CrossFit^® Sanitas

Fantastic experience: What a great box! PRVN workouts and awesome coaching! I'm excited to be a part of this gym.

Fantastic experience: Dropped in for a WOD whilst on holiday - great atmosphere, friendly members and the box is beautiful!

Fantastic experience: Our family was in Boulder on vacation and I just dropped in to CrossFit Sanitas randomly. They were incredibly welcoming and let me know all the things needed before the workout started. Dwight was so knowledgeable and Tyler was very thorough, dedicated to the class schedule, and above all else encouraging and quick to point out correct form and technique. I would highly recommend CrossFit Sanitas to anyone!

Fantastic experience: Did 2 drop ins while in Boulder. Super staff, hepful. Everyone was great. And great workou!!

Fantastic experience: Did a drop in today and it happened to be a community workout! It was super fun- great facility and the coach was awesome. Will definitely be back!

Fantastic experience: Great drop in. Beautiful facility and top notch coaching from Erica. Friendly welcome and a great workout. Will be back!

Fantastic experience: Fabulous gym! Great staff, excellent facilities and equipment. Such a nice place to be - the gym is well run, clean, and organized. Facilities and amenities are top notch. Really glad to have found this place!

Fantastic experience: I dropped in the other week from out of town during open gym to do 25.3. Everyone there finishing class and working were super nice and helpful. The space is huge compared to my regular gym and although I did not have time to use all the extra offered but will definitely use them and drop in again if I am in the Boulder area.

Fantastic experience: Incredible community! I’m a new crossfitter doing drop-ins at Sanitas while in town and the coaches and members have all been so friendly and welcoming.

Fantastic experience: Excellent coaches, great fundamentals and challenging workouts with lots of scalable options. Highly recommend!

Fantastic experience: I liked the strong coaching and the large, clean facility with parking and lots of nearby amenities. This is a great Crossfit gym.

Fantastic experience: This is our second time dropping in here and it really has been a great fit for us each time! The coaches and community were very welcoming. I was finishing up the class WOD and everyone was super encouraging and cheering me on. Everyone is very friendly and the facility is so nice!

Fantastic experience: Incredible coaches, huge floor, and expert programming. I've been coming to CF Sanitas for 8 months now and have had incredible experiences with Josh, Dwight, and all the other coaches. Whether you're a beginner or a seasoned competitor, they can help you scale appropriately! They've got showers, hot sauna, cold plunge, and open gym hours!

Fantastic experience: Dropped in this morning. Amazing gym. Beautiful layout, great coaches and absolutely fantastic members. Felt right at home even out of town. 10/10 recommend. I’ll be back

Fantastic experience: What’s a vacation without dropping in to a local box? This was a fun place - welcoming members and attentive coaching. The altitude made things spicy for these Texans. We’ll stop in again next time!

Fantastic experience: Dropped in and had so much fun! First of all, probably was the nicest bathroom in any box I’ve dropped in at. Enjoyed the WOD, used some extra equipment we don’t have in my box and then enjoyed the sauna and the cold plunge after. Don’t forget your swimsuit and towel to enjoy all they have to offer~

Fantastic experience: Great CrossFit gym! The coaches are helpful and personable, the atmosphere welcoming and energetic. Coming here is often the best part of my day. If you’re looking for a great workout and a supportive community, this is the place to be!

Fantastic experience: Dropped in for the first time and everyone was super friendly and helpful. I instantly felt apart of the community and the coaches were amazing. One of the best CrossFit gyms I’ve been to so far. I would definitely go back next time I'm in boulder!

Fantastic experience: Visiting from Barcelona (Spain) I loved this box! Great atmosphere, welcoming people and great coaching. I will come back ;)

Positive experience: If you are a beginner, this is not for beginners —period. If you are older, be aware of the potential for injury.

Fantastic experience: Easily one of if not the best box I've dropped in at. Knowledgeable coaching with lots of good equipment. Large space and clean facilities with showers and a cold plunge. Welcoming and fun local crew. Pretty much the perfect cf box. No brainer if you're ever traveling through Boulder.

