**Want to save 20% on the 5K or 10K registration? Register for Climb 4 Change and get a discount code in your confirmation email then come back here to complete your registration. It's that easy!
Bring your family and join us for our an awesome adventure on the trails and a morning of fun in Philip S. Miller park.
Events include a great 10K and 5K Trail Run, and the liveBIG adventure run that winds through kid friendly obstacles, including the P.S. Miller challenge hill, in a short 1 mile course.
Proceeds benefit the Castle Rock Parks and Trails Foundation. This non-profit organization is working to improve parks, recreation, trails and open space in Castle Rock.
It'll be an adventure for the whole family!
Register Now, prices increase $5 on race day!