Lhotse 24-Hour Endurance Challenge

​The event is a 24-hour track race with a variety of race options. Additional options include 50-mile, 12-hour, 50K, 6-hour, 26.2-mile, and 13.1-mile events. Time limits for the distance races are 24-hours for the 50-mile race and 12-hours for the 50K, 26.2-mile, and 13.1-mile races. Any 24-hour participant who reaches 100-miles will receive an official 100-mile time in addition to a 24-hour distance. Participation will be limited to 100 competitors, and registrations will be filled in the order