Snohomish River Run
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About the race
The Snohomish River Run takes place on October 11, 2026, in Snohomish, Washington, with the event address listed as 1301 1st St. The course runs along the Snohomish River through the historic Snohomish Valley and passes farmland and stands of evergreen trees.
The event program includes several road race distances, offering separate races on the same day:
- Marathon: 26.2 Miles
- Half Marathon: 13.1 Miles
- 10K: 10K
- 5K: 3.1 Miles
The half marathon is USATF certified. The marathon is a certified Boston qualifier, has a five hour time limit, and is limited to 400 participants. Registration opening dates and fees differ by race. Registration deadlines are listed as May 15, 2026 for all races. Reported registration details and fees by event are: 5K fee $45, 10K fee $55, Half Marathon fee $75, Marathon fee $95. Registration opening dates vary by distance with the marathon opening later than the other races.
The description of the course emphasizes river views and valley scenery. The event is organized as a set of road races with certification details and participant limits specified for the longer distances. Visit the organization's website for the most recent information.
