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Silverton Ultra Dirty

📅 August 2, 2027 (estimated date)📍 Silverton · United States🏅 since 2016

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (August 3, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

100 mi59.5 mi36.6 mi

Races on the programme

RaceDistanceElevation gain
100-Mile100 mi22,900 ft
100K59.5 mi12,927 ft
60K36.6 mi7,513 ft

About

The Silverton Ultra Dirty takes place in Silverton, Colorado, on August 2, 2027, in an authentic mountain setting, with three distances: 100 miles (160.9 km) with 22,900 feet (6,980 m) of elevation gain, a 100K (59.5 miles / 95.8 km) with 12,927 feet (3,940 m) and a 60K (36.6 miles / 58.9 km) with 7,513 feet (2,290 m).

The course crosses summits and wilderness trails in a mountainous part of Colorado well suited to ultra trail running.

Highlights

  • Mountain
  • Off-road
  • Forest
D-288

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