Standhope 100
Mackay, United States • 25-27 Jul 2025
The Standhope 100 is Idaho's highest trail race, featuring a challenging 100-mile endurance run that takes place from July 25-27, 2025. This single-loop course circumnavigates the Pioneer Mountain Range, offering runners breathtaking high-altitude views and demanding ascents. Participants can expect 12 fully stocked aid stations, a custom belt buckle for finishers, and a technical t-shirt. The event is supported by experienced staff and volunteers, ensuring safety and communication throughout the race. This rigorous course requires excellent physical condition, as some aid stations are only accessible by hiking. Visit the organization's website for the most recent information.