Running Races in Colorado, United States 2026 112 events
Browse upcoming running races in United States. Find dates, distances, and registration links.
Upcoming races
RunningIn 2 months
Buena Vista Turkey Trot 5K & Family Fun Run
◎ Buena Vista, USA▤ Nov 26, 2026
5 km
RunningIn 2 months
Mile High United Way Turkey Trot 2026
◎ Denver, USA▤ Nov 26, 2026
RunningIn 2 months
Christmas Mountain 5 Mile Run
◎ Salida, USA▤ Nov 27, 2026
8 km
RunningIn 2 months
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
◎ Centennial, USA▤ Nov 28, 2026
5 km
RunningIn 3 months
All-Out Fa La La
◎ Westminster, USA▤ Dec 5, 2026
RunningIn 3 months
Candy Cane Course - Colorado Springs
◎ Colorado Springs, USA▤ Dec 5, 2026
RunningIn 3 months
Candy Cane Course - Denver
◎ Westminster, USA▤ Dec 6, 2026
RunningIn 3 months
Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA
◎ Aurora, USA▤ Dec 12, 2026
5 km
RunningIn 3 months
2026 Jingle Bell Run - Colorado
◎ Denver, USA▤ Dec 13, 2026
RunningIn 3 months
A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA
◎ Centennial, USA▤ Dec 26, 2026
5 km
RunningIn 4 months
Old School Ultras
◎ Denver, USA▤ Dec 31, 2026
RunningIn 4 months
Sky Pilots Club Membership
◎ Ouray, USA▤ Dec 31, 2026
RunningIn 4 months
All-Out Polar Prowl
◎ Arvada, USA▤ Jan 9, 2027
RunningIn 4 months
MLK Jr. Freedom Run 5K/10K/13.1 DENVER/AURORA
◎ Aurora, USA▤ Jan 16, 2027
5 km
RunningIn 5 months
Coffee Lover Run DENVER/AURORA
◎ Aurora, USA▤ Jan 30, 2027
RunningIn 5 months
All-Out Mardi Crawl
◎ Arvada, USA▤ Feb 6, 2027
RunningIn 5 months
Valentine's Day Run 5K/10K/13.1 DENVER/AURORA
◎ Aurora, USA▤ Feb 13, 2027
5 km
RunningIn 6 months
22nd Annual Run Through Time Trail Marathon and Half Marathon
◎ Salida, USA▤ Mar 13, 2027
42.2 km
RunningIn 6 months
All-Out Spring Fever
◎ Golden, USA▤ Mar 21, 2027
RunningIn 6 months
Central Park 5k
◎ Denver, USA▤ Mar 28, 2027
5 km
Also in United States
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