Fantastic experience: Had the pleasure of dropping in to CrossFit Sanitas for a workout and was absolutely blown away. The facility is incredible, the workout was great, the community was welcoming and the coaching was some of the best I’ve had. Highly recommended!!

Fantastic experience: Awesome gym, I’m a body weight athlete with no CrossFit experience and just dropped in for a workout and found exactly what I needed. Staff is amazingly nice and helpful and overall an awesome atmosphere, whenever I find myself in Boulder I know where to go!

Fantastic experience: I dropped in for a Saturday team workout and had a great time! I wish I had discovered this place earlier when I was in the Boulder area. The coach and the members were welcoming. I would definitely come back again when visiting Boulder.

Fantastic experience: An excellent and highly professional place. Suitable for all levels. Highly recommended!

Fantastic experience: Amazing CrossFit gym. The community around Sanitas is strong and friendly. I had no issue connecting with other members and coaches, making the gym experience more enjoyable. I loved the programming, which I thought brought attention to a wide variety of different skills. The coaches are the best around, and are always looking to improve the gym experience for everyone.

Fantastic experience: My family and I were in Boulder for 3 days on vacation. I happened upon CrossFit Sanitas, as it was the closest box to where we were staying. The experience was fantastic. Coaches were knowledgeable, the gym is well equipped, the schedule is very accommodating, even allowing for open gym time for your individual programming. They have showers, locker rooms, and plenty of space. The members were inclusive and friendly. The programming was solid. I will definitely return.

Fantastic experience: I am late to come for comments, but I am here now! This is definitely a five-star crossfit gym!!! All the coaches are world-class and super nice!!

Fantastic experience: Such a great space and an awesome team for learning and progressing in CrossFit!

Fantastic experience: This is an awesome box! I follow my own programming and found their open gym policy very accommodating. Coaches and members super friendly as well!

Fantastic experience: Great facility, excellent coaching (thanks Giancarlo!), very welcoming

Fantastic experience: Friendly and professional. Didn’t come in vacation to drop in AND learn to handstand walk, but it was a great bonus!!

Fantastic experience: Amazing CrossFit gym! The coaches were awesome and focused on getting results in a safe and effective way. I’m only leaving because I’m moving states, but would highly suggest to anyone looking to start or continue CrossFit!

Fantastic experience: I've called a few gyms my "home gym" over the years and the coaching, programming, and community is unparalleled at CrossFit Sanitas.

Fantastic experience: I've been doing CrossFit for a while but was nervous to drop in to a new gym, but both coaches and the members were super welcoming, even at 5am. The coaches made sure I was doing unfamiliar movements correctly and everyone was pushing me through the altitude which I severely underestimated. Can't wait to visit again when I'm in Boulder.

Fantastic experience: Great box. Coach’s know how to properly lift and run a CrossFit class. Will be back when in town.

Fantastic experience: clean gym with lots of room

Fantastic experience: I've tried CrossFit boxes all around the world and Sanitas is hands-down the best I've experienced! The gym itself is spacious and clean, other athletes are friendly and encouraging, but most of all, the coaches are top-notch, prioritizing technique and safety, while ensuring everyone gets a great workout

Fantastic experience: The coaches at Crossfit Sanitas are amazing. They find a way to give all the members individual attention no matter how full the classes are. The programming at Sanitas has always been intentional and scalable for all ability levels. I love that they offer special Strength and Endurance classes in addition to the daily WODs. I highly recommend checking out Crossfit Sanitas no matter where you are in your athletic journey.

Fantastic experience: I have been going to Crossfit Sanitas for the past 9 months and it has been- by far- the best gym I have visited in my 10 year history of going to crossfit. The gym space is clean, huge, open and inviting. Not only is the space great, but the community, coaches and workouts are fantastic- As a physical therapist, I am extra sensitive to proper form, coaching, and emphasis of intensity. This gym excells in everything. I would not hesistate to refer my patients over here for continued strengthening.

