Marathon · Denver, CO
Cigna Denver Colfax Marathon Expo
Start line: 1701 Bryant St, Denver, CO 80204, United States, 1701 Bryant St
This race has passed
The 2026 running was Friday, May 15, 2026. No 2027 date is announced yet — this page updates daily as the organiser posts one.
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Past editions
2026 Cigna Denver Colfax Marathon Expo — ran
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Frequently asked
- When is the Cigna Denver Colfax Marathon Expo?
- The Cigna Denver Colfax Marathon Expo most recently ran on Friday, May 15, 2026. A new date has not been announced yet — this page updates daily as the organiser posts one.
- Where does the Cigna Denver Colfax Marathon Expo start?
- The Cigna Denver Colfax Marathon Expo starts at 1701 Bryant St, Denver, CO 80204, United States, 1701 Bryant St in Denver, CO.
- What distances does the Cigna Denver Colfax Marathon Expo offer?
- The Cigna Denver Colfax Marathon Expo offers Marathon.
Listed on Race Roster. 1 past edition recorded. Race details are the organiser’s — confirm the date and start time with them before you travel.