Colorado Marathon

Sunday, 2 May 2027In 191 days

Fort Collins, United Statescomarathon.com

A four-distance road event linking the Poudre Canyon and Fort Collins. The marathon and half descend through the canyon, while the 10K and 5K use city and natural-area routes.

Distances

Entry fee

Prices not listed — check with the organiser (opens in a new tab)

Entering

Registration: open (opens in a new tab)

Start

Half Marathon·Gateway Natural Area
Marathon·Steven's Gulch
5K·Northwest Fort Collins
10K·Washington Park · North Howes Street, Fort Collins, CO

Race day

Start time: 06:30 (America/Denver) · Marathon only

Editions

2 May 2027
Register (opens in a new tab)

Where this came from

Sources: https://comarathon.com/race-registration (opens in a new tab) — 2027 date, programme and registration; https://comarathon.com/race-info (opens in a new tab) — starts; official course pages — venues.
Last verified: 22 Oct 2026