Races›United States›Colorado›Leadville Trail 10K
Leadville, CO, seen from above
August 2027 · date to be announced

Leadville Trail 10K

Leadville, Colorado · United States
TrailMountain

A high-altitude 10K along the legendary LT100 course

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Course

Out-and-back from the corner of 6th Street and Harrison Avenue in Leadville, following the paved and dirt roads of the first and final miles of the Leadville Trail 100 course, with 475 ft of climbing at over 9,700 ft of elevation.

10K10 km

Key dates

Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.

About

As the shortest race in the Leadville Race Series, the Leadville 10K Run offers runners a unique opportunity to experience the magic of Leadville from a less intimidating distance. Cast against Leadville's breathtaking mountain backdrop, the 10K crosses the same gravel roads as the infamous LT100 RUN course, covering the first and final 3.1 miles of the Race Across the Sky. Dip your toes in the magic and step into the warm embrace of the Cloud City community — you'll never look back.

Your next race, seen from above.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.