Fantastic experience: I started training at CrossFit Sanitas about 6 months ago. In that time, I have made huge gains in my fitness, strength, and self confidence. The coaching staff at CF Sanitas is the best I've had in my athletic career. They have helped me to push myself to be the greatest athlete I can be while keeping a priority on safety and technique. They understand that everybody is different and do a great job at catering to individuals strengths and weaknesses. The cold tub and onsite massages are also some of the great amenities that the box offers to its athletes. The community at CF Sanitas is awesome and keeps me motivated day in and day out.

Fantastic experience: I have been going to CrossFit Sanitas for the past 6 months. All the coaches are great at what they do. The WODs are well-designed and their individual attention towards every member in group classes helps a lot with learning new movements and improving on basic ones. Crossfit has become a new health staple for me and will be a part of my life for a long time. Thanks to all the fun workouts and people I've met here.

Fantastic experience: Would give 6 starts if I could. This gym has the highest level coaches around who make the workouts safe and fun. A truly special community who helps you grow both inside and outside of the gym. 100% would recommended!

Fantastic experience: Throughly enjoyed our time at CF Sanitas whilst living in Boulder. Great space (for kids and dogs too) and equipment. Knowledgeable, qualified, competitive coaches that always have motivating comments. ️

Fantastic experience: These amazing coaches can lead a class of 3 or 30 with the same level of expertise and attention. They are intentional about getting to know you as a person and also tailoring every movement to your unique ability and fitness level. The approachable programming is perfect for beginners, everyday folks, and if you're an elite athlete, have fun going up against some of the fittest in the area in any given class.

Fantastic experience: Recently finished the on-boarding process for people that are new to CrossFit that goes over a lot of the fundamentals movements with Josh Lee and it was an amazing experience. The first time I met with him he really put me at ease that CrossFit didn’t have to be something scary or really intimidating. I now feel very empowered within that space to continue to grow and become the best kind of CrossFit athlete I can be. I couldn’t recommend CrossFit Sanitas highly enough. For anyone that feels like CrossFit could be intimidating or too much for you, you should totally come to these guys. It’s going to be the best place for you to start.

Fantastic experience: Worked out here on/off for years. It’s one of my favorite places ever, the coaches are so chill and the community always makes me feel welcome! Highly recommend this gym for any athlete from beginners to veterans!

Fantastic experience: Great team of coaches and the class sizes are perfect. I never felt I was going to be not seen or told to adjust if I was out of my comfort zone for the movement or the potential weight. It's also a great community and great time!

Fantastic experience: Sanitas is a great community with trainers that take the time to teach the basics every day. They even helped me overcome an injury while building strength and mobility. Again, great place and great community..

Fantastic experience: It was so fun dropping in at CrossFit Sanitas! The facility is clean and their equipment is a fitness lovers dream. The staff is kind, professional, and knowledgeable. Would highly recommend this place!

Fantastic experience: It was so fun dropping in at CrossFit Sanitas! The facility is clean and their equipment is a fitness lovers dream. The staff is kind, professional, and knowledgeable. Would highly recommend this place!

