Running Races in Fort Collins, Colorado — 2026

There are 15 running races in Fort Collins, Colorado in 2026. The next is the The Long View Marathon on October 10. Distances include 5K races, marathons, ultras.

The Long View Marathon

Sat, Oct 10 · Fort Collins, CO Fort Collins
Road The Long View 5kThe Long View Half MarathonThe Long View Marathon
From $35 Open Closing Soon
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M1LE Nation Challenge

Fri, Jun 11 · Fort Collins, CO Fort Collins
Virtual Team M1LE Nation- 4x400M1LE Nation- Virtual RaceM1LE Nation- LIVE Race +5
From $10 Closed
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Wild West Relay

Fri, Aug 6 · Fort Collins, CO Fort Collins
Wild West Relay - Get Your Ass Over the Pass - Ultra team (4-6 runners)Wild West Relay - Super Ultra team (1-3 runners)Wild West Relay - Get Your Ass Over the Pass - High School Team +5
From $660 Open
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All Colorado Races

View all running races in Colorado →