15 Best Gyms in Boulder, Colorado to Maintain Health and Build Muscles 2023

Taking care of your health is something you shouldn't compromise on. Hitting the gym is among the best ways to have a healthy lifestyle and maintain a physique that helps you build confidence. We've created a list of the best 15 gyms in Boulder, Colorado (in no particular order). If you also want to start your fitness journey, this list is definitely for you.

15 Best Gyms in Boulder, Colorado

• Uplift Boulder 
• One Boulder Fitness
• Iron Works Fitness
• Mountains Edge Fitness
• Colorado Athletic Club
• Rallysport Health & Fitness Club
• Boulder Crossfit 
• Anytime Fitness
• Mecha
• Kondition
• Boulder Athletics
• Crunch Fitness - Boulder 
• Orangetheory Fitness Boulder 
• 24 Hour Fitness 
• Body Dynamics 

1. Uplift Boulder 

Uplift Boulder is one of the best gyms in Boulder, Colorado that combines weight training with calisthenics and functional movement. They bring their creativity to the front by spinning the classic exercises into something new and innovative.

All human bodies are not the same, with different needs, and Boulder keeps that in mind. They offer regular programming that is perfect for newbies and pros. Their goal is to provide you with the best body possible, which is evident from their satisfied members' testimonies.

 Uplift Boulder 

• Location
  3280 28th St. Suite 4. Boulder, CO. 80301
• Membership
  Call them to know the fees. 
• Gym Hours
  Open 24 Hours
• Phone Number
  303-395-1600
• Website
  https://www.upliftboulder.com/ 

2. One Boulder Fitness 

One Boulder Fitness has been the go-to fitness center for the fitness community in Boulder. The gym has a friendly environment that is perfect for beginners to feel at home and train well. The staff is amicable and helps you wherever there is a need.

It is a versatile place, too, as you get excellent weight training experience and a multipurpose studio, locker rooms with shower and towel service, a steam room, etc. Their modern airPHX system consistently disinfects the air in the gym and keeps the members healthy. 

• Location
  1800 Broadway #190, One Boulder Plaza, b/w Canyon Blvd & Walnut St.
• Membership
  Call to find accurate rates. 
• Gym Hours
  Mon-Fri: 5:30 am-8:00 pm
  Saturday-Sunday: 8:00 am-6:00 pm
• Phone Number
  +1 303-447-8545
• Website
  https://oneboulderfitness.com/ 

One Boulder Fitness 

3. Iron Works Fitness 

Iron Works Fitness provides uninterrupted access to its members throughout the week, so you can train whenever your busy schedule allows. It is a locally owned gym that was opened in 2005 and has provided clean and affordable fitness facilities to the local community.

The place is not only fitness-focused but also aesthetically pleasing. Therefore, it provides you with the perfect opportunity to maximize your potential and achieve your fitness goals with all the amenities, such as swimming pools, wet & dry saunas, etc. They also offer all these incredible fitness services at competitive rates.

Iron Works Fitness 

• Location
  4660 Broadway, Boulder, CO 80304
• Membership
  Individual
  Monthly: $59.95/month 6 Months: $54.95/month 12 Months: $49.95/month
  Family
  Monthly: $54.95/member/month 6 Months: $49.95/member/month 12 Months: $44.95/member/month
• Gym Hours
  Open 24 hours
• Phone Number
  (303) 539-9334
• Website
  https://www.ironworksfitness.net/ 

4. Mountain Edge Fitness 

Mountain Edge Fitness is one of the best gyms if you want an environment like your home's. Whether a newbie or an experienced member, you're welcome to this fun and non-intimidating atmosphere. Their spacious workout rooms, easy parking, and an outdoor pool are some of the things that set them apart from other gyms in the area.

One of the best things about this fitness center is its satisfied members, which is evident from their testimonials. Thanks to their incredible trainers having years of experience, whoever joins this facility is pleased with their progress and want to maximize their body's potential.

