Half Marathon at Chiawana Park

The Ninja 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park in Pasco, Washington, offers a variety of race distances including 1 mile, 5K, 10K, 15K, and a half marathon. All courses are out-and-back routes starting near the Chiawana Park Boat Ramp. The 5K, 10K, and 15K races involve multiple laps of the same course, with the half marathon completing four laps.

The event features a 3 hour and 30 minute time limit and awards finisher medals. Participants can also compete for best costume and series points. The race promotes a fun and competitive atmosphere in a scenic park setting. Visit the organization's website for the most recent information.