
When
Sun, May 16
Start time not listed — check with the venue
Price
Price TBD
We don't have a price for this listing — check with the venue before you go.
Listed by Meetup Denver · Last checked Nov 2, 2026 · How we keep this fresh
The second day of Denver’s Colfax Marathon weekend continues the city’s signature running event with multiple race distances and a scenic course. Participants and spectators experience routes crossing rivers, lakes, bridges, and Denver neighborhoods.
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