Race guides

5K Races in Castle Rock, Co

Browse upcoming races and find your next event.

Found 3 upcoming races•Updated daily•Last updated: Jun 14

6th Annual July 4th ROCK-IT RUN

📍 Castle Rock, CO•📅 Saturday, Jul 4, 2026•2 events
13.1 Miles5K
View detailsRace website

Quick registration

5K

Starts 7/4/2026, 12:00:00 PM• Current price: $43
Register 5K

Alerts

13.1 Miles

Starts 7/4/2026, 10:30:00 AM• Current price: $55
Register 13.1 Miles

Alerts

Marathon At The MAC

📍 Castle Rock, CO•📅 Saturday, Nov 7, 2026•1 events
Marathon, 1/2 Marathon, 5K
View detailsRace website

Explore more races

5K Races10K RacesHalf Marathon RacesMarathon RacesTriathlon Races5K Races in CoHalf Marathons in Co5K Races in Castle Rock10K Races in Castle Rock