Join us for the second annual Castle Rock Half Marathon!!
Our small-Town character with wideopen spaces make Castle Rock a great place to run. We'll start downtown and tour the Town before retreating to the East Plum Creek Trail for a shady run by the creek. The half marathon is a scenic run with nominal elevation gains and losses. Most of the distance runs along the serene untouched open space along Plum Creek.
Not up for a traditional 13.1?
The shorter 5-mile race follows the best parts of the half marathon but cuts the distance. Midway between a 5K and 10K, you'll love this run.
Ready for a challenge?
We are proud to present the Rock Challenge for adventurous runners. This race adds the steep ascent and descent of our iconic Town monument, the Rock, to the first half of the 5 mile distance, making it a thigh-burning wake up call.
All three events will be professionally timed, with prizes for top finishers. Registration spaces are limited so don't wait to sign up.
A post race expo, unique downtown boutiques, and hometown restaurants are all within a few blocks of the start/finish and will make for a great day in Castle Rock. Pre-race training program also available.