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Summer Splash Prairie Dog Half, 10k, & 5k

July 18, 2026 • Castle Rock, CO

Course Distances

13.1M

10K

5K

About this race

Welcome to the Summer Splash Prairie Dog Half, 10k & 5k in Castle Rock, Colorado. Part of the Prairie Dog Half race series, join us in July as we race through Castle Rock along the East Plum Creek Trail. For all race info, click the "race info" tap (or the links at the bottom)!

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