I feel challenged and it helps me to be pushed more than if I did my own workout. I enjoy the cross training aspect too. The coaches are also very upbeat and encouraging. :)

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

Nick and Adam are wonderful! Our son has had a spectacular time in their regular classes, the summer camp, and the after summer camp care. Moreover, his skills and confidence continue to grow under their guidance and encouragement.

Great location and very clean gym. Everyone is really nice and the coaches and staff were very friendly and motivational!

Love the routine of three stations coupled with data tracking & setting goals. Then there’s enough variation within the three stations to keep it interesting and workout for different purposes. Staff couldn’t be friendlier. Very supportive coaches Jayson, Amanda and Taj.

Its a great workout and the coaches are great and personable and encouraging. From the outside looking in it can seem really intimidating, but the workout is adaptable for whatever your level is and the coaches work with you to make sure you are getting the most out of the workout based on your level and encouraging you to push yourself. It sounds cliche, but I look forward to going and having that one hour for myself and am so excited to see how much stronger I have gotten even in just 7 weeks of going consistently. So happy I found this gym.

I dont normally take the time to write a review but I have been so happy with my experience here, I wanted to share with others. I had a few years after an injury and illness where I was not able to exercise much. Getting back into exercise had been very difficult as I had lost faith in my bodys abilities. I went to a personal trainer for a year but saw minimal results plus was very costly. It took me a few months to be able to build up to going more than 2 days a week. Now am able to go 3 to 5 days and am seeing amazing results. Not just weight loss and loss of inches but feel much stronger and my balance is so much more stable. Im new to Colorado, tend to be an introvert and in the past have liked to remain anonymous when I go to workout places. It has been so nice however, having the staff welcome me when I come in and it means so much to me that the staff and instructors recognize me and know my name. They are very encouraging and I never feel self conscious as I work at the pace that works for me. I highly recommend them to anyone!

I love how motivating all of the instructors are! Orange Theory has definitely brought me out of my comfort zone! Each class is so unique and different from each other -- you never know what to expect and youre learning something new every time you walk into the room. Needless to say, this is by far the most rigorous yet fun experience Ive ever had working out!

Argh. I previously wrote a five-star review for this studio, but they recently lost my two favorite trainers, Sally and Jess. While Ree and Julian still have me performing at my highest level, the replacement coaches for Sally and Jess have me canceling classes. During a recent workout, one of the coaches encouraged us to go to the next level so that our butts look better in our fall jeans, which is distracting and definitively not the reason I work out. I presume for many of us in Boulder, we are there to achieve performance goals and not for cosmetic purposes.Im pretty bummed to lose two of the coaches who inspired me to be better every single time. What a loss for this studio.

Wonderful atmosphere. The coaches are great. A big motivator when your friends are there with you.

Came here to try a workout class and I was impressed with how nice the staff were and how clean it was. Ill be getting a membership.

Ive been going to the 5am class for over 6 months now and I cant say enough great things about this gym. I love the energy, the great workout I get and the team members that make it an enjoyable place to spend time. Shout outs to Soraya, Sally, Jess, Julian, Michael, Ali, Kenna and the rest of the team. Keep up the great work!

It’s the most efficient way to burn calories, build strength snd increase endurance I can do. The coaching is great and the program is scientifically backed. I also love the flexibility to use other studios when I travel. I’ve visited studios in Santa Monica and Boulder in one week, and my base studio is in Virginia. Works for me!

I like the structure and variety - that I am able to push (or not) depending on how Im feeling that day. I enjoy seeing how my HRs change.

The folks at Orange Theory in Boulder are great. The training staff including Sally, Jess, and Ree are excellent. My wife and I joined last fall and we have had substantial weight loss with real gains in fitness and energy.

I love the variety and the fact I dont have to think. I always know Ill get a great workout and will be pushed harder than I would ever push myself. The coaches are great and theres a wonderful sense of community.

Orange Theory workouts are the most fun Ive had at the gym in a really long time. Always challenging - but not in an overly intimidating way, super lively, well-coached and never boring. Im in much better shape than when I was working out on my own and I always feel better when Im done with a class.

I love Orangetheory!Ive never been big on group workouts, but now Im convinced theyre the way to go. Its SO motivating! Its a super efficient workout that changes daily. Go try it!

The whole vibe is positive, fun and motivational. The workout is intense (more than Id ever do on my own!) and very effective. The staff is so friendly and welcoming – after only a few weeks, they knew me by name. And it really is a variety of fitness levels. I thought it was going to be all Boulder triathletes, but there are regular people like me. :-)

I HATE running; loud, dark studios; and workouts that are so hard on your body it prevents you from completing sets, but OTF was nothing like that, and it was such a pleasant surprise! The orange lights were actually soothing, encouraged greater focus, and werent too dim; the music was kept at a comfortable level; and the workout was both enjoyable and effective! I felt no pain in my low back or joints the entire time, and I had an absolute blast! Now, I understand why everyone has been telling me to take a class. I cant wait to go back! I might even like running now! What?!?