• Location
  555 30th St. Boulder, CO 80303
• Membership
  One-Day Gym Pass: $10 per day
  One Week Membership: $25
  One Month Membership: $65
  Basic Monthly Draft - Individual: $55 per month
  Monthly Draft - 60 plus: $45 per month
  Monthly Draft - Student: $45 per month
• Gym Hours
  Mon-Thu: 6:00 am – 8:00 pm
  Fri: 6:00 am-6:00 pm
  Sat-Sun 7:00 am-6:00 pm
• Phone Number
  303-494-5000
• Website
  https://mountainsedgefitness.com/ 

Mountain Edge Fitness 

5. Colorado Athletic Club 

Colorado Athletic Club is a fitness center that is a notch above its peers in almost every way. Their professional staff is welcoming and makes you feel at home whenever you enter their premises, providing the best health club experience anywhere. Their trainers are experts in their field with decades of combined experience and will help you reach your true potential without compromising your health.

You can only think of a facility in this training center. Everything is available, from whirlpools to saunas to child care, to make you as comfortable as possible.

Colorado Athletic Club 

• Location
  1821 30th Street, Boulder, CO 80301
• Membership
  Call to find out the exact rates.
• Gym Hours
  Mon-Thu: 5:30 am - 9:00 pm
  Fri: 5:30 am-7:00 pm
  Sat & Sun: 7:00 am-6:00 pm
• Phone Number
  303.501.1700
• Website
  https://wellbridge.com/colorado-athletic-club-boulder/lifestyle/

6. Rallysport Health & Fitness Club

Rallysport is one of the best gyms in Boulder and has something in it for everyone. What sets them apart in their 40-year history is the focus on building a close fitness community & improving the quality of life of its members. Whether you want a private workout session or want to train with your group, you can do whatever suits you well.

They have state-of-the-art equipment to train your body perfectly and give you the best shape possible. The 3,500 square feet facility also has an excellent sound system that keeps you pumped while you work for your dream physique.

• Location
  2727 29th Street, Boulder CO 80301
• Membership
  Single - 1 Month: $110 + $25 Joining Fee
  Single Family - 1 Month: $179 + $25 Joining Fee
  Family - 1 Month: $211 + $25 Joining Fee
  Couple - 1 Month: $179 + $25 Joining Fee
• Gym Hours
  Mon-Fri: 5:00 am-7:30 pm
  Sat & Sun: 7:00 am-7:00 pm
• Phone Number
  303-449-4800
• Website
  https://rallysportboulder.com/ 

Rallysport Health & Fitness Club

7. Boulder Crossfit 

Although Boulder Crossfit isn't huge compared to some others, it is still one of the best gyms in Boulder, Colorado, thanks to its immense presence in terms of quality. Their members are friendly and support each other regardless of their level. One of the best things about Boulder Crossfit is that it combines weight training and CrossFit to create the ideal workout for everyone.

There is zero discrimination based on race, gender, background, etc. The 1-hour workouts are fun, energetic, and challenging, pushing you to the limits.

Boulder Crossfit 

• Location
  2480 49th St, Ste J, Boulder, CO 80302
• Membership
  Unlimited: $195/month
  Fire/Military/Police/Student: $170/month
  Individual/Drop-in Classes: Variable 
• Gym Hours
  Mon-Thu: 6:00 am-7:15 pm
  Fri: 6:00 am-6:15 pm
  Sat: 9:00 am-11:00 am
  Sun: 9:30 am-10:45 am
• Phone Number
  (415) 299-0202
• Website
  https://bouldercrossfit.com/ 

8. Anytime Fitness 

Anytime Fitness is one of the top gyms in Boulder if you want personalized fitness plans that suit your body. Their professional staff is friendly and trained to help you throughout your fitness journey to get in the best possible shape. The right training and tools will help you achieve your ideal physique without jeopardizing your health.

Since being in the business, they have trained thousands of people, and the satisfaction level of their current and previous members is incredibly high. It proves that they care for the people joining them and genuinely want them to improve their physiques.

