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    What We Offer

    CrossFit

    Open Gym

    Individual Design

    Mile High CrossFit Lifelong Benefits

    Increased Energy

    Play with your kids, enjoy your Sundays on the golf course. All the energy to do the things you love.

    Community Support

    Social interaction is key to our happiness. Not only do you get fit, but you also get friends.

    Improved Health

    The science is in. Research shows there is an undeniable link between exercise and our longevity.

    Self Confidence

    Nothing helps you realize what you are capable of like completing a tough workout. Realize your potential.

    The Best Gym In Centennial

    Welcome To Mile High CrossFit

    At Mile High CrossFit, we’re more than just a place to work out—we’re a community built on progress, support, and purpose. Our gym in Centennial combines expert coaching, proven programming, and an encouraging atmosphere to help every member achieve real, lasting results.

    Whether you’re new to fitness or an experienced athlete, our approach is grounded in functional movement, thoughtful instruction, and personalized guidance. Every class is led by passionate coaches who prioritize your safety, technique, and growth. From our dynamic CrossFit workouts to personal training and youth programs, everything we do is built to meet you where you are and take you where you want to go.

    If you’re looking for an exceptional gym near Greenwood Village, Cherry Hills Village, Lone Tree, Highlands Ranch, and other surrounding areas, you’ve found it. Welcome to Mile High CrossFit—Centennial’s home for real fitness and real community.

    Why Choose Our Gym In Centennial for CrossFit?

    What do people say about us?

    • I joined Mile High CrossFit within a month of moving out to Colorado from Connecticut. It’s now been over 3 years and I can’t imagine this gym not in my life. Not only have I met a fantastic group of friends here but my fitness has improved exponentially. Can’t recommend Mile High CrossFit enough.

      Mackenzie Cayer
    • Joined MHCF in Dec 2019. Absolutely love the coaches, athletes and the gym. Everyone here is genuine and they push you because they want you to succeed. Gym is clean, organized and sanitized after every workout. Highly recommend if anyone is looking for a place where they can have fun, work hard and become part of the family…join this box!

      Kristi Delcour
    • Great gym! Coaches are super knowledgeable, workouts are challenging, and people are great! I joined about a year ago and have seen great improvements in my strength and overall athleticism. I definitely recommend Mile High to anybody new or experienced in CrossFit!

      Alex Howard
    • Dropped in for three days while in town for business. Great programming and coaching, members were very welcoming. Troy (the owner) was great, responded to emails immediately and runs a great box. I will definitely return on my next trip to Denver.

      Alan Wolk

    sign up TODAY AND

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    get stronger in life, not just in the gym

    Google Map

    Call us: 303-842-2485

    15534 E Hinsdale Cir #100, Centennial, CO 80112