Leadville Trail 100 Run

Leadville, CO, USA
16 Aug, 2025 (Sat)
Event size: 100 - 999 participants

Trail running

100 mi

Part of series: Leadville Race Series Run Events

About the event

50 miles out and back in the midst of the Colorado Rockies. Lowest point is 9,200 ft. and the highest point is Hope Pass, 12,600 ft. The majority is on forest trails with some mountain roads.
Pacers allowed after the 50 mile point. 11 well-supplied aid stations with cut-offs; 5 are medical checks.

Races offered by this event

You have 33 weeks to prepare

Leadville Trail 100 Run

16 Aug, 2025 (Sat)
Trail running

100 mi

4760 m of elevation gain
View course map
Western States qualifier
Solo
On site
Trail
Extreme
Timed
Mountain range

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