Tri-Cities Marathon

The Half Marathon course is 6.55 miles out-and-back into Pasco, turning around on the trail just before the Road 54 boat launch. This is a USATF certified course through 2027. The Marathon course is planned to be the same as 2024, again following the Pasco river trail past the Cable Bridge before crossing it into Kennewick. From there, the course is a mix of trail and bike lane going west on Columbia Park Trail. Turn north on the 240 side path and west towards Chamna Park, turning around about 1/3 of the way up the I-182 bridge. Follow the 240 trail back into Richland and to the Riverfront Hotel. USATF Certification for this course is in progress. Relay Exchange 1 is at the Road 54 parking area in Pasco. Exchange 2 is at the turn into Columbia Park in Kennewick (just before the skate park). Exchange 3 is at the east end of Carrier Road in Richland. If your team does not have all 4 members, you may allocate the relay legs however you wish. Parking is generous at all 3 exchange points. You are responsible for arranging for transport to/from these points.