Fantastic experience: I moved to Boulder in 2017 & immediately began looking for a new gym. CrossFit Roots was the bigger name, so I started there. There are plenty of nice people over there, they have great coaches, etc. Nothing bad to say about them at all (well, except that they were following crossfit.com programming at the time, which I wasn't a fan of). But... It just didn't feel like home. I came from a super tight-knit group that can only be described as a family, so I was looking for something special. When I walked into CrossFit Sanitas, I found it. I was immediately welcomed at the front door with smiles. The coaches started introducing me to people. Basically, I was treated just like one of them on my very first day there. That feeling of inclusion is hard to come by, and it's a huge reason why I chose CrossFit Sanitas as my new gym. I recently moved to Longmont and that's the only reason I'm no longer a member. If I was still close by, I'd still be there. But I had an amazing 3.5 years. The coaches were always fantastic. Some have left; some new ones have arrived; and the coaching is still top-notch. They still amaze me with the creative scaling solutions they come up with. The same thing can be said for the programming. It's gone through several iterations, but it's always been intentional, and of course, constantly varied & highly intense. The warmups are dialed in. We used dumbbells frequently. Lots of single arm/leg work. Time for gymnastics skill work. Barbell cycling, obviously. It's the most thoughtful, all-around fitness programming I've seen anywhere. Sanitas also offers a variety of class options. Classic in-gym CrossFit workouts, outdoor WODs at nearby parks, a gymnastics class, a competitors class, track workouts a few days a week in the summer... and you can even work with a specific coach on individualized programming. And of course, the members are fantastic. I've met some amazing folks, some of whom I spend lots of time with outside the gym, and some I only see when I'm there (but we have a blast for that hour). It's an incredibly friendly place, and the energy is always upbeat & positive .

Fantastic experience: CrossFit Sanitas is incredible! Speaking as a CrossFit/gym amateur, what I love best about CrossFit Sanitas are the coaches, and the lack of pressure from members (which is huge). The coaches are always giving me advice on my technique, and members are always encouraging me no matter if I’m lifting 10lbs or 100lbs. I was very hesitant joining a gym because I had no idea what I was doing and didn’t want to look silly. On my very first visit, CrossFit Sanitas made me feel comfortable. A+ job all around

Negative experience: Clientele is disrespectful of wearing masks and 6ft rule when running past others. And they're still doing it; What is wrong with management and these people? Edit: I didn't say it was unlawful. I said it was disrespectful - which I still maintain it is: having 10 people run past me within 6 feet, without them even trying to distance themselves and without wearing masks is wrong. You need to set a better example. Or better yet, stay inside.

Fantastic experience: The City of Boulder is very lucky to have this facility at there disposal. An amazing gym, pristine equipment, extra features of the gym make the hospitality top notch. We are very glad to have the chance to come and maintain their equipment for all!

Positive experience: Expensive Coaches can mindlessly say and do things that make one feel bad about oneself at times. Nickel and dime approach and psychopathy.

Fantastic experience: Crossfit Sanitas is the best gym experience I’ve ever had. The staff are friendly, welcoming and knowledgeable. They coach good form and habits, and are very welcoming of all levels. I went through basic training without ever having done this sport before, and after 6 months I have never felt this healthy. Looking forward to staying that way, thanks Crossfit Sanitas!

Negative experience: Totally unsatisfied, I visit the gym one day ago and the coach was totally unfriendly , i asked him to join a class and he was very shocked and unaccepting new people to join. and i was coming all the way from San Diego Invictus gym and was very interested to try the class in your gym but thanks god I wasn’t not able to be a part of your community “ not accepting middle eastern “ guys Stay safe

Fantastic experience: At 52, I've never felt stronger or more motivated to continuously increase my strength and fitness. What keeps me coming back to CrossFit Sanitas are the knowledgeable and skillful coaches, a supportive community and a holistic approach to health and wellness. During the COVID-19 pandemic, being able to workout safely five days a week with other people has made all the difference in elevating my mental, physical, and emotional well being.

Fantastic experience: The community at Crossfit Sanitas is amazing and I don’t know what I’d do without it! Not to mention that the coaches on staff are great at pushing you to work your hardest while also giving varied modifications for movements - I always feel warm and ready for the wod. I make it a point to be at class four to five times a week; otherwise, I become more irritable and I don’t sleep as well. Throughout COVID, Crossfit Sanitas has continued to provide a great community and motivation to continue working out. It’s rather easy to just keep going when there’s already a work out written for you and a coach to warm you up. When I was working at home during quarantine, it made it easier to keep myself on a schedule so that I wasn’t falling back into bad sleep habits and it gave me a sense of accomplishment to start my day!