• Location
  4800 Baseline Rd, Boulder, CO 80303
• Membership
  Call to find out their rates. 
• Gym Hours
  Open 24 Hours 
• Phone Number
  8888279262
• Website
  https://www.anytimefitness.com/ 

Anytime Fitness 

9. Mecha 

Mecha is one fitness center that combines different techniques and tools with weight training to help people to achieve their best physique. Luckily, their classes are challenging enough to push boundaries and fun enough not to make it boring for you. It is a perfect place for beginners, as Mecha offers incredible low-intensity workouts that don't stress the newbie body too much.

Their trainers are well-versed in the fitness business and have successfully trained hundreds of athletes and regular people who want a shape. Mecha also has an intuitive app for better access.

NovemFit - Community Fitness

• Location
  2546 Spruce St. Boulder, CO 80302 
• Membership
  Unlimited: $229 per month autopay 12x: $189 per month autopay 8x: $159 per month autopay 4x: $89 per month autopay 10 Class Pack: $260 one-time payment 20 Class Pack: $440 one-time payment Single Class: $30 Book the Room: $250 per class
• Gym Hours
  Mon-Fri: 6:00 am-7:00 pm
  Sat: 8:00 am-3:00 pm
  Sun: 8:00 am-4:00 pm
• Phone Number
  +1 720-778-1593
• Website
  https://www.mecha.com/

10. Kondition 

Built on the strong foundations of courage, strength, and wisdom, Kondition has become one of the best gyms in Boulder that can genuinely transform your physique for good. They have a slightly different approach to fitness as they combine yoga with strength training to get you the best possible results. Incorporating yoga into your fitness regime ensures that your mind is also healthy and stable while you work on your physical aspects.

 They have a fantastic team of trainers who bring their experience to the table and the sheer drive that helps them get the most out of every experience.

• Location
  3161 Walnut Street Boulder, CO 80301
• Membership
  Repeat Konditioners
  Drop-In: $30 10 Punch Pass: $270 ($27/class) 20 Punch Pass: $480 ($24/class) Base Kondition 4 Monthly Recurring: $99 ($25/class) Prime Kondition 8 Monthly Recurring: $184/month ($23/class)
  All Access Konditioners
  Unlimited Monthly Membership: $229/month Annual Membership: $2,519/year
• Gym Hours
  Mon-Thu: 5:30 am-7:30 pm
  Fri: 5:30 am-2:00 pm
  Sat: 7:00 am-12:00 pm
  Sun: 7:00 am-12:00 pm
• Phone Number
  303-444-5505
• Website
  https://www.konditionfitness.com/

Kondition 

11. Boulder Athletics 

Any list of the best gyms in Boulder is incomplete without Boulder Athletics, which makes everything more fun and enjoyable. The exceptional team of their trainers makes Boulder Athletics unique, as they strive to make every workout of yours as productive and enjoyable as possible.

Boulder Athletics has created programs that suit everyone's physical and mental needs. Even if you're traveling and cannot hit a gym, they'll accompany you, guide you to use whatever equipment you have available, and help you get the maximum out of it. Their BLDR programs have different variations, and you can choose one that fits you best.

Boulder Athletics 

• Location
  3240 Pearl Street, Boulder, CO, 80301
• Membership
  Unlimited Membership: $199/month
  Couples Unlimited: $320/month
  Student Unlimited: $140
  Single Month, non-recurring: $218
  Single Month Couples, non-recurring: $360
• Gym Hours
  Mon-Thu: 6:00 am-5:30 pm
  Fri: 6:00 am-4:00 pm
  Sat: 8:00 am-12:00 pm
  Sun: 8:30 am-12:00 pm 
• Phone Number
  3036326407
• Website
  https://boulderathletics.com 

12. Crunch Fitness - Boulder 

Crunch is one of those gyms in Boulder that is fit for all, whether someone is just starting their fitness journey or has gained considerable experience in this game. Their fitness philosophy is based on positivity, inclusivity, and fun. Bringing an energetic workout experience for everyone ensures that nobody is left behind in this journey.

