Upcoming Marathon Races Near Kersey, CO

Name: The Colorado Marathon
Start: 2026-05-03
End: 2026-05-03
Location: Fort Collins

Bound for Boston Marathon & Half Marathon - Denver

Denver, CO

Sunday, August 3rd, 2025

Marathon

Half

Fast

Sloan's Lake Search Party (SLSP) Marathon Hourl...

Denver, CO

Sunday, September 14th, 2025

Marathon

Fall Equinox

Fort Collins, CO

Sunday, September 14th, 2025

Marathon

Half

Fast

Windsor Marathon, Half Marathon, 10k & 5k

Windsor, CO

Sunday, October 5th, 2025

Marathon

Half

10K

Trail

The Long View Marathon

Fort Collins, CO

Saturday, October 11th, 2025

Half

Marathon

Blue Sky Marathon & Half

Fort Collins, CO

Saturday, October 18th, 2025

Half

Marathon

The Colorado Marathon

Fort Collins, CO

Sunday, May 3rd, 2026

Marathon

Half

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