Endurance Grid lists 5 races in Snohomish, Washington, from September 2026 to June 2027.
The race calendar
The Snohomish race calendar is busiest in January, May, and June. It covers a range of endurance sports — you'll find races in Running and Rucking — so there's usually a race near you. Distances span a wide range across those sports; you'll see Half Marathon, 5K, 10K, Marathon, and 8K / 5 Mile, along with other popular distances.
Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.
City Elevation
18 ft
Nearest Airport
PAE
Seattle Paine Field International Airport
Time Zone
Pacific Time
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Just Outside Snohomish