Offering one of the FLATTEST half marathon courses in Western Washington with less than 130 feet of cumulative elevation gain/loss over the 13.1 mile course, runners come from all over to gain their personal best! This race also serves as the Northwest USA Track & Field Half Marathon Championships, bringing in elite athletes from all over the country’s western most six states. Participants will enjoy the colorful fall leaves and scenery at the start/finish area within the city of Redmond, Washington and along the courses that wind along the Sammamish River Trail.