14 Upcoming Races Near Fort Collins, CO in December, 2026

Most popular races in Colorado →

Sat, Dec 55 races

Run with the Buffalo Fun Run: 2.5 Mile Distance

Commerce City, CO

View details for race Run with the Buffalo Fun Run: 2.5 Mile Distance

Run with the Buffalo Fun Run: 5K Distance

Commerce City, CO

View details for race Run with the Buffalo Fun Run: 5K Distance
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Toy Drop logo

Toy Drop

Loveland, CO

View details for race Toy Drop

Onesie Dash AND Mini Dash

Red Feather Lakes, CO

1 Mile
View details for race Onesie Dash AND Mini Dash

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All-Out Fa La La logo

All-Out Fa La La

Westminster, CO

Half
10K
5K
Trail
View details for race All-Out Fa La La

Sun, Dec 62 races

Spring Park T&H 6K logo

Spring Park T&H 6K

Fort Collins, CO

View details for race Spring Park T&H 6K
Candy Cane Course - Denver logo

Candy Cane Course - Denver

Westminster, CO

1 Mile
5K
10K
View details for race Candy Cane Course - Denver

Sat, Dec 124 races

Santa Catch 5k & 10k logo

Santa Catch 5k & 10k

Windsor, CO

5K
10K
1 Mile
Trail
View details for race Santa Catch 5k & 10k
WinterFest 5k & Fun Run logo

WinterFest 5k & Fun Run

Thornton, CO

5K
View details for race WinterFest 5k & Fun Run
Superior Stocking Run logo

Superior Stocking Run

Superior, CO

5K
Fast
View details for race Superior Stocking Run
Sleigh Bell Shuffle logo

Sleigh Bell Shuffle

Loveland, CO

View details for race Sleigh Bell Shuffle

Sat, Dec 192 races

Colorado Tap House Jingle Bell Run logo

Colorado Tap House Jingle Bell Run

Arvada, CO

1 Mile
View details for race Colorado Tap House Jingle Bell Run
Sweaty Sweater 5k logo

Sweaty Sweater 5k

Fort Collins, CO

5K
1 Mile
View details for race Sweaty Sweater 5k

Thu, Dec 311 race

Resolution Run - Fort Collins logo

Resolution Run - Fort Collins

Fort Collins, CO

5K
View details for race Resolution Run - Fort Collins