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Upcoming Half Marathon Running Races Near Denver, CO
Manitou 5K
Manitou Springs, CO
Saturday, October 5th, 2024
Pioneer Prairie Dog Half, 10k & 5k
Westminster, CO
Saturday, September 28th, 2024
Spooky Sprint - Denver
Littleton, CO
Westy Half & 5k
Sunday, October 13th, 2024
All-Out Kooky-Spooky
Golden, CO
Sunday, October 27th, 2024
All-Out Fa La La
Saturday, December 7th, 2024
All-Out Polar Prowl
Arvada, CO
Saturday, January 11th, 2025
Arctic Prairie Dog Half, 10k & 5k
Louisville, CO
Sunday, January 19th, 2025
All-Out Mardi Crawl
Saturday, February 22nd, 2025
Time to Paddy 5k/10k & Lucky 13.1 - Denver
Denver, CO
Saturday, March 1st, 2025
All-Out Spring Fever
Sunday, March 23rd, 2025
Three Creeks Half Marathon
Englewood, CO
Sunday, April 13th, 2025
Spring Fling Prairie Dog Half, 10k, & 5k
All-Out Beat the Heat
Saturday, April 19th, 2025
Runs With Scissors Races
Brighton, CO
Saturday, April 26th, 2025
Colorado 13er (Half Marathon/10k/5k)
Sunday, June 1st, 2025
All-Out Summer Breeze
Saturday, June 7th, 2025
Hometown Half Marathon & 5k/10k - Denver
Saturday, June 21st, 2025
All-Out Dog Days
Saturday, July 12th, 2025
All-Out Runapalooza
Saturday, August 2nd, 2025
Erie Half & 5k
Erie, CO
Sunday, August 17th, 2025
Labor Day Half Marathon
Parker, CO
Monday, September 1st, 2025