Why crossfit lefthand?


We're a family. 

At Lefthand we are all on individual paths towards a more fit and healthy lifestyle — but we support each other like a family. 

We strive to make each workout the best hour of your day by surrounding you with a fun, supportive community. 


We embrace the process. 

At Lefthand we value proper movement and safety above all else. Our workouts and classes are structured around teaching technique before intensity to keep you moving (and moving well!). 

We all have different starting points and our programming is customized to ensure each member reaches their goals. 

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Personal coaching in every class.

Our average class size is 5:1 athletes to coaches to ensure 1 on 1 attention during each class. 



Most Extensive Open Gym Hours in Boulder

We encourage practicing skills, making up missed workouts with a coach, or doing extra work to help reach your goals during open gym time. 

Open Gym Schedule:

Monday-Friday 6:00am-7:30pm

Saturday 8:30am-12:00pm

Sunday 10:00-11:30am






Interested in learning more about CrossFit Lefthand?

We'd love to meet you.