Denver Colfax Half Marathon
Denver, CO
Denver Colfax Half Marathon is a road race of 13.1 miles (21.1 km) in Denver, Colorado. The next edition is on Sunday, May 16, 2027. Registration is open to all. The field is about 6,200 runners.
There are 58 other upcoming races up to a half marathon in Colorado.
Questions about Denver Colfax Half Marathon
When is Denver Colfax Half Marathon 2027?
Denver Colfax Half Marathon 2027 is on Sunday, May 16, 2027.
Where is Denver Colfax Half Marathon?
Denver Colfax Half Marathon is held in Denver, Colorado.
How long is Denver Colfax Half Marathon?
Denver Colfax Half Marathon is 13.1 miles (21.1 km).
How do you get into Denver Colfax Half Marathon?
Denver Colfax Half Marathon has open registration.
What is the weather usually like at Denver Colfax Half Marathon?
Around Denver Colfax Half Marathon's date, the day's high is typically about 72°F (22°C) and the low about 45°F (7°C), averaged over recent years.
What other races up to a half marathon are there in Colorado?
Other upcoming races up to a half marathon in Colorado include Louisville Trail Race (November 14, 2026), Louisville Trail Race (November 14, 2026) and Louisville Trail Race (November 14, 2026).
Other races in Colorado
- Valkyrie Trail Race 8 Mile · May 8, 2027
- Colfax 5K (Denver Colfax Marathon weekend, Saturday) 5K · May 2027, TBD
- Colorado Rockies Home Run for the Homeless 5K 5K · May 2027, TBD
- Wild Horse Runs 5K · May 15, 2027
- Samson's Revenge 10K · May 22, 2027
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