Upcoming 5K Races Near Greeley, CO

Pumpkin Pie 5K/10K

Denver, CO

Saturday, November 15th, 2025

Featured

10K

Fast

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Excel Eagle Trot 5K/1K Family Fun Run

Arvada, CO

Saturday, November 15th, 2025

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Leyden Rock Turkey Trot 5K

Arvada, CO

Saturday, November 15th, 2025

View details for race Leyden Rock Turkey Trot 5K

10k Turkey Trek & 5k Turkey Trot - Now With HAL...

Arvada, CO

Saturday, November 22nd, 2025

Half

10K

Trail

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Harvesting Hope 5k

Denver, CO

Thursday, November 27th, 2025

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Pelican Lakes Turkey Trot

Windsor, CO

Thursday, November 27th, 2025

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Broomfield Turkey Day 5K/10K

Broomfield, CO

Thursday, November 27th, 2025

10K

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AdventHealth Avista Louisville Turkey Trot

Louisville, CO

Thursday, November 27th, 2025

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2025 Loveland Turkey Trot

Loveland, CO

Thursday, November 27th, 2025

Trail

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Alpine Bank Boulder Thanksgiving Day 5K

Boulder, CO

Thursday, November 27th, 2025

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NCMC Turkey Trot

Greeley, CO

Thursday, November 27th, 2025

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Fitness Avenue Turkey Trot 5K

Johnstown, CO

Thursday, November 27th, 2025

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All-Out Fa La La

Westminster, CO

Saturday, December 6th, 2025

Half

10K

Trail

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Sweaty Sweater 5k

Fort Collins, CO

Saturday, December 6th, 2025

1 Mile

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Superior Stocking Run

Superior, CO

Saturday, December 13th, 2025

Fast

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WinterFest 5k & Fun Run

Thornton, CO

Saturday, December 13th, 2025

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Santa Catch 5k & 10k

Windsor, CO

Saturday, December 13th, 2025

10K

1 Mile

Trail

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2025 Jingle Bell Run - Colorado

Denver, CO

Sunday, December 14th, 2025

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Santa's Dash for Ca$h

Denver, CO

Saturday, December 20th, 2025

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Ugly Sweater 5K

Denver, CO

Sunday, December 21st, 2025

Fast

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Candy Cane Course - Denver

Denver, CO

Saturday, December 27th, 2025

1 Mile

12K

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Candy Cane Course - Denver

Westminster, CO

Saturday, December 27th, 2025

1 Mile

12K

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Resolution Run 5K

Fort Collins, CO

Wednesday, December 31st, 2025

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Resolution Run - Fort Collins

Fort Collins, CO

Wednesday, December 31st, 2025

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Resolute Runner 5k

Arvada, CO

Thursday, January 1st, 2026

Trail

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All-Out Polar Prowl

Arvada, CO

Saturday, January 10th, 2026

Half

10K

Trail

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Colorado Cold Rush

Louisville, CO

Sunday, January 18th, 2026

10K

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Arctic Prairie Dog 10k & 5k

Louisville, CO

Sunday, January 18th, 2026

Half

10K

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Polar Bear Run and Plunge

Fort Collins, CO

Saturday, January 24th, 2026

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Westy Winter Waggle 5&10k

Westminster, CO

Saturday, February 7th, 2026

10K

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Heart Throb 5k

Arvada, CO

Saturday, February 14th, 2026

Fast

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Ralston Creek Half Marathon & 5k

Arvada, CO

Sunday, February 15th, 2026

Trail

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All-Out Mardi Crawl

Arvada, CO

Sunday, February 22nd, 2026

Half

10K

Trail

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Time to Paddy 5k/10k & Lucky 13.1 - Denver

Denver, CO

Saturday, February 28th, 2026

10K

Half

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Sharin' O' The Green 5k

Fort Collins, CO

Saturday, March 14th, 2026

Fast

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Lucky Brew Race 5K, 10K, 15k & Half Marathon

Severance, CO

Saturday, March 14th, 2026

10K

15K

View details for race Lucky Brew Race 5K, 10K, 15k & Half Marathon

Lucky Brew Race 5K, 10K, and 15K

Windsor, CO

Saturday, March 21st, 2026

10K

15K

Trail

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Central Park 5k

Denver, CO

Sunday, March 22nd, 2026

Fast

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Run the Ranch

Loveland, CO

Friday, April 10th, 2026

10K

Trail

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Donut Dash

Denver, CO

Sunday, April 12th, 2026

Fast

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Spring Fling Prairie Dog Half, 10k, & 5k

Arvada, CO

Sunday, April 12th, 2026

Half

10K

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Great Western Trail Race

Severance, CO

Saturday, April 18th, 2026

10K

Half

Trail

Fast

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All-Out Beat the Heat

Westminster, CO

Saturday, April 18th, 2026

Half

10K

Trail

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Unicorn 5k (Denver-East)

Denver, CO

Sunday, April 26th, 2026

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Friends of the National Center Science Stride 5K

Boulder, CO

Friday, May 1st, 2026

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Longmont Half & 5k (LM Half)

Longmont, CO

Sunday, May 3rd, 2026

Half

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The Colorado Marathon

Fort Collins, CO

Sunday, May 3rd, 2026

Marathon

Half

10K

View details for race The Colorado Marathon

Hometown Half Marathon & 5k/10k - Denver

Denver, CO

Sunday, May 10th, 2026

10K

Half

View details for race Hometown Half Marathon & 5k/10k - Denver

Colorado Women's Classic - Westminster

Westminster, CO

Sunday, May 10th, 2026

10K

10 Miles

View details for race Colorado Women's Classic - Westminster

Dog Jog

Cheyenne, WY

Saturday, May 16th, 2026

View details for race Dog Jog

Explore more in Greeley, CO

Distances:

5K 10K Half Marathon Marathon

Months:

November December January

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Colorado races

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