Run Rabbit Run 100 Mile

100M · Steamboat Springs, CO, US · 2026-09-18 · official site

Course

Distance101.8 mi
Distance (metric)163.8 km“Figure about 101.8 miles, 20,391 ft. ascent and 20,391 ft. descent.” source
Elevation gain20,391 ft“Figure about 101.8 miles, 20,391 ft. ascent and 20,391 ft. descent.” source
Net elevation0 ft“Both the 50 and 100 mile runs start at the base of the ski basin. This is it! You’re almost done! It's about 6 downhill miles to the finish, the same route as the Run Rabbit Run 50, to right down in front of Slopeside.” source
Terrainmountain, forest, urban, road“About 4 miles paved, about 80 miles of trails and the rest rough jeep roads. Continue on this road past a couple of well-marked forks to where it merges onto a singletrack trail, with beautiful views into the North Fork ” source

Getting there

Nearest townSteamboat Springs“STEAMBOAT SPRINGS • COLORADO” source
StateCO“Steamboat Springs, Colorado, is a renowned year-round mountain destination in the Rocky Mountains.” source
CountryUS“Steamboat Springs, Colorado, is a renowned year-round mountain destination in the Rocky Mountains.” source
Race starts atGondola Square, Steamboat Springs, CO“Both the 50 and 100 mile runs start at the base of the ski basin. To get there, find your way to Mount Werner Road, and follow the signs to Gondola Square, and from there walk towards Slopeside.” source
Nearest major airportHDN“Larger commercial jet aircraft by scheduled passenger airlines operates into the Yampa Valley Airport (HDN) 25 miles (40 km) west of Steamboat Springs near Hayden, Colorado.” source
Driving distance to airport27.0 mi“Drive 27 mi cheapest Drive from Yampa Valley Airport (HDN) to Steamboat Ski Resort.” source

Race day

Date2026-09-18
Entry fee$595
Drop bagsyes
Runners350

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