HYROX is a global indoor functional fitness race comprising eight 1km runs and eight functional exercise stations, repeated eight times, to test strength, endurance, and power. The format requires participants to alternate between a 1km run and a functional workout station, such as a sled push, ski erg, or wall balls. The combined time for all segments determines the participant's finishing time. HYROX is designed for various fitness levels and offers individual, doubles (same-sex or mixed), and team relay formats.