Ghost of Seattle Marathon

Seattle, WA, USA · November 28, 2026
partly-cloudy-day40°·44° high·Light·Rain possible
7
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Race Day Weather

partly-cloudy-day
40°at start
44° high
Light
Rain possible

Cool start, light rain possible

Runners will face a steady temperature from 40°F at the start to 44°F by the finish. With light winds from the SSW at 6 mph, conditions should remain manageable, but humidity at 82% may feel heavier. The potential for light rain means a cautious approach to hydration and pacing is advisable, particularly in the pre-race window.

Race day forecast available in 26 days
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Pace Calculator

Distance: 26.2mi
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Race Info

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

Area Map

Course Map

FAQ

When is the 2026 Ghost of Seattle Marathon?

The 2026 Ghost of Seattle Marathon will be held on Saturday November 28, 2026.

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 2026 Ghost of Seattle Marathon?

The forecast calls for a high of 46°F and a low of 38°F with a 22% chance of rain.

Historical Weather

Based on 5 years of data
Avg Temp
46°F
L:38° H:46°
RunScore
7
Conditions
Rain Freq
20%
1 of 5 yrs
Wind4mph
Dew40°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-night
38°/45°-
8
2024
cloudy
36°/45°-
8
2023
cloudy
32°/46°-
7
2022
cloudy
36°/44°-
7
2021
cloudy
48°/52°Light
7