Crystal Lake Half Marathon

The Crystal Lake Half Marathon & 12K is an annual running event held in Crystal Lake, Illinois, starting at the iconic Crystal Lake Main Beach. The race features two distances: a half marathon and a 12K (7.44 miles), both finishing together in downtown Crystal Lake. The scenic course includes a loop around Lippold Park, views of the Dole Mansion, and a stretch along the Prairie Path.

Runners benefit from water stations every 1.5 miles, Gatorade at select points, and accessible bathrooms along the route. The event offers bus transportation to the start, indoor and beachside warm-up areas, and a festive post-race celebration with food, beverages, and awards at Crystal Lake Brewery. Visit the organization's website for the most recent information.