Races Near Castle Rock
Find running races within 50km of Castle Rock. Browse upcoming events with dates, distances, and registration links for 2026.
10 races found
Marathon At The MAC
Marathon At The MAC is a 5.0 km trail race held in Castle Rock, CO. The event takes place in November 2026.
Rock Hawk
Rock Hawk is a 50 km ultra trail race held in Castle Rock, CO. The event takes place in August 2026.
Roxborough Ultras
Roxborough Ultras is a 50 km ultra trail race held in Littleton, CO. The event takes place in August 2026.
Mountain Ridge
Mountain Ridge is a 10 km trail race held in Highlands Ranch, CO. The event takes place in April 2026.
Chase the Moon
Chase the Moon is a 50 km ultra trail race held in Highlands Ranch, CO. The event takes place in June 2026.
24 Hours of Palmer Lake
24 Hours of Palmer Lake is a trail race held in Palmer Lake, CO. The event takes place in September 2026.
North Fork 50 Mile/50K
North Fork 50 Mile/50K is a 50 km ultra trail race held in Buffalo Creek, CO. The event takes place in May 2026.
The Bear Chase
The Bear Chase is a 100 km ultramarathon trail race held in Lakewood, CO. The event takes place in October 2026.
Falcon 50
Falcon 50 is a 81 km ultra trail race held in Colorado Springs, CO. The event takes place in April 2026.
Above the Clouds Ultra
Above the Clouds Ultra is a 50 km ultra trail race held in Woodland Park, CO. The event takes place in October 2026.