Race Discovery

Race Calendar in Colorado, United States

761 events found

6th Annual July 4th Rock-It Run logo
Jul
04

6th Annual July 4th Rock-It Run

Castle Rock, Colorado, United States
Running
5K Half-Marathon 1K
July 4th Run 5K/10K/13.1 DENVER/AURORA logo
Jul
04

July 4th Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado, United States
Running
5K 10K Half-Marathon 1.6K +2
Loveland Liberty 5K logo
Jul
04

Loveland Liberty 5K

Loveland, Colorado, United States
Running
5K
2026 Crested Butte Golden Retriever Registration July 4 Parade logo
Jul
04

2026 Crested Butte Golden Retriever Registration July 4 Parade

Crested Butte, Colorado, United States
Running
2026 Crested Butte Golden Retriever Entry July 4
Georgetown SUP-Athlon logo
Jul
04

Georgetown SUP-Athlon

Georgetown, Colorado, United States
Triathlon
Georgeotwn SUP-Athlon Georgeotwn SUP-Athlon Relay
Durango Main Avenue Mile logo
Jul
04

Durango Main Avenue Mile

Durango, Colorado, United States
Running
1.6K
40th Annual Boogie's Buddy Race, Presented By Aspen Valley Health logo
Jul
04

40th Annual Boogie's Buddy Race, Presented By Aspen Valley Health

Aspen, Colorado, United States
Running
8K 5K 1.6K
Bayfield Firecracker 5K & 2K fun run/walk logo
Jul
04

Bayfield Firecracker 5K & 2K fun run/walk

Bayfield, Colorado, United States
Running
5K 2K
4th of July Donut Hole Mile logo
Jul
04

4th of July Donut Hole Mile

Arvada, Colorado, United States
Running
1.6K
Let Freedom Run 5k - LONGMONT logo
Jul
04

Let Freedom Run 5k - LONGMONT

Longmont, Colorado, United States
Running
5K
Run for Chocolate 5K/10K/13.1 DENVER/AURORA logo
Jul
04

Run for Chocolate 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado, United States
Running
5K 10K Half-Marathon 1.6K +2
Palmer Lake July 4th Fun Run logo
Jul
04

Palmer Lake July 4th Fun Run

Palmer Lake, Colorado, United States
Running
6.4K