Trail Running calendar near Mackay 2025-2026

We have found 3 Trailruns within 80 miles of Mackay. See below where and when you can find the races.

The Standhope 100 is Idaho’s highest trail race, a challenging 100-mile endurance run held in July 2025. The single-loop course circumnavigates the Pioneer Mountain Range in central Idaho, featuring many hard ascents and high-altitude views. Runners navigate a well-marked trail with 12 fully stocked..

The Standhope Ultra Challenge is a rugged mountain race held in Idaho’s Pioneer Mountains near Ketchum. It offers three challenging distances: a 100-mile ultra with over 23,000 feet of climbing, a 60K featuring 9,000 feet of elevation gain over 37.2 miles, and a 30K covering the latter half of the 6..

October 2025

Legends Never Die is a challenging trail running event held in Oregon Gulch near Ketchum, Idaho, set against the stunning backdrop of Sun Valley's vibrant fall colors. The event features two main races: a Half Marathon (13.1 miles) with a 2,372 ft elevation gain reaching up to 7,600 ft, and a 55 km..