Trail ultraruns in the Pioneer Mountains of Central Idaho offering 100 mile, 60K and 30K distances over rugged terrain. The two day event is noted for scenic views, steep climbs and long descents.

Sat - Sun Jul 25-26

Standhope 100

Mackay

View race

100 mi

A remote 100 mile trail run in Idaho’s Pioneer Mountains with over 23,000 feet of climbing, 12 aid stations, spot tracking, and a 39-hour total cutoff. The 2026 edition has no qualifying requirement.

October 2026

Saturday Oct 3

Legends Never Die

Ketchum - 41 mi from Mackay

View race

13 mi

55 km

Legends Never Die in Ketchum, Idaho on October 3, 2026 features a 55K ultra and a half marathon on single track trails through Sun Valley backcountry, with stocked aid stations, free race photos, and finish line beverages.

Add Event

Help us complete the calendar!

Distance is at least 5 km
Event has a website or Facebook page

Website

Optional: Please provide your e-mail address if we may contact you.

Report a change

We will only update the data if the information is also on the website.