I am Orangetheory obsessed! Inspiring, an energetic atmosphere, great music and in one hour you’ll be feeling like your best self! You’ll feel so good when you leave that you’ll continue to come back for more!

This is such a fantastic gym ran by fantastic owners and fantastic staff! I go as part of my morning routine and I have never felt healthier, ever, in my life. I strongly recommend this gym to absolutely every person. If you think the membership is expensive, think of it this way... how much would you pay to be in the best health and shape of your life? Knowing what I know now, I would easily pay double and not bat an eye. Invest in yourself and get a membership. The community of people there is awesome. It is all around a win to belong to this location.

Super helpful and friendly coach and front desk staff. Also a great workout!

I love OT Boulder!! Ive been attending classes for a year now. They have helped me in training for my first marathon and my overall fitness. Also, the community aspect is amazing!! Love all of the coaches and staff : )

Its customizable to my level of fitness. Its rigorous but doesnt make me feel like Im going to die or injure myself. When the coaches urge you to push a little harder, I feel like I can and want to. The coaches and whole atmosphere of the studio is motivating. I also like that the workout is different every time I go in. And the Boulder studio is clean and has really friendly staff.

Im actively allergic to hyped-up chain group fitness places (probably due to my own ridiculous idealism and experience with crossfit and the like). Orange Theory totally doesnt trigger that aversion, and is one of the best workouts Ive had, in an incredibly welcoming environment. Im super happy to have found this this place, and already feel a LOT more in shape after just a few weeks! The trainers here are very helpful and inspiring. I love that I can do 2-3 workouts a week and see the results!

Coaches are great and front desk staff is friendly. I was visiting Boulder and I got great hiking tips from all!

I feel so grateful for the support, knowledge, and challenge of this studio! The owners, Kari and Chad, as well as all the staff, have been incredibly encouraging as I have worked out there since January to get ready for a trip to FL Keys last month. I exceeded my own expectations! I plan to continue to work out there to meet my personal goals, stay in shape, and be in an environment that is fun and like family. Definitely recommend Orangetheory and particularly the Boulder studio!

Fun diverse workouts, for all levels, upbeat setting. Knowledgeable trainers.

Im writing this review as I am departing from becoming an Orange Theory Boulder member! Ive never written a google review, but this studio has totally exceeded my expectations in terms of customer service. Ive enjoyed every aspect of my time there- from the wonderful and kind front desk staff, to the motivating coaches, to my own performance results! I also have a knee injury that the studio was so accommodating about! Im leaving because my fiancé and I would really like to work out together- he needs a pool to train for his triathlons and its a bit expensive for us both to be there together without all the things we both need. Im very sad to be leaving, and I know Ill miss the people and overall environment greatly (but Im sure Ill be in for drop in classes). As I travel often for work, Ive been to many different OT studios around the country. This one far surpasses any one Ive been to on every level! If you are on the fence about checking this studio out, DO IT NOW! You will not regret it :)

Team workout challenge was competitive, this I like! And the staff is fun to be with.

I loved everything about it. The instructor Tiffany had a great energy and was very welcoming/informative. The participants in the class were friendly and were engaging (I.e small talk, high fives, positive comments on my performance) the music was great, I liked that the lighting wasn’t super bright/awkward as most gyms or clubs are — I even mentioned to Tiffany that typically on treadmills for a long time I get winded and nauseous quickly - but the incline and change consistent change of pace made being on one feel effortless. Loved my class this AM was a great way to start my day

I love Orange Theory Boulder. The workouts are always varied, the staff is friendly and experienced and have always made me feel comfortable. I find that I work out harder during Orange Theory workouts than on my own.

Ive been going to OTF for a month now and I love the changes in strength, endurance and overall fitness I feel in my body. I feel more self-confident and able to focus more at work, as well! Love this place. The coaches are all awesome and the workouts are very well designed. I walk out of each session feeling great!

This place has a great vibe and the instructors are awesome. Ive checked out most of the gyms in Boulder and this is my favorite. The encouraging and fun instructors, the structured (but still dynamic) workouts and the additional events and services they offer make for a great community feel that supports you in your fitness goals - whatever they may be. Ive been going to OTF to train for my first century ride.

I love the team at Orange Theory Boulder. Megan is a rock-star coach and has helped me modify my workouts to overcome my limitations and make progress towards my fitness goals.I leave each workout feeling inspired and motivated!

