Fitness & Gyms in Boulder, CO

30 locations found near Boulder

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  1. 4770 Pearl St STE A, Boulder CO 80301

    5 Superb 139 reviews

    “Customized Nutrition & Exercise Gym really offers it all. 24/7 access allows for flexibility with workout schedules, the equipment is all up to date and covers all your needs, there’s space for yoga and stretching along with cool down areas after a workout, and ample personal training options too to improve your own exercise habits and routines. Really it’s a perfect place for exercising.”

  2. 3161 Walnut St, Boulder CO 80301

    5 Superb 92 reviews

    “This place is top notch, I really love it. Unfortunately, $189/month is out of reach for most people. The classes and vibe are great, I just wish it was more affordable. Getting classes through class pass is more economic. If there was a better option, I'd prefer to support the business directly. Praying for more affordability for the business and it's customers.”

  3. 2480 49th St, Boulder CO 80301

    5 Superb 67 reviews

    “Hands down the absolute best gym I've had the pleasure of working out in! The owner Monique cultivates a welcoming atmosphere of warmth and positivity. Boulder CrossFit is the perfect gym for athletes of all shapes, sizes, and fitness levels and provides an extraordinary amount of expertise and support whether you are an absolute beginner or seasoned CrossFit veteran. I couldn't imagine working out anywhere else!”

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  5. 5311 Western Ave Suite 101, Boulder CO 80301

    4.9 Superb 81 reviews

    “What can I say? But, more please! I’ve been a member at Roots for 8 weeks. And it is simply been an experience that has changed my mindset and belief in myself. I walked in 8 weeks ago, intimidated as a beginner athlete. Nicole spent some time with me outlining the methodology and Roots philosophy. I started with Foundations (a must for any level)…and haven’t looked back. The leadership model here penetrates all aspects of Roots. Athlete to Athlete. Coach to coach. Athlete to Coach. Respect is paramount here! I cannot recommend this place enough. All of the coaches are highly trained. And well equipped to train all levels of athletes. Thank you Roots for creating a place where I can save my own life.”

  6. 3240 Pearl St, Boulder CO 80301

    5 Superb 45 reviews

    “I'm still fairly new to Boulder, and I tried multiple gyms to find the best fit. I felt right at home at Boulder Athletics. People were so welcoming and friendly, it was easy to want to return. The coaches are kind and knowledgable. I had some health issues and there was a period of time when I couldn't attend classes. Kelsi was so compassionate and willing to work with me so I could use my classes once I was ready to return. I'm beyond grateful. It is such a welcoming community and I'm excited to jump back in. Thank you Kelsi and Park for being great people as well as great business owners.”

  7. 1840 Commerce St, Boulder CO 80301

    5 Superb 41 reviews

    “Training at Alpine Training Center has been a game-changer for me. The environment is incredibly supportive and accepting—no ego, just a community of people working hard and cheering each other on. Since starting personal training here, I’ve summited five mountains, including my most recent peak at over 20,000 feet—and I’m over 50! The programming is smart, challenging, and tailored to help you build real strength for real goals. Whether you're training for the mountains or just want to be stronger and more capable in everyday life, ATC delivers. I can’t recommend this place enough. It’s not just a gym—it’s a community that pushes you to become your strongest self, inside and out.”

  8. 2907 55th St Ste 5, Boulder CO 80301

    4.9 Superb 54 reviews

    “Affordable, friendly, comfortable gym with ALL the equipment and no creeps :) Plus a cute corgi mascot who greets me for (almost) every workout. I've been working out here for ~7 years and greatly benefitted from the bodywork and personal training offered. I've learned so much; I started as a shy and nervous person who hadn't lifted weights since high school. Now I feel comfortable going into any gym and knowing exactly what to do.”

  9. 4735 Walnut St Ste E, Boulder CO 80301

    5 Superb 32 reviews

    “If you’re recovering from an injury, looking to get strong, looking for a great trainer focused on technique and safety or simply a well-run, clean gym, look no further. Jason and his team helped me recover from a series of soft tissue and orthopedic injuries, get strong, improve my mental and physical resilience, and protect myself from future re-injury. The team at Body Balance also worked with my physical therapist to make sure I was getting the right mix of strength and flexibility. Body Balance has been a game changer for me. Run don’t walk!”

