2018 Seattle Marathon & Half Marathon

Seattle Marathon

Seattle Marathon
Date Nov 25, 2018
Distance Half-marathon, Marathon
Course Type Road

Race Information

The Seattle Marathon and half marathon is an annual event that happens on the Sunday following Thanksgiving. This race features a very scenic route with a number of small hills that will pose a challenge to any level of runner. The marathon started in 1970 with a small group of friends and has grown to be one of the largest events in the Pacific Northwest.

In recent years the Seattle Marathon and half marathon have attracted a field of around 15,000 runners, making it one of the top ten largest marathons in the United States. 


Get Help Training

Need some help training for this race? US Champion, Tara Welling will build you a custom half marathon training plan that is built-from-scratch and specifically tailored for your next race.

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Race Reports

Read first hand reports and reviews from runners who have completed this race in the past!

2016 Seattle Marathon Race Report
"We wind our way through the city – a few uphills, but mostly downhills and finally make our way out on the Lake Washington floating bridge..."

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