 They encourage their members throughout their journey to become the best versions of themselves and help them achieve that too. The community at Crunch is as diverse as they come since there is no discrimination against anyone. 

• Location
  1850 30th Street. Boulder, CO 80301
• Membership
  Monthly Peak Results: $24.99
  Monthly Peak: $21.99
  Monthly Base: $9.99
• Gym Hours
  Mon: 5:00 am-12:00 am
  Tue-Fri: Open 24 Hours
  Sat & Sun: 7:00 am-9:00 am
• Phone Number
  +1 720.927.2400
• Website
  https://www.crunch.com/

Crunch Fitness - Boulder 

13. Orangetheory Fitness Boulder 

The results are incredible when you combine modern science with experienced coaching, as Orangtheory Fitness shows. Being one of the most prominent gyms in Boulder, Orangtheory guarantees maximum results for its members. While strength training is their primary focus, they combine it with other tools, such as rowing and cardio, to maximize the workout benefits.

By measuring your performance and heart rate in real-time, Orangtheory knows whether you're improving or need to make any adjustments. The app provides you with 24/7 access to your fitness data so that you can judge your performance, think about improvements, and set new goals depending on your current condition.

Orangetheory Fitness Boulder 

• Location
  1850 29th St, Boulder, CO 80301
• Membership
  Contact Orangetheory to find out. 
• Gym Hours
  Mon-Thu: 5:45 am-7:00 pm
  Fri: 5:45 am-1:00 pm
  Sat & Sun: 7:30 am-1:00 pm
• Phone Number
  +1 303-530-9663
• Website
  https://www.orangetheory.com/en-us/locations/colorado/boulder/1850-29th-street/

14. 24 Hour Fitness 

24 Hour Fitness has been an industry leader for the last 35 years, giving people an incredible opportunity to transform themselves physically and mentally. They have helped hundreds of people achieve happier and healthier lifestyles through their inclusive and encouraging environment.

 The 24GO fitness app by 24 Hours Fitness helps you train wherever you're with just a few clicks. You can use it to connect with your favorite coaches nearby and check into the club. The app also provides on-demand workout plans, virtual classes, etc., so you don't miss a day and keep marching toward your dream physique uninterrupted.

• Location
  2900 Iris Ave, Boulder, CO 80301
• Membership
  Contact them to find out the rates.
• Gym Hours
  Mon-Thu: 5:00 am-10:00 pm
  Fri: 5:00 am-9:00 pm
  Sat & Sun: 6:00 am-8:00 pm
• Phone Number
  +1 303-209-9274
• Website
  https://www.24hourfitness.com/ 

24 Hour Fitness 

15. Body Dynamics 

Body Dynamics has a passionate team of trainers committed to what they do, making it one of the most incredible gyms in Boulder. They don't just believe in providing you with weights and exerting your muscles. For them, it is an educational process critical to your transformation.

 They offer private and group sessions depending on your comfort and fitness level. Since everyone's goals differ, their trainers talk to the newcomers to understand their perspectives and train them accordingly. They also offer In-Home Training, where certified trainers train you wherever you're without any difference in quality.

Body Dynamics 

• Location
  2760 29th Street, 1-B, Boulder, CO 80301
• Membership
  Contact them to find out the rates.
• Gym Hours
  Mon: 8:00 am-3:30 pm Tue: 9:00 am-1:00 pm Wed: 9:00 am-6:30 pm Thu: 9:00 am-4:00 pm Fri: 9:00 am-2:00 pm Sat: 10:30 am-11:30 am Sunday: Closed
• Phone Number
  303-440-5776
• Website
  https://bodydynamics.net/ 

Conclusion 

Transforming yourself physically and mentally can be overwhelming, but a quality gym can make it easier and more enjoyable. These gyms in Boulder mentioned in this list are the best you can find as they offer everything. They have incredible trainers, state-of-the-art equipment, exceptional amenities, and everything you can demand from a gym.