Crossfit Hours of Operation and Location in San Francisco, CA 94107

Founded by Greg Glassman and Lauren Jenai in 2000, CrossFit, Inc. is a fitness company promoted as both a physical exercise philosophy and also as a competitive fitness sport. With more than 10,000 locations, CrossFit workouts offers elements from high-intensity interval training, Olympic weightlifting, plyometrics, powerlifting, gymnastics, girevoy sport, calisthenics, strongman, and other exercises.