World’s Toughest Mudder is the most extreme, insane, imposing, pulse-pounding, heart-stopping 24-hour obstacle course challenge on the planet. The man, woman and/or team (2+ participants) that completes the most 5-mile course laps at this outsized event in a 24 hour period will be crowned champion. Individuals and teams who complete 25, 50, 75, or 100 miles will be honored for their efforts. World's Toughest Mudder is open to athletes of all levels. However, to be a contender for prize money competitors must be a top finisher at a 2017 Toughest Mudder event.