Snohomish River Run

The Snohomish River Run is a Pacific Northwest race day offering four distances: 5K, 10K, half marathon, and full marathon. Held in October, it provides local runners, first-time racers, and marathoners a choice of the same event at varied commitment levels. Snohomish Running Company organizes the series, also behind regional events like the Centennial 100 Relay. All participants receive a race shirt and finisher medal. Full marathon finishers additionally get a Finisher Crewneck.