Fantastic experience: I love the way movement keeps me physically/mentally/emotionally resilient, and thus workout several times a week; however, sometimes that inner voice alone isn’t enough and I need a gym to provide external motivation. When I first dropped in at Crossfit Sanitas a couple years ago, I knew instantly I’d found the place that checked that box, and so many more. This place goes above and beyond for its members, and I often refer to it as my “second home”. The coaches are incredibly well-versed and create an inclusive, welcoming, and safe space for us to push ourselves in the gym. This, as well as wide variety of class offerings, chill atmosphere, general camaraderie, and friendships I’ve made since joining are what kept me going to this gym before the COVID-19 pandemic hit. The support, encouragement, genuine caring, and moments of a sense of normality Crossfit Sanitas provided to me throughout the pandemic is what will keep me coming back long after we return to “normal”.

Fantastic experience: CrossFit Sanitas is nothing short of amazing; big, well-equipped gym, excellent, professional coaches, incredible workout programming and a great Boulder community of support. Being over 60, I consider CrossFit workouts essential to keep me in great health, both physically and mentally. Even more than just health, CrossFit Sanitas keeps me in peak fitness so I can do the sports and activities that I love. Of course, during this pandemic, I find that workouts greatly help improve my mood. The leadership at the gym has created a safe space and approach to get great exercise. Anyone would be hard pressed to find a more outstanding gym anywhere.

Fantastic experience: I love CrossFit Sanitas, the coaches and community are the best! I missed it so much when they had to temporarily close due to COVID-19 closures. Since they have opened back up, I have returned to my regular schedule of 5 days a week in the gym. Yes, working out with a mask is hard, but it’s better than not being able to be in the gym at all! Being back in the gym has helped me regain some semblance of normal life during these crazy times, with the added benefit of keeping me mentally and physically healthy.

Fantastic experience: Great box with an abundance of space and equipment. The sense of camaraderie between members inspires you to push yourself harder than you would on your own. The coaches bring a wealth of knowledge and intentioned workout planning so that you're no longer mindlessly working out, but instead have a clear-cut road to progress and improvement.

Fantastic experience: Great facilities. Excellent coaches. So many classes to choose from (even on Sunday mornings).

Fantastic experience: Hazar!! BEST CrossFit gym you could ask for. I’ve never found a crossfit gym that has ticked all the boxes, until now. Sanitas gym has thee best trainers, lovely customers, and the manager (Tom) is such a darling. I would love to write something about each trainer individually, nevertheless I don’t want anyone slipping into a coma, so I’ll keep it short. Laura, Elissa and Courtney were the main trainers I had during my two months visit from the UK and they were fantastic to work with. Every coach is dedicated to safe practise, nobody can hide, but that’s what you want, a gym that cares about your safety first. It doesn’t matter what level of fitness you are; we all must start somewhere. The coaches will help you adapt accordingly, and the customers are very encouraging. In case the coaches thought it and didn’t have the heart to say it to my face “SEA LEVEL, REALLY IS FOR SISSIES” Thank you for being patient with my altitude issues.

Positive experience: Comparing different Crossfit boxes, Crossfit Sanitas generally earns its reviews. The coaching staff is usually good. If you're new to Crossfit, you're less likely to get injured here than box classes you purchase from GroupOn. Sanitas gets good traffic relative to other boxes so the energy is usually good. A well-trafficked Crossfit box also means it's sometimes pretentious. Other boxes may exchange your dollar for more attentive coaching. In general, for $185+/month, you can have people yell at you and show you how to exercise with weightlifting plates. That makes sense some of the time. The rest of the time, you can save $100/month with another gym. For the regulars, it's a club predicated on money, not exercise. Some of the reviewers drank the kool-aid and could afford it.

