What is the CrossFit Open?

Register for the 2021 CrossFit Open today. → The CrossFit Open unites hundreds of thousands of athletes around the world to compete in the world’s largest participatory sporting event in history. Hundreds of thousands of athletes. Hundreds of thousands of individual reasons to compete in the Open: Fitness. Community. Family. Competition. Health. Hope. Joy. Find your motivation. Reach your goals. The 2021 season kicks off March 11 with this three-week global event that takes place in homes, garages, and local gyms around the world. Learn more: The CrossFit Games -- (​) The CrossFit Games® - The Sport of Fitness™ The Fittest On Earth™ #CrossFitOpen #CrossFitGames