Welcome, brave competitors! This unique race challenges your toughness rather than speed. Every hour, participants embark on a 4-mile trail loop that must be completed within the hour. After finishing, runners regroup at the start line for the next loop at the sound of a bell. The race persists until only one runner remains, who then completes one final solo loop to be crowned the finisher. This endurance test may stretch overnight and into the next day, with all other competitors designated as "DNF" for not running as far as the last standing participant.