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Run Like a Reindeer 5K
Winter Park, CO
Saturday, December 20th, 2025
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Santa's Dash for Ca$h
Denver, CO
Ugly Sweater 5K
Sunday, December 21st, 2025
Candy Cane Course - Denver
Saturday, December 27th, 2025
Westminster, CO
Resolution Run - Fort Collins
Fort Collins, CO
Wednesday, December 31st, 2025
Resolution Run 5K
Steve's Event Page TEST RACE
Morrison, CO
Resolute Runner 5k
Arvada, CO
Thursday, January 1st, 2026
All-Out Polar Prowl
Saturday, January 10th, 2026
Sentinel Flurry
Golden, CO
Arctic Prairie Dog 10k & 5k
Louisville, CO
Sunday, January 18th, 2026
Colorado Cold Rush
Polar Bear Run and Plunge
Saturday, January 24th, 2026
Freakin Freezin 5K - Denver
Sunday, January 25th, 2026
Yeti Chase 5k/10k
Westy Winter Waggle 5&10k
Saturday, February 7th, 2026
Super Sunday 5K
Littleton, CO
Sunday, February 8th, 2026
Parker Parks and Recreation Love 'em or Leave '...
Parker, CO
Saturday, February 14th, 2026
Heart Throb 5k
Ralston Creek Half Marathon & 5k
Sunday, February 15th, 2026
Highlands Ranch 5k
Highlands Ranch, CO
Sunday, February 22nd, 2026
All-Out Mardi Crawl
Time to Paddy 5k/10k & Lucky 13.1 - Denver
Saturday, February 28th, 2026
Sharin' O' The Green 5k
Saturday, March 14th, 2026
Lucky Brew Race 5K, 10K, 15k & Half Marathon
Severance, CO
HRCA St. Patrick's Day 5K
Lucky Brew Race 5K, 10K, and 15K
Windsor, CO
Saturday, March 21st, 2026
All-Out Spring Fever
Sunday, March 22nd, 2026
Central Park 5k
Spring Equinox
Wellington, CO
Sunday, March 29th, 2026
Run the Ranch
Loveland, CO
Friday, April 10th, 2026
Platte River Half-Marathon and Relay
Sunday, April 12th, 2026
Donut Dash
Spring Fling Prairie Dog Half, 10k, & 5k
Great Western Trail Race
Saturday, April 18th, 2026
All-Out Beat the Heat
DoNot Stop Half Marathon (5k/10k) - Denver
Sunday, April 19th, 2026
Bigfoot Half Marathon
Estes Park, CO
Saturday, April 25th, 2026
Unicorn 5k (Denver-East)
Sunday, April 26th, 2026
Friends of the National Center Science Stride 5K
Boulder, CO
Friday, May 1st, 2026
Longmont Half & 5k (LM Half)
Longmont, CO
Sunday, May 3rd, 2026
The Colorado Marathon
HRCA Mother's Day 5K
Saturday, May 9th, 2026
Parker Parks and Recreation Miles over the Mead...
Hometown Half Marathon & 5k/10k - Denver
Sunday, May 10th, 2026
Colorado Women's Classic - Westminster
StepUp For Women And Recovery
Saturday, June 6th, 2026
J-Town Jog 5K and Youth Mile
Johnstown, CO
Flamingo Day 5K
Sunday, June 7th, 2026
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