The Early Years
2009Established in 2009, the Seattle Half Marathon is now 17 years old. From its first edition in Seattle, it has evolved into a race that reflects the character of its host region in United States.
Difficulty
Marathon Index Score
次回大会
2026年6月27日
The Seattle Half Marathon showcases the city's iconic waterfront and neighborhoods, starting in Green Lake and finishing at Alki Beach in West Seattle. The course features gentle rolling hills with stunning views of the Puget Sound, Elliott Bay, and the Olympic Mountains throughout the race. Runners experience Seattle's vibrant urban landscape while enjoying autumn weather on this relatively fast, scenic point-to-point route.
Typical Pacific Northwest fall conditions with mild temperatures and moderate chance of rain. Runners should expect cool, damp weather with layering recommended.

The Race

Seattle
Established in 2009, the Seattle Half Marathon is now 17 years old. From its first edition in Seattle, it has evolved into a race that reflects the character of its host region in United States.
The Seattle Half Marathon route is one of those courses where runners forget their pace and reach for their phones. The scenery through Seattle and its surroundings has earned this race a reputation as one of the most photogenic in North America.
For thousands of runners each year, the Seattle Half Marathon is their first half marathon. The combination of a forgiving course, generous time limits, and supportive crowds has earned this race a reputation as the place where marathon journeys begin. The first-timer energy on race morning is palpable.
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