When
May 02, 2027
Weather
Last Year's Race Weather
🌦️ Drizzle · -3°C–16°C
· Wind 14 km/h
Registration
Open Now
Opened July 1, 2026, Until Full
Website
Official website →
Event Details
The Colorado Marathon's Full Marathon in Fort Collins offers a 26.2-mile course through the scenic Poudre Canyon in the Rocky Mountains, alongside the Cache la Poudre River.
Event type
Full-Marathon
Distance
42.2 km
Surface
Road
Registration opens
July 1, 2026, Until Full
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