Standhope 100

Mackay, United States • 25-27 Jul 2025

The Standhope 100 is Idaho’s highest trail race, offering a challenging 100-mile endurance run around the Pioneer Mountain Range. Scheduled for July 25-27, 2025, the race features a single-loop course with significant elevation gains, technical terrain, and high-altitude views. Participants can expect multiple aid stations, including some that require hiking in, and must be well-prepared for difficult access and tough ascents. The event emphasizes safety, with medical support and course markings, and concludes with a post-race awards ceremony and breakfast. This race attracts experienced ultrarunners seeking a demanding and scenic mountain adventure. Visit the organization's website for the most recent information.

Race information

100 mi
100 Miles
Visit the organization's website for the most recent information.
Trail runs nearby