Fantastic experience: Dropped in for a workout while out in Boulder for work. I have done CrossFit several times but tend to stick to my orange theory and pure barre workouts where they don't make me sling around heavy weights ;) so I was a little rusty. The staff here was so friendly and very welcoming - asking me about myself and continuously giving me pointers on form. They were genuinely invested in my workout. And the workout itself was really fun and definitely a great workout. I highly recommend this gym. I imagine being a full time member is awesome

Fantastic experience: Great gym, more importantly, lets talk about Tom. Tom's a great guy, he's always sitting at the front desk all holly-jolly with the upmost restraint to not intimidate other top tier athletes of the facility. He really enjoys if you sing him a song as you enter the gym (also during or after workouts) with the words of the song replaced with "Tom". An example of songs includes but is not limited to: Eye of the Tiger, ACDC, The Macarena, and George Michaels (his all-time favorite). Hope this helps! Fitaids are delicious.

Fantastic experience: Great gym.

Negative experience: They run all over the sidewalk & get in the way of regular traffic. That’s not really cool, yet they act super entitled..

Fantastic experience: Great CrossFit gym with excellent coaches. Huge locale with lots of equipment. Does not feel crowded even with 20+ people joining a class. Centrally located in boulder. Easy to park.

Fantastic experience: Awesome coaches and great programming!

Fantastic experience: The coaches are some of the best in the nation and most of them compete at the regional level. They coach focusing on form/technique, improving while not getting hurt and and having fun. The facility is one of the nicest and cleanest you'll ever see and it's 10,000 DW. Ft. It's also one of the cleanest gyms I've ever been to. Top that off with really great friendly members and you know why they are a top 5 gym in he nation.

Fantastic experience: Sanitas is unique. Instructors are knowable. Members are consistent with very low attrition. The owners understand the importance of the customer, and by the enthusiastic atmosphere and approach to classes the employees are treated right. Sanitas is a fun place to workout and hangout.

Fantastic experience: A CrossFit box is only as good as its coaches, and Crossfit Sanitas is really spoiled when it comes to coaching and programming. Our coaches are friendly, focused, supportive, and deeply knowledgable. The vibe of the gym is laid-back. We have some very fit athletes, but the environment isn't intimidating. It's welcoming to members, newcomers, drop-ins and CF vets alike. But when the bell rings and the work starts, we get after it. Sanitas has created a culture of encouragement and support among the athletes and coaches. We work hard, but we have fun. At Sanitas, we're as happy for the PRs and improvements and victories, large and small, of others as we are of my own.

Fantastic experience: Second time trying cross fit and this place made it enjoyable. The instructor walks you through the movements which was great. I've noticed people don't really wear shirts here.

Fantastic experience: This gym has some of the most knowledgable and patient coaches I have ever encountered. Beautiful gym with wonderful people in it!!!!

Fantastic experience: Best CF gym I have been to! :-)

Fantastic experience: Great coaching whether you are a novice or veteran. Strong community of people who care no matter what your fitness level!

Fantastic experience: I'm really loving my membership at Sanitas. The staff is smart, friendly and enthusiastic. I've taken classes/been coached/been worked on by Dwight, Tom, Jake, Mike, Laura, Antonio and Elisa directly and have had positive experiences with all of them. Something I really enjoy is the community and camaraderie built through the group workouts. The only ego in the gym is your own. Check it at the door and work out as hard as YOU can and you will see results.

Negative experience: If you're already in great shape and want a new and interesting workout community, then Crossfit Sanitas is the place for you. If you are trying to get in shape (I was doing sprint tri's but not in crazy Boulder shape) you may want to give this place a miss. The instructors seem to have little patience for anyone working up to the full movements and are poorly skilled at encouraging this level.

Fantastic experience: I did a competition at Sanitas and was very impressed with the facility, the quality and variety of the equipment they used, and the programing of the workouts. I imagine if competitions are run this well that classes are equally impressive.

Fantastic experience: Easily the best CrossFit gym in the state. The coaches are fantastic, I always leave feeling exhausted (in the best kind of way) and I can't imagine going to another gym. Can't recommend Sanitas more sincerely

Fantastic experience: Crossfit Sanitas is the best! I've been going since they opened four years ago - no other workout compares. Great coaches, fun atmosphere, and incredibly effective. I'm a better athlete because of CF Sanitas.

