Upcoming Half Marathon Races Near Wellington, CO

Spring Equinox

Wellington, CO

Sunday, March 23rd, 2025

Horsetooth Half Marathon

Fort Collins, CO

Sunday, April 13th, 2025

Great Western Trail Race

Severance, CO

Saturday, April 19th, 2025

Bigfoot Half Marathon

Estes Park, CO

Saturday, April 26th, 2025

Longmont Half & 5k (LM Half)

Longmont, CO

Sunday, May 4th, 2025

The Colorado Marathon

Fort Collins, CO

Sunday, May 4th, 2025

Red, White and Brew 5k, 10k, Half Marathon & 12...

Windsor, CO

Saturday, June 21st, 2025

Rocky Mountain Half Marathon & 5K

Estes Park, CO

Friday, August 1st, 2025

Erie Half & 5k

Erie, CO

Sunday, August 17th, 2025

Black Squirrel Half Marathon

Bellvue, CO

Saturday, September 6th, 2025

Windsor Marathon, Half Marathon, 10k & 5k

Windsor, CO

Sunday, October 5th, 2025

The Long View Marathon

Fort Collins, CO

Saturday, October 11th, 2025