Road · Half Marathon
Denver Colfax Half Marathon
Date to be announced
Denver, CO
Denver Colfax Half Marathon is a road race of 13.1 miles (21.1 km) in Denver, Colorado. Its next date hasn't been announced. Registration is open to all. The field is about 6,200 runners.
There are 38 other upcoming races up to a half marathon in Colorado.
13.1miDistance
6,200runnersField
Questions about Denver Colfax Half Marathon
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 other races up to a half marathon are there in Colorado?
Other upcoming races up to a half marathon in Colorado include Boulderthon Half Marathon (September 27, 2026), Above the Clouds Ultra (October 3, 2026) and Sage Burner Trail Race (October 3, 2026).
Other races in Colorado
- Boulderthon Half Marathon Half Marathon · Sep 27, 2026
- Above the Clouds Ultra 10K · Oct 3, 2026
- Sage Burner Trail Race 15K · Oct 3, 2026
- The Bear Chase 5K · Oct 3, 2026
- The Bear Chase Half Marathon · Oct 3, 2026
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