The Subaru ERock Sunrise Sunset course is hosted on the freshly engineered trails at the Philip S. Miller Park in Castle Rock, Colorado.

The course is a 6.5 mile loop of flowy, playful trails with consistent terrain changes, short climbs and rewarding descents. It is approximately 90% singletrack with frequent passing zones and 10% dirt road.


Philip S. Miller Park
1375 W. Plum Creek Parkway
Castle Rock, CO

Download this map as a PDF here – Please note this is a tentative course and will be finalized as the event approaches.

Check out the course on with profile and venue descriptions.