Course
Flat out-and-back style course on the paved riverfront trail beside the Columbia River. All distances start and finish at the west end of Chiawana Park in Pasco. Themed aid stations are placed along the route.
Key dates
- !Entries openThu 31 Dec 2026 · in 10 weeks
- ★Race daySat 29 May 2027
About
The Big River Race is a scenic, flat and fast running event along the Columbia River in Pasco, Washington. It offers a half marathon, 10K, 5K and a free 1-mile fun run.
Save Big River Race to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.