Seattle Marathon
Location
Seattle
United States
Distance
Marathon
Date
November 29, 2026
in 84 days
Typical WeatherNovember, 6-11°C (43-52°F), humid
WebsiteVisit Website →
Seattle's largest marathon, starting downtown and winding through the city's neighborhoods with a companion half marathon on the same course network.
What Makes This Race Special
- Seattle's largest marathon
- Run since 1970
- Half marathon on race day
- Late-November finish downtown