sauna, steamroom and hot tub!

Fantastic experience: This place is awesome! Erin is an absolute joy to be around. Best gym in Boulder.

Fantastic experience: Christian was great . Awesome facility!!!

Fantastic experience: Great fitness center! Nice amenities. Christian and other staff we're very helpful and welcoming.

Positive experience: Convenient location since I work on Pearl St. The staff is super friendly, the amenities are good, and it's never crowded. Rarely, if ever, can I not use a machine. And people are glad to take turns. Don't be afraid to ask for a spotter! Most will oblige without question. Mostly dead on the weekends and when it's not lunch time. My only complaint is that it is very pricey for a gym membership.

Negative experience: Originally had a great review for OBF. Needed to cancel my account. I did so and was charged for 3 months without noticing. No big deal, asked for a refund and was only refunded for 2 out of the three months.Yes, this was on top of 30 day notice month which I paid in full as well. Now the account manager won't return my e-mails after asking politely to fix the issue. Another problem is they raised their prices by $19 per month out of nowhere. No warning. It really is not a great value for the price. Taking my money elsewhere. Maybe somewhere that actually has a window to look out of. Sorry OBF, poor customer service gets you a poor review.

Fantastic experience: Love OBF! Work in downtown Boulder and it is super convenient for starters. Super friendly staff that make it their job to get to know you, and I always get greeted with a "Good morning, Greg - already have you checked in" as I'm walking down the stairs. The instructors are great, and will push if you want to be pushed, or just meet you at your chosen effort level. The club is small and intimate, but has all you need. Good classes, clean locker room and showers...all around a great club. Sign up if you are considering it!

Fantastic experience: I moved out of the country and miss this gym every day. My new place doesn't even compare to the amenities, or the atmosphere. I miss you guys!

Fantastic experience: I love working out here. It is a great place. I have gotten to know most of the workers on a personal level because of how friendly they are. The equipment is fantastic. The staff does a great job cleaning the equipment as well!

Fantastic experience: OBF is awesome! There is a great community of friendly people here at the desk and working out. I love their selection of strength training equipment—I never need to wait for a barbell. And it’s perfect to be able to relax in the sauna after a hard workout, and to use their other recovery technologies like the normatec.

Fantastic experience: Great equipment, friendly staff, all around awesome.

Fantastic experience: Solid facility, sauna and steam room are great, people here are friendly and the staff has always been on top of things. Most impressively, they let me cancel my membership with no hassle whatsoever when I moved and needed to switch to a new gym. I wish more businesses in this industry operated that way!

Fantastic experience: One Boulder Fitness fits my needs better than any gym I have belonged to. The staff is extremely friendly and helpful, and the trainers are outstanding. The Management constantly provides inspiration through themed events like Biggest Winner in January and Running specific workouts weeks before Bolder Boulder to name a few. The classes are as fun as they are effective! Classes like TRX and Core Fusion along with Yoga Sculpt are among my favorites. I also enjoy the clientele which consists of a wide range of age groups and fitness levels, everyone is welcome. It is my favorite gym in Boulder and I have tried many.

Fantastic experience: Small facility but really friendly staff, not crowded, had everything I needed and amazing location.

Fantastic experience: Has 2 saunas (steam and dry) and a hot tub... Enough said

Fantastic experience: Excellent gym and staff

Fantastic experience: I've always had a great experience here -- it's a smaller facility, but rarely crowded. The staff is friendly and helpful, and the trainers and group-class teachers that I've worked with have all been awesome and motivating. Staff also seems to really pay attention to what classes are popular and adjust scheduling/staffing based on that. One Boulder has been the favorite gym for our company based on accessibility of equipment and classes, and the proximity to the downtown area.

Fantastic experience: Super nice, clean, and had my favorite piece of equipment. A little pricey for a one time visit at 20$ but I'm glad I tried it out.

Fantastic experience: Great gym, not too busy and the best part a steam room! Easy jog down from my office and a quick ride back on the Skip. 2 hour paid parking is a perk if driving.

Fantastic experience: Our company was looking for a gym in downtown Boulder that we could easily go to before or after work. We didn't even know One Boulder Fitness even existed... it was perfect for us! This is a small gym with great equipment and people, it's not a huge mega-box faceless gym. The people that work there are extremely nice, the weight room is kept very clean. There is free 2-hour parking in their underground garage, great sauna/steam room, and excellent cardio machines. We really love everyone there.

Fantastic experience: I love this place!! Everyone is so welcoming and helpful. Erin at the front desk was so cheerful and nice! She always makes my day when I workout there. Thank you erin!! What an awesome staff!

Negative experience: Awful customer service! make sure signing the contract to overview the conditions of it’s termination. otherwise they are going to charge you even if you have not visited the gym for years.

Positive experience: Clean convenient gym in downtown Boulder! Downside is no daylight since it’s in a basement. Other than that I would’ve given it a 5 star ⭐️.

Fantastic experience: My husband and I dropped in for a spin class while visiting Boulder this weekend. Jessica took us on one of the best workouts we have had in a long time! Only wish our hometown gym had classes of this caliber! The front desk staff were friendly and attentive as well. We felt welcome and wanted which is the way it should be. We will be visiting again and will surely come for a drop in day at your gym.

