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Colorado 13er (Half Marathon/10k/5k)
Louisville, CO
Sunday, June 7th, 2026
Red, White and Brew 5k, 10k, Half Marathon & 12...
Windsor, CO
Saturday, June 20th, 2026
All-Out Dog Days
Westminster, CO
Saturday, July 11th, 2026
Choice City Running Festival
Fort Collins, CO
Friday, August 7th, 2026
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Erie Half & 5k
Erie, CO
Sunday, August 16th, 2026
Pioneer Prairie Dog Half, 10k & 5k
Sunday, August 23rd, 2026
Golden Harvest Half Marathon & 5k/10k - Denver
Saturday, September 5th, 2026
Black Squirrel Half Marathon
Bellvue, CO
Saturday, September 12th, 2026
All-Out Fall Fest
Saturday, September 19th, 2026
Fall Equinox
Sunday, September 20th, 2026
Red Feather Trail Jamboree
Red Feather Lakes, CO
Friday, September 25th, 2026
Running for Children's Rights to Both Parents -...
Boulder, CO
Sunday, September 27th, 2026
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mi...
Sunday, October 4th, 2026
The Long View Marathon
Saturday, October 10th, 2026
Westy Half & 5k
Sunday, October 11th, 2026
All-Out Fa La La
Saturday, December 5th, 2026
Lucky Brew Race 5K, 10K, 15k & Half Marathon
Severance, CO
Sunday, March 14th, 2027
All-Out Beat the Heat
Saturday, April 24th, 2027
The Colorado Marathon
Sunday, May 2nd, 2027
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