Rocky Mountain Flex Fitness

$ • Gym, Trainers

900 W 1st Ave #150, Denver, CO 80223

About Rocky Mountain Flex Fitness

Rocky Mountain Flex Fitness is a well-equipped gym located in the Baker neighborhood of Denver, Colorado. Established in November 2015, the gym has grown to over 12,000 sq. ft., offering a wide range of fitness services, including personal training, Olympic weightlifting, yoga, sports conditioning, and more. The facility also houses a Martial Arts Academy (Six Blades Denver MMA School) and individual practitioners offering services such as dry needling and physical therapy (The Savvy PT). The gym has received positive reviews from its members, who praise the friendly and welcoming atmosphere, the variety of equipment, and the quality of the personal trainers. Many members, particularly those new to fitness or returning after a long break, have found the gym to be a supportive and empowering environment, where they feel encouraged and motivated to achieve their fitness goals. The gym is known for never being overcrowded, and members appreciate the ample space and equipment available. The recent expansion has allowed the gym to add more equipment, including a 60-foot turf space for functional fitness, sleds, and a new classroom space for group classes. The gym also offers free group classes for members, further enhancing the value of the membership. Overall, Rocky Mountain Flex Fitness is a well-regarded gym that caters to a wide range of fitness levels and interests, providing a welcoming and supportive environment for its members.

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Reviews for Rocky Mountain Flex Fitness

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  • Jun 2026

    Absolutely love this gym! I started training with Coach Brit and shes been incredible! She listens to my questions, is teaching me how to use all the machines I haven't tried before, and genuinely cares about my goals and progress.

  • Jun 2026

    Fantastic gym. Most of the people come here to actually get a workout in. You’ll see a ton of familiar faces and regulars. They have a good variety of equipment and you can do pretty much any workout that you need. No extras and no-frills. Just a classic gym and good people.

  • May 2026

    One of the best gyms I’ve joined. The trainers are supportive, the equipment is modern, and the environment is always energetic. It’s a great place to improve fitness, stay motivated, and achieve health goals!

Hours

Monday: 5AM - 10PM
Tuesday: 5AM - 10PM
Wednesday: 5AM - 10PM
Thursday: 5AM - 10PM
Friday: 5AM - 8PM
Saturday: 7AM - 2PM
Sunday: 7AM - 5PM

Tips

1:1 sessions available accepts credit cards good for kids gender-neutral restrooms bike parking