Course & Elevation
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.
Course Facts
Weather on Race Day
10°C
Temperature
72%
Humidity
60%
Rain Chance
Typical Pacific Northwest fall conditions with mild temperatures and moderate chance of rain. Runners should expect cool, damp weather with layering recommended.
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