Castle Rock Trail Festival

The Castle Rock Trail Festival is an exciting athletic event that caters to a wide range of participants, from ultra-distance runners to families with children aged 5 to 12. Set against the stunning backdrop of Philip S. Miller Park and Ridgeline Open Space, the festival features various race options, including a 50K ultramarathon, half marathon, 10K, and 5K, as well as a family-friendly obstacle course known as the liveBIG Family Adventure Run.

Participants receive event T-shirts and finisher medals, and the festival promotes community engagement and outdoor activity, with proceeds supporting the Town’s Therapeutic Recreation Program. Visit the organization's website for the most recent information.