I cant say enough great things about OTFB!! Friendly staff, incredible coaches, and caring management. This place is a gem. Ive been coming here for a long time and I love how they still treat me like if I was new client. The workouts are always different, so, its impossible to get bored! Give it a try, you wont regret it!

I just love the people & the vibe. The workout is great, too. Im a fan of the OTF method, but this particular studio is my heart.

To say I am an enthusiast of the Orangetheory workout is an understatement. Simply put, it is a fantastic workout, guided by inspiring trainers with supportive and encouraging group of people. The Boulder team has done an amazing job of creating a true sense of community.

I LOVE Orange Theory!! The workouts are always changing and the coaches are motivating and awesome! I will never go back to a regular gym now! :)

I have never experienced anything like OTF Boulder before. Its so much more than a gym. Its an amazing studio that feels like a second family. The amount of support, encouragement, and help Ive received is just unparalleled. And, I have made some absolutely amazing friends. Hands down, this has been the best fitness experience of my life.

OTF Boulder was an overall excellent experience. The studio and staff were awesome and accommodating to help everyone get set up properly to earn and burn their splat points. Looking forward to my next visit!

Great location with amazing staff, the coach was high energy and encouraging. I love that I can burn over 500 calories in an hour of Orangetheory

I absolutely love my OTF Boulder family!! From the friendly folks at the front desk, to the kick butt trainers, I always feel motivated and supported.

Ive really been enjoying the workouts at OTF. Its a good mix of strength and cardio and its fast paced enough to see results fast although you can go at your own pace so how hard and heavy you go is up to you. Its great to get such a good workout in an hour and its a fun atmosphere with a good mix of people.

Love, love, love. High energy, fun and incredible/effective use of an hour. Highly recommend. Love the Boulder OTF team as well. :)

Well, i have the elite membership (8 classes) and last month (June) was super busy month for me. Moving, new job, delivered my baby....etc. i called them to cancel couple of my classes and they said they said they gave me the classes back to my account and i can use them later. I called Julian manager and asked him to roll over my classes to the next month since i couldnt finish them in June due to my crazy events. But he said he cant! Because they were canceled late! Well, you Julian you need to communicate with your team then and not confuse me. The worst part, that i stopped paying for my July membership because i dont want to deal with them again, and Julian called me to ask me about the money!!! Well, do you care about the customer? Or only their money? Please respect us and treat us respectfully and understand our circumstances.

I understand why a workout like OTF’s can be intimidating, especially in Boulder. However, anyone who has a modicum of interest in becoming their best selves and/or meeting a cool little community is missing out.Instructors and staff are incredibly encouraging and supportive, with different options for modifications (i.e., stationary bike, walking/jogging pace, etc) as you grow into the workout - I have carpal tunnel and the discomfort has never been an issue. I’m a pretty fit millennial whippersnapper and am always humbled and inspired by others, of all shapes and sizes, sweating and improving in class.

The enthusiasm of the instructors and the other participants make the Orange Theory work out so effective. The cardiac monitoring provides direct feedback about progress of the work out so it truly becomes a measure to govern the pace

Orange Theory has great trainers, motivating workouts and always something new for classes or extras at no charge. Love it!

Fun, hard, 60 minute workout that is priced pretty competitively with other work out studios.

Friendly coach & team; nice location

I never liked normal gyms and hardly ever worked out until I found about Orange Theory Fitness. The atmosphere & the instructors are what put Orange Theory in front of other fitness studios. I have been attending OTF for almost one year now and I can confidently say that I am in the best shape of my life. Zero intimidation, only postivity in these studios!

Love love love the workout! Its so fun and is the best way to get in shape, tone up muscles, use as cross training, and become a part of the community!

Great facility, and the coach was great too!

OTF has really changed my life at the age of 63. My 3 year anniversary at OTF is this month. I have always been one to workout/ train in some type of capacity, my whole life. When I started my OTF journey I thought that this would become boring and monotonous. It has been anything but that. It is fun, challenging and ever changing. Not to mention the excellent Ownership, Knowledgeable Coaches and FUN Front Desk Staff... they are all terrific! Thank You OTF

The variety, the coaches, the front desk staff. All top notch. Welcoming, knowledgeable. Best 60 minute exercise program. Works different muscle groups daily. Very sustainable i.e. more likely to stick with OT than any other regiment.Tim RastelloTim Rastello

An amazing community of motivated people of all shapes, sizes and ages. Best workout of my life!

Simply the best workout you can get in 60 minutes! The variety, HIIT focus, combination of cardio and weight lifting.... you dont ever get bored!

Highly varied movements make the Orangetheory workout stand out from other gym workouts. Both cardio and weights are involved in every workout—the workout is different each day. Workouts can be differentiated based on any person’s abilities, too. :) Ten out of ten!

Biggest waste of my time and energy during my Boulder visit.Fun fact: if you haven’t been to this class before, “master trainer” Bodhi will slam the door in your face and not allow you in class. It says this nowhere on Mindbody. Who the hell shows up 20 min early for a 6:45 am class? I’m a personal trainer and fitness studio owner, and I love taking other classes while on vacation. I’ve never experienced such rude, arrogant behavior from another trainer/instructor. Don’t waste your time here.

I have been an avid Cross Fitter for the past few years but recently injured myself doing CrossFit. The Doctor told me to lay off CrossFit for a few months, but I was left looking for an equally challenging workout but with less Olympic lifting so that I could heal from my injury. I tried Orange Theory for the first time a few days ago and was immediately HOOKED! I love that Orange Theory had the elements I loved from CrossFit, including pushing myself beyond my perceived limits, a modification if the element was beyond my fitness level & that the workout changing daily. I love that we cycle between the Rower, Treadmill & Weight Room and just when I feel like I can’t run or row any longer or that the TRX is going to be the death of me, the Coach calls ‘time’ and we move to the next circuit. An hour flies by and I’ve burned 400+ calories in one workout. I also love seeing my results in real time on the big screen and know when I need to push harder or back off based on the color of my box. The ‘Splat Points’ is a great bench mark and I try to meet or exceed the recommended points each day. I am grateful that my injury led me to Orange Theory!

My new fitness regimen!!! Where have I been??? Nevertheless I found it and it’s my new fitness plan!!!

I work my arse off and sweat a small lake worth but still enjoy it! Best under 60 minute workout around.

The energy, the options, the challenge, the pace - all of it. One of the best all around workouts Ive had in a very long time!

Fitness classes are fun and keep you motivated while still pushing you to your limits.

I love having a different workout each visit. The coaches keep everyone motivated and I get a great workout every time!

Awesome place. Great workout, knowledgeable trainers, and convenient schedule!

Everyone at Orangetheory Fitness Boulder is so wonderful and I just cannot say enough how welcome I’ve felt at OTF. It’s such a great, varied workout combined with a great facility, warm and helpful staff, and knowledgeable trainers – a winning combination!

I love the intensity of this workout coupled with the motivation of the instructors. If youre looking to get fit this workout will do the trick!

Great studio and excellent customer service!

Going to OTF is part of my weekly schedule that keeps me on track to meet with other people, who care about fitness and health, for a fun full body workout. Thank you OTF!

Love OTF Boulder and the instructors. I always look forward to OTF workouts and feel wonderful when they are over. Very chill, welcoming place.

I have not been happy with my body and level of fitness since having my 2nd child (shes 5 now, so no more excuses!) My only form of exercise has been running - I hate gyms and I dont know what to do with a set of hand weights. A close friend invited me to try OTF and despite my skepticism I tried it and was immediately hooked-its so high-energy, has great variety, just enough attention by the instructor who helps without shining a spotlight and they play awesome music through it all! I am so proud of myself for joining and actually look forward to going 1x/week. I even received a hand-written note from the studio congratulating me on joining and encouraging me to reach my goals of improving my 5K results this summer. I cant wait to start noticing results, I know its just a matter of time...

Great workout, convient hours and location, useful community events. This has been a great way to focus on strenght as well as cardio!

I did not think I liked to work out inside until OTF! The staff is great but the feeling after is what keeps me coming back!!

I get a great workout in an hour, and I dont have to worry about planning my own combinations or timing anything, and someone else worries about the playlist.

What an incredible, and enjoyable workout! Last January 1, I weighed myself on the scale and was a portly 189lbs. The most I have ever weighed. All I did was show up for OTF class a few times a week, and in just 12 weeks I weighed 169 (20 lb loss). Ive been able to maintain this new weight for over a year now and I credit OTF for looking and feeling much better!Whats best is I feel light, nimble, and strong in all my fitness-related activities like motorcycling and skiing and I owe it to OTF and your amazing instructors who make the workouts fun, challenging and above all — incredibly effective. They and everyone at the location are all great people who have a positive outlook on life and are just fun to be around.I highly recommend OTF for anyone who wants a workout thats no only effective and fun, but also is easy to stick with!

I like it!

Love every instructor and the owners. They are all incredibly friendly while still kicking your butt!

Love the boot camp style at OTF!

So awesome! Getting great results!

Fun hard workout.

Fun, competitive, guided, efficient!

OT is the best!

Great staff!!

Great place