5K races in Colorado, United States — 2026 running calendar

Dec

05

Candy Cane Course - Colorado Springs

Colorado Springs, Colorado, United States

$27.00 - $34.00

Running

1.6K 5K 10K 15K

Dec

05

Toy Drop

Loveland, Colorado, United States

$30.00 - $60.00

Running

5K 10K 15K +2

Dec

06

Rock Canyon Half Marathon- 40th Anniversary Run!

Pueblo, Colorado, United States

$35.00 - $55.00

Running

Half-Marathon 5K

Dec

06

Candy Cane Course - Denver

Westminster, Colorado, United States

$27.00 - $36.00

Running

1.6K 5K 10K 15K

Dec

12

Superior Stocking Run

Superior, Colorado, United States

$25.00 - $125.00

Running

5K

Dec

12

Ymca Jingle Jog 5K

Fountain, Colorado, United States

Free - $40.00

Running

5K 1.3K

Dec

12

WinterFest 5k & Fun Run

Thornton, Colorado, United States

$25.00

Running

5K

Dec

12

Santa Shuffle 5K

Littleton, Colorado, United States

$35.00

Running

5K

Dec

12

Santa Catch 5k & 10k

Windsor, Colorado, United States

$15.00 - $55.00

Running

5K 10K 1.6K

Dec

12

Sunrise Marathon 5K/10K/13.1 Denver/Aurora

Centennial, Colorado, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Dec

13

Jingle Bell Run - Colorado

Denver, Colorado, United States

$25.00 - $45.00

Running

5K 1.6K Kids Run Virtual Jingler

Dec

19

Santa's Dash for Ca$h

Denver, Colorado, United States

$39.00

Running

5K