Half Marathon at Chiawana Park

The US 1M, 5K, 10K, 15K, and Half Marathon at Chiawana Park in Pasco, WA, is a multi-distance running event scheduled for July 19, 2025. Participants can choose from various race lengths, including a half marathon that features an out-and-back course completed four times. All finishers will receive themed medals, and there will be a costume contest with awards for the best outfits.

The event is part of the US Road Running Race Series, allowing participants to earn points. Registration is required through RunSignup, and there will be no on-site registration available. Visit the organization's website for the most recent information.