Fantastic experience: Great place, great staff Love working out at this gym and have done so since 2007.

Fantastic experience: Very nice facility and everybody who works there is great!

Fantastic experience: Get in, workout, get on with your life! Satisfies all my needs for a great workout: Free covered Parking Full stable of cardio and weights Very good trainers with many class options in the studio Best locker rooms, showers and full sized towels and clean facility Very good staff, very accommodating, all professionals, excellent management team Various levels of membership depending on your needs, all affordable I highly recommend.

Fantastic experience: Have belonged to or worked out at most of the clubs in Boulder, this is by far the best staff and environment.

Fantastic experience: Great location and very good PT's

Positive experience: I am a Senior and have been a member since I moved back to Boulder in 2007. Since then the classes have changed. All tend to be geared toward the young clientele . However, this fact did not outweigh my decision to continue to participate at ONE Boulder Fitness. It is an intimate, friendly, clean gym. The clientele, as well as the staff, are kind, serious and polite. The changing rooms quiet and not crowded. There is no hectic rushing around, yelling, food smells or party atmosphere. Every time I come to work-out I feel inspired by everyone else working hard. There is an abundance of available up to date equipment to complement the technical equipment which is always kept in excellent repair or replaced if necessary. I have checked-out other gyms in Boulder, but this is THE BEST.

Fantastic experience: I just finished a workout at the One and it's always a pleasant experience providing me with all the equipment I need to pursue fitness for living life in Boulder. The people are knowledgeable and friendly, the club is always clean and the parking is FREE! It's locally owned with great instructors and, best of all, the monthly dues are reasonable. I tried the corporate chains and came back to the One.

Fantastic experience: Awesome staff and trainers.

Fantastic experience: I've belonged to a lot of other gyms across the country (Friar's club, the Y) but this one feels like family meets spa (love the eucalyptus steam room!) The instructors and wellness coaches are very present, attentive and educated. Plus its convenient being only a few blocks from campus.

Fantastic experience: 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. Follow up to this comment I made 2 years ago: Their trainers and small group classes have kept me working out for 2 1/2 years. For me this is the first time in my long life, after many tries, that I've kept up a workout regimen for so long. When I started the classes, everything hurt and needed to be modified. Today I feel great and can mostly keep up with the much younger gang in the classes. This club has been life-changing for me!

Fantastic experience: I've been a member at this gym for about 2 years now. It's by far the best gym I've ever been a part of. It's small size it what makes is so appealing. There's a community vibe and I've always felt welcome and comfortable. The staff is always, always friendly and on top of keeping the gym in great shape. I so appreciate the people who work here. I've taken a number of classes and enjoyed all of them despite the intense muscle soreness I experience for days afterward :)

Fantastic experience: Great location, equipment, facilities, and people!

Fantastic experience: I can't say enough about this place...I walked through the door in January 2016 with a degenerated disc in my back determined to get stronger and avoid surgery, and here I am 18 months later...more than 100 pounds lighter with a whole new life. The trainers and staff at OBF knew my name on my 2nd day and have felt like family ever since - I've just never experienced a gym like it. The level of personal attention you get in every class is unbelievable. If you want to make a change in your life come work out with me!

Fantastic experience: Love OBF. I go to this gym almost every day. Kyle, Kathryn, and the team are great. Equipment and amenities are top-notch.

Fantastic experience: Great facility - it's a tad smaller than some other gyms in town, but it doesn't get nearly as packed and the facilities are much nicer (new, clean, well designed). Staff will remember your name to the point where they check you into the gym as you walk down the stairs, to the front desk. And if you're working or living downtown, the option of having showers, a sauna, weights and cardio is invaluable.

Fantastic experience: This gym is such a great deal. It's unlike other larger options in Boulder and my favorite part is the community vibe they have invested in over the years. I've been going over 4 years and it's filled with all ages and members with a variety of fitness goals. Super staff, friendly and they know you by name.

Fantastic experience: Very friendly and helpful staff. Also, the gym never feels crowded and the locker rooms are always very clean and well kept.

Positive experience: Basement location. High price. Pushy sales person that couldn't keep pricing straight... Get quotes in writing!

Fantastic experience: Clean, quiet, and generally not busy. Good rates as well.

Positive experience: I enjoyed the small class sizes. The trainers made the classes fun and challenging. The spa area is a great addition especially for the price of membership. It's also nice having ample showers, locker room space and free towel usage. The reason I left was due to location when I moved away from downtown. Otherwise I would have stayed.

Fantastic experience: Smaller gym with good equipment, clean facilities, not too crowded - even at the busier times. There is a weight room, cardio room, and a classroom that is more open if you need some space (when there isn't a class going on). Locker rooms, showers, and a coed area with a sauna, steam room, and hot tub are all in good shape as well.

Positive experience: A good, small gym with a convenient location. Contains free weights, machines, cardio room, and free group classes. Not too expensive.

Fantastic experience: Best gym in Boulder! If you like your gym clean and people nice this is the place to go!