5254 N Meadows Dr, Castle Rock CO
Saturday, July 18th, 2026
Event Overview
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.
Date & Location
- Date: 2026-07-18
- Location: 5254 N Meadows Dr, Castle Rock, CO
Race Information
For all race info, click the "race info" tab (or the links at the bottom)!
- Half Marathon: Join for a long-distance challenge.
- 10k: Perfect for those wanting a shorter race.
- 5k: Great option for beginners or families.
- URL: More Info
Course Map
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