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June 23, 2018
6:00 AM - 12:00 PM
Festival Park
300 Second St.
Castle Rock, CO 80104
Back the Blue Castle Rock Half Marathon combined logo
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Back the Blue - Castle Rock Half Marathon

Saturday, June 23, 2018

Support the men and women of law enforcement as you run through picturesque Castle Rock at the Town's annual half marathon. Proceeds from all race distances will be donated to the Colorado Fallen Heroes Foundation to support law enforcement offices across the state. Beginning and ending in the newly redesigned Festival Park, the Castle Rock Half Marathon invites you to pick your race, cheer on your runner, or just come out to enjoy the post-race party.

Half Marathon: The 13.1 mile course takes you up and down Castle Rock's challenging terrain and along the beautiful East Plum Creek Trail. 

Rock Challenge: Ready for a challenge? Wanna Run the Rock? For all you adventurers out there we invite you to test your mettle with the Rock Challenge. A challenging 10K distance, this race adds the steep ascent and descent of our beloved town monument, the Rock, to the 5-Mile course making it a thigh burning wake up call.

5-Mile: Not up for a traditional 13.1? The shorter 5 mile race follows the best parts of the half marathon but cuts the distance.

Run4theBlue: A bit longer than a 5K, we added this course option to let runners and non-runners alike show their support for our boys in blue.     

Register here.

Sign up to volunteer for this event through VolunteerConnectDC.

A group of runners on the street in a race