CrossFit is a lifestyle characterized by safe, effective exercise and sound nutrition. CrossFit can be used to accomplish any fitness goal, from improved health to weight loss to better performance. The program works for everyone — people who are just starting out and people who have trained for years.

The CrossFit Games season starts with the CrossFit Open, an accessible test of physical fitness for athletes of all fitness and experience levels. Top athletes then advance through each stage of the season, which culminates with the CrossFit Games, where competitors engage in a series of challenges unknown to them until right before the events begin. 

Learn more about the new CrossFit Games season here.

Learn how to start CrossFit here.

Watch "Fittest on Earth: Decade of Fitness."