Competitors take part in “Tough Mudder” in Sonoma, California, United States on August 28, 2022. Tough Mudder is an endurance event series in which participants attempt 3-6-9 mile-long obstacle courses featuring steep inclines, water hazards and military-style obstacles testing one's toughness, fitness, strength, stamina and mental grit. (Photo by Tayfun Coskun/Anadolu Agency via Getty Images)