  10. 3801 Pearl St, Boulder CO 80301

    4.9 Superb 39 reviews

    “Signed up and did a noon class with Abdul. Class was well organized and taught with proper techniques. The gym overall is very welcoming and has all the equipment needed for the athletes. Definitely looking forward to the other classes.”

  11. 2546 Spruce St, Boulder CO 80302

    4.7 Superb 113 reviews

    “I love love love this pilates studio. The instructors, music, vibe, class variety (cardio, pilates, and combo!) are all wonderful! I look forward to these classes every time. The studio is always clean, they have a shower and towels and snacks/drinks for purchase. They've really thought of everything for creating an amazing space forMy one issue is the stringent policies and archaic way of booking/lack of rollover and limited flexibility around it makes it really difficult to understand how many classes you've paid for and when you can book out (I think it is 2 weeks out), to the point that I've dropped my membership due to work travel and inability to come as consistently. I say archaic because you dont have access to see on the Mecha Studio app what classes you have leftover, but need to use the mindbody app instead. The mindbody app isn't great (and this isn't mechas fault!) but needing to use two apps to be on top of rollover is another step and leads to confusion and frustration when, at the end of june, you're sitting on classes you paid for but aren't able to use.They roll over classes up until June and then again December, which is definitely more than some of the other local studios. Anything you still have left you aren't able to use up (aka, lose it) What is bothersome is are not able to see this on the mecha app, but instead need to go into the mind body app to have an idea of whats still available.You aren't able to freeze your membership and use the classes either, so the policy is strict, and there doesn't seem to be any wiggle room at all. The staff have communicated that this is manual, which I can imagine is quite frustrating for them. If that is the case, is it possible to make exceptions or send out comms around this in the future (Friendly reminder to check Mindbody for any classes as any unused will not roll over as of June 30?) For it to be manual for the staff and for the guests, perhaps considering an email reminder to everyone about this.I would love for the studio to reconsider this policy for continual rollover, or update your own app so that this is more transparent and you can book and see availability in one spot and you do not need to go back and forth with someone via email.”

  12. 3640 Walnut St Unit B, Boulder CO 80301

    4.8 Superb 41 reviews

    “Superhuman experience has been fantastic for my kids. Terrific coaches, great space, positive environment to build strength, balance, proprioception, and confidence — while having tons of fun! Highly recommend.”

  13. 3370 Arapahoe Ave, Boulder CO 80303

    5 Superb 17 reviews

    “I highly recommend PeaksFit! The programs are innovative and science-based – you will never be bored. The coaching by Sally and Jess is supportive yet motivating, and the hour-long classes suit busy professionals well. Importantly, each class is carefully structured for maximum efficiency and leads to measurable results. Much like Jane Fonda's pioneering approach to fitness, PeaksFit builds on the legacy of making exercise accessible and empowering for everyone.”

  14. 1750 38th Street, Boulder CO 80301

    5 Superb 12 reviews

    “I have been attending Jazzerise classes for over 30 years. It is still an amazing workout for me! The combination of cardio, strength and stretching keeps me going. It keeps me flexible and strong!”

  15. 1800 Broadway #190, Boulder CO 80302

    4.6 Superb 104 reviews

    “Visiting from out of town and did a one day guest pass for $30. Great clean facilities with plenty of equipment. Staff was really friendly. Could definitely see myself joining if I lived in Boulder.”

  16. 6420 Gunpark Dr STE B, Boulder CO 80301

    4.6 Superb 45 reviews

    “I've been training at this gym for just over three years. In that time the facility has continually improved and adapted to the changing needs of its members. The coaching staff is incredibly professional and knowledgeable, helping me to secure a national championship in my sport while improving my overall health and performance. I've been to just about every strongman gym in Colorado and Gym 5 is by far the nicest, with just about everything you'd ever need for comp prep.”

  17. Boulder CO 80305

    4.6 Superb 14 reviews

    “Nice disc golf course. Pretty busy at times. Also has pickleball and volleyball courts. There's a bit less bathrooms and parking than ideal but definitely ok. Beautiful to spectacular views.”

  18. 1750 30th St, Boulder CO 80302

    5 Superb 3 reviews

    “TRX classes with Cara Hoving are a real treat! Not only are they an awesome workout, but Cara's energetic personality, expertise, and great music makes classes fun! With a broken leg, I was unable to walk for 4 months. My recovery has been faster than expected, and I believe it's due to Cara, as her classes kept me strong. I look forward to working out with Cara every week, and highly recommend her classes!”

