Castle Rock Half Marathon

Castle Rock's small-town charm, abundant outdoors, and beautiful parks, trails and open space, make it a great place to run. Just far enough from the city to retain the small town atmosphere but still close enough that you never feel deprived, Castle Rock is a gem along the Front Range.

The town of Castle Rock wants to share its beautiful parks, untouched open space and breath taking trails with locals and new comers alike. So you can either choose the half Marathon, 5 mile or Rock Challenge.