Trail · 35K
Crested Butte Ultra
Crested Butte, CO
Crested Butte Ultra is a trail race of 21.7 miles (35 km) in Crested Butte, Colorado. The next edition is on Saturday, September 25, 2027.
There are 29 other upcoming marathons in Colorado.
21.7miDistance
64°Flow 33°FTypical race day
Questions about Crested Butte Ultra
When is Crested Butte Ultra 2027?
Crested Butte Ultra 2027 is on Saturday, September 25, 2027.
Where is Crested Butte Ultra?
Crested Butte Ultra is held in Crested Butte, Colorado.
How long is Crested Butte Ultra?
Crested Butte Ultra is 21.7 miles (35 km).
What is the weather usually like at Crested Butte Ultra?
Around Crested Butte Ultra's date, the day's high is typically about 64°F (18°C) and the low about 33°F (1°C), averaged over recent years.
What other marathons are there in Colorado?
Other upcoming marathons in Colorado include Louisville Trail Race (November 14, 2026), Frozen Devil's Head (January 9, 2027) and Sourdough Snowshoe Race (February 6, 2027).
Other races in Colorado
- Pikes Peak Marathon Marathon · Sep 2027, TBD
- Deep Creek Trail Half Marathon Marathon · Sep 2027, TBD
- Colorado Springs Marathon Marathon · Oct 2, 2027
- Long View Marathon Marathon · Oct 2027, TBD
- Sage Burner Trail Race 28K · Oct 9, 2027
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