  19. 645A S Broadway, Boulder CO 80305

    5 Superb 3 reviews

    “The time spent with Neal during my Airo Testing was exceptional. Neal shared his vast knowledge concerning racing on the track that went beyond my expectations. His expertise helped me to become more aero on the bike while saving precious watts. Thank you, Neal.”

  20. 4770 Pearl St STE A, Boulder CO 80301

    5 Superb 3 reviews

    “This gym is a hidden gem. I recently moved to the greater Boulder area and was introduced to this place. It is the ideal gym. Never crowded, fun and friendly atmosphere, and 24/7 access. The staff is incredibly knowledgeable and approachable making it easy to set personal goals and meet said goals. There is plenty of parking, showers on-site, and every piece of equipment one would need. I highly recommend joining, you won't regret it.”

  21. 1850 29th Street, Boulder CO 80301

    4.5 Superb 104 reviews

    “Eri is an incredible coach- great cueing, positive encouragement during tough segments in the workout and takes the time to personalize positive coaching. Her classes keep me motivated even on tough days”

  22. 5603 Arapahoe Ave #5, Boulder CO 80303

    4.5 Superb 39 reviews

    “I've used over a dozen various trainers in Boulder County. Matt H & Petra are by far the best trainers from the bunch. I would highly recommend them for anyone looking for results.”

  23. 3550 Frontier Ave STE D, Boulder CO 80301

    4.5 Superb 18 reviews

    “Great gym. Big space. Very seldom crowded. Nice people. Wide variety of equipment. Options for physical therapy, personal training, group classes, ice bath, sauna, and massages.”

  24. 6565 Gunpark Dr, Boulder CO 80301

    4.4 Superb 101 reviews

    “The staff was friendly and answered all my questions. The place is well equipped, clean and organized. They have a great option to try before you join which I appreciate. Great place! The one challenge is that I had a hard time getting in the locker door as a non-member during staffed hours.”

  25. 6717 Valmont Rd, Boulder CO 80301

    4.2 Good 20 reviews

    “✨️MY FAVORITE ? ESTATIC DANCE ? VENUE IN BOULDER COLORADO❣️??? ? I so appreciate all the Love & good cheer the people bring to the room. Dancing, hugs, ? pit out front... it's truly an amazing spot!!Thank you Vali Soul Sancuary for Hosting these Fabulous Gatherings❣️ I've had many Spiritual Awakenings here ?~Krystal Noel Leggett, Channel Love”

  26. 3170 Broadway, Boulder CO 80304

    3.8 Good 12 reviews

    “Great programs for all ages!Our twin toddlers thrived in the structure and had so much fun working with the coaches. They got to experience all of the equipment and became excited about the sport.”

  27. 4660 Broadway, Boulder CO 80304

    4.2 Good 69 reviews

    “Scott and the Ironworks team have a great little neighborhood gym here. Excellent spot if you want a local, small workout option and want to avoid the crowds of large commercial gyms.”

  28. 1850 30th St, Boulder CO 80301

    4.2 Good 382 reviews

    “An amazing place to workout, both welcoming and exclusive. The absolute gem of this gym is thier personal trainers, specifically Lexi. Lexi exibits supreme skill, deep expertise, and flawless execution in teaching. She pairs deep kindness with a steadfast principled nature. Thank you to crunch management for finding someone that has a warriors heart with a healers hand.”

  29. 2959 Shadow Creek Dr, Boulder CO 80303

    3.5 Good 21 reviews

    “Gold Run has great amenities with a secure health club that has large weight room, racquetball courts, saltwater swimming pool, two hot tubs and saunas. Outdoors there are tennis and pickleball courts, barbecue area, volleyball pit, and community gardens. All right next to Boulder Creek and Scott Carpenter Park!”

  30. 2850 Mapleton Ave, Boulder CO 80301

    3.8 Good 65 reviews

    “It's huge! It has all the things and classes anyone could want, including summer camp and day care for the kids. I see every age represented in the weight room, ping pong balls from the work out room, and steaming people coming from the warm water pool or the sauna. I don't need a boutique gym, and no one needs to pay for one.”

  31. 2845 Valmont Rd, Boulder CO 80301

    3.8 Good 118 reviews

    “Fun people. They have a bouldering area, gender neutral toilets, a workout area with weights and treadmill, climbing accessories and shoes to sell. You have to demonstrate your belaying for top rope and your lead climbing skills to be allowed to climb there.”

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