Run mostly along the hilly trails that wind through Dash Point State Park, a 398-acre park along the shoreline of Puget Sound near Seattle, the Dash Point State Park Half Marathon & 10K follows an out-and-back loop route that runners in the half marathon will run twice, while those running the 10K will run once. Note that the course map below shows the route for a single loop around the course; the half marathon will double the distance shown below.
(MORE: Dash Point State Park Half Marathon event details)