“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.”

— Louis S.

“I have been a competitive Nordic skier and triathlete before I started at CrossFit Sanitas. I also travel frequently for work and hit gyms in cities across the country. I have never come close to encountering the quality of coaching that happens every day at Sanitas. The coaches are not only technical experts, knowledgeable about health, nutrition, fitness, and injury prevention but they also figure out how to design the workouts to challenge the most elite athlete and the beginner at the same time. Additionally, the staff does a terrific job of fostering community and I look forward to ‘getting to work out’ each day. Truly… a top-notch operation.”

— Emily P.

“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.”

— Chris M.

“There’s no other place like CrossFit Sanitas. Joining Sanitas has been one of the best decisions I’ve ever made…it’s life changing. I don’t know if I’ve ever felt stronger. I’ve gone down 2 pant sizes and my endurance levels have increased substantially. No other gym has what Sanitas offers. This is a true community. You are greeted at the door every time you walk in and you feel like you’re part of something. We all encourage each other to be better. This place is special.”

— Suzi B.

“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 love 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.”

— Erik B.

“I’ve been active my whole life, but have never felt challenged like I have at CrossFit Sanitas. I’ve been doing this for three years now and the changes to my body and strength are incredible. This is the best coaching staff I have ever been around, bar none. In every class one of the coaches will stop me and correct my form or give me helpful advice…every single class. These coaches know me by name and know what my strengths and weaknesses are…they also know everyone else’s name. At a regular gym, I would go 2-3x a week and never leave feeling challenged. I go 5x a week here and never feel bored…ever. Try it out, you’ll never go back to a regular gym again.”

— Josh R.

“This gym and community have been the absolute highlight of our time in Colorado so far. Of the 12+ gyms we’ve tried across the country, nothing comes close to Sanitas. EVERY ONE of the coaches is amazing – they take their role seriously, they demonstrate every move, they explain the goal of each exercise, they provide tons of personalized guidance, they focus of great form and safety first, they know everyone’s names, and they always find ways to make the workouts fun.”

— Sam R.

“I can’t say enough good things about Sanitas. The coaches are top-notch and encourage members to push themselves past limits in a safe and supportive environment. Going to this gym regularly has helped me get in the best shape I’ve been in in years and made me better able to enjoy all the hiking/skiing/biking and other outdoor activities that are why most of us love Colorado.”

— Amanda P.

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

— John P.

“I found Sanitas 7 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 46, and I’m hands down in the best shape of my life. This is a phenomenal 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 locker rooms. Equally importantly, they have cultivated a diverse, fun and welcoming community of members, many of whom are now friends.”

— Eric M.