Tacoma Narrows Half Marathon / 10K / 5K 2026

The Tacoma Narrows Half Marathon, 10K, and 5K takes place on August 29, 2026, in Tacoma, Washington, organized by the Tacoma City Marathon Association. All three distances start and finish at Cheney Stadium. The half marathon follows an out-and-back route that includes the Scott Pierson Trail, a pedestrian bridge crossing over Highway 16, the Skyline neighborhood and bridge, and the Tacoma Narrows Bridge before returning to the stadium. The 10K and 5K courses begin and end at Cheney Stadium and incorporate a lap around the stadium's warning track. Finishers will cross the stadium's warning track and may appear on the stadium jumbotron.