Whidbey Island Marathon

Oak Harbor, WA, USA · April 25, 2027
partly-cloudy-day48°·53° high·Light·Rain possible
8
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Race Day Weather

partly-cloudy-day
48°at start
53° high
Light
Rain possible

Cool start, light rain possible

Runners will face temperatures starting at 48°F, gradually rising to 51°F by race end. Light winds from the south at 7 mph will have minimal impact on performance. With humidity at 76%, runners should