CrossFit Roots

An exceptional community of supportive athletes, coaches with the highest credentials, and small class sizes, all built on a solid foundation of CrossFit.com programming make for the best CrossFit experience around.
Get Started

Free Class Sundays at 10:30am

Come try our beginner class! Try a workout and get a feel for CrossFit.

Learn More

Specialty Programs

In addition to group classes and private training, we offer programs for kids, teens, women, endurance specialists, and Olympic Weightlifters. We also offer massage and manual physical therapy services.
Click for More Info

About Us

We run a professional, no frills, CrossFit. We have everything you need to train hard.

Our Programs

In addition to group CrossFit Membership, we offer a variety of Programs and Services.

Try A Class

Come try our free Beginner class! The class meets Sundays from 10:30-11:30am.

Workout Blog

Learn the workout of the day (WOD) and read up on a variety of CrossFit topics.

Definitely the best CrossFit gym you will find in Boulder!  Great space with fantastic views of the Flatirons.

Shelby D.

Boulder, CO

Been going here for four years now, top notch box. Top ranked coaches and trainers in the US, if not globally.

Alex C.

Boulder, CO


Location

2406 30th St. Boulder, CO 80301

Phone

(303) 578-8455

Email

info@crossfitroots.com