Races in Castle Rock, United States
Find running events in this area
7 upcoming races
View Race Calendar 2026
5K
Summer Splash Prairie Dog Half, 10k, & 5k (5K)
Jul 18
Castle Rock, United States
10K
Summer Splash Prairie Dog Half, 10k, & 5k (10K)
Jul 18
Castle Rock, United States
Half Marathon
Summer Splash Prairie Dog Half, 10k, & 5k (13.1 Miles)
Jul 18
Castle Rock, United States
10K
Rock Hawk (10 km)
Aug 29
Castle Rock, United States
25 km
Rock Hawk (25 km)
Aug 29
Castle Rock, United States
5K
Rock Hawk (5 km)
Aug 29
Castle Rock, United States
Ultra (50 km)
Rock Hawk (50 km)
Aug 29
Castle Rock, United States
Looking for more races?
Discover races in the area around Castle Rock