The Tri-Cities Marathon & Half Marathon in Richland, WA, is a running event that showcases the community spirit of the Tri-Cities area, including Richland, Kennewick, and Pasco. There is a marathon, marathon relay, and half marathon. Set along the Columbia River, the course is fast and flat, sending runners through riverfront parks and across the cable-stayed bridges connecting the cities. The marathon is a Boston Qualifying race.
There are finisher medals for participants. There are also awards to the overall top three female and male finishers for each distance, based on chip timing.