Sports
Colfax Marathon
Denver's largest running event with 25,000 runners featuring marathon, half marathon, 10-miler, and 5K races plus a two-day health & fitness expo. Excellent opportunity for mobile coffee vendors to serve thousands of runners and spectators.
- When
- May 16 – May 17, 2026
- Where
- Denver, CO
- Est. attendance
- 25000
About this event
Denver's largest running event with 25,000 runners featuring marathon, half marathon, 10-miler, and 5K races plus a two-day health & fitness expo. Excellent opportunity for mobile coffee vendors to serve thousands of runners and spectators.
View original listing on raceraves.com →Track record & vendor details
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