Fantastic experience: Greatest programming in Boulder!

Fantastic experience: This is a phenomenal CF gym, with truly knowledgeable and passionate coaches and staff, that has become an integral part of my life. They literally have classes all day long, so class sizes are ideal, and they have a huge variety of speciality classes, clinics, on-site childcare and massage/acupuncture, and clean lockerrooms. Equally importantly, they have cultivated a diverse, fun and welcoming community of members, many of whom are now friends. I found Sanitas 3.5 years ago bored with running/cycling, having never lifted a barbell, and now I can't stay away. I'm in here 4-5 days/week (as is my wife), about to turn 42, and I'm hands down in the best shape of my life.

Fantastic experience: Best crossfit experience I ever had. Coaches are exceptionally knowledgeable, the box is spacious and extremely well equipped. The community is strong, friendly and eager to help.

Fantastic experience: I look forward to walking in the doors at Crossfit Sanitas almost daily. The coaches, the facility, and the community are unbeatable, and being a part of it has changed my life. Sanitas is at once a close-nit community and always warm and welcoming to new-comers and drop-ins. The class times are ridiculously convenient. I love this place. It's really a second home.

Fantastic experience: Sanitas is an outstanding box in all aspects. The coaches (instructors) are knowledgeable, supportive and technical experts. The facility is the nicest, cleanest CrossFit you'll ever set foot in. Management actively solicits member feedback and promptly acts on suggestions. There's a wealth of nutrition, lifestyle and wellness information provided weekly (including frequent seminars with world class physicians and authors). There are multiple class tracks for those interested in specific focuses (strength, endurance, mobility, etc.). And the community of members are inspirational and quick to embrace new athletes. You won't find a better place anywhere to workout than Sanitas.

Fantastic experience: Sanitas is a great place with smart coaches who really care about getting you fit responsibly. You can go hard or easy as it is not intimidating and I believe they help you to fulfill your potential. I've been here for a year and a half .

Fantastic experience: Awesome staff, great coaching, and an amazing community. If you are looking for a gym in Boulder look no further.

Fantastic experience: These guys know their stuff! Great coaches - Dwight and the gang really cater to everyone's needs and abilities and make it funnnn. I've been 8 months now, and don't want to stop because I feel great and energized!

Fantastic experience: I can't say enough good things about Sanitas. The coaches, community and programming are all incredible. I just turned 40 and am probably in the best shape of my life - and I'm able to ski harder and faster than ever before!

Fantastic experience: I had a great experience! learning how to improve my technique as well as gaining a lot of knowledge on how to improve my overall healthy lifestyle!

Fantastic experience: I love Sanitas! Best CrossFit experience I have had between the states of CO, CA, AZ, and NM. The instructors are knowledgeable and PASSIONATE. Tom, the manager, is an awesome leader and an easy guy to get along with. He leads that gym with such integrity! When I was a student at CU, I became really busy working three jobs while attending school full time. I completely dismissed the fact that I was a month to month member on autopay at CFS during this busy time. Tom, without hesitation, called me to check up and made me realize "hey you've been paying but not coming". After that, I never had a problem going back and spending what very little money I had because of how completely honest he was. He could have never contacted me and I would have continued to pay without being aware! The gym is VERY clean. The environment is upbeat. And the community is supportive. Of all the gyms/classes/clubs I've ever been apart of, this is by far the most influential community I've been apart in my journey to health and fitness.

Fantastic experience: Love this gym. Love the community. Top notch coaching!

Fantastic experience: Excellent.

Fantastic experience: Just dropped in for 17.5. Elevation killed me but, great gym, awesome equipment, and nice community.

Fantastic experience: I go 3 days a week and love the gym, it's people and vibe. There is something there for anyone that wants to get fit, stay fit or just starting out with fitness. Thanks guys for making such a great place!!