Castle Rock Trail Festival

The Castle Rock Trail Festival, held in Castle Rock, Colorado, offers a variety of trail running events on the scenic ridgeline trails of Philip S. Miller Park and Ridgeline Open Space. Distances include a 5K, 10K, half marathon, and an ultra-distance 50K, catering to runners of all levels.

Families can enjoy the liveBIG Family Adventure Run, featuring a fun obstacle course for children ages 5 to 12. Participants receive event T-shirts, finisher medals, and access to professional chip timing and post-race refreshments. The festival emphasizes community involvement, outdoor adventure, and supports the Town’s Therapeutic Recreation Program through the family run. Visit the organization's website for the most recent information.