Capital City Marathon

Olympia, WA, USA · May 17, 2026
partly-cloudy-day52°·63° high·Light·Dry
9
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Weather
Course
FAQ
History

Race Day Weather

partly-cloudy-day
52°at start
64° high
Breezy
Dry

Cool conditions, steady winds

Runners will face a temperature rise from 50°F to 64°F, with an average humidity of 71% and a dew point of 47°F. Winds will be from the SSW at 8 mph, with gusts up to 24 mph, creating a potential headwind effect. Runners should consider adjusting their pace conservatively as the temperature increases to maintain performance.

Race day forecast available in 15 days
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Race Info

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FAQ

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When is the 2026 Capital City Marathon?

The 2026 Capital City Marathon will be held on Sunday May 17, 2026.

Is the Capital City Marathon a Boston Marathon Qualifier?

Yes, the Capital City Marathon is an official Boston Marathon qualifier.

What is the time limit for the Capital City Marathon?

The time limit for the Capital City Marathon is 6.5 hours.

What will the weather be like for the 2026 Capital City Marathon?

The forecast calls for a high of 64°F and a low of 48°F with a 0% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
60°F
L:48° H:60°
RunScore
8
Conditions
Rain Freq
0%
0 of 3 yrs
Wind10mph
Dew42°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2025 Capital City Marathon

Partly cloudy throughout the day.

2025
clear-day
47°/57°-
8

2024 Capital City Marathon

Partly cloudy throughout the day.

2024
clear-day
46°/61°-
8

2023 Capital City Marathon

Partly cloudy throughout the day.

2023
cloudy
52°/60°-
9

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