The 2025 event has concluded.
Ghost of Seattle Marathon
Seattle, WA, USA • November 29, 2025
Race Day Weather
38°
46° high
Light
Dry
Cool morning, steady conditions
Runners will face a cool start at 38°F, warming to 45°F by the finish. With a gentle wind of 5 mph from the SE and high humidity at 84%, hydration will be essential. Given the temperatures, pacing should remain steady, allowing for a conservative start to conserve energy.
Pre-raceRace windowPost-race
The course is a very flat and fast certified Boston Marathon qualifier. The marathon is comprised of two 13.1-mile loops run on streets and sidewalks along scenic Lake Washington in Seattle, WA. Source
FAQ
When is the 2025 Ghost of Seattle Marathon?
The 2025 Ghost of Seattle Marathon will be held on Saturday November 29, 2025.
Is the Ghost of Seattle Marathon a Boston Marathon Qualifier?
Yes, the Ghost of Seattle Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2025 Ghost of Seattle Marathon?
The forecast calls for a high of 46°F and a low of 36°F with a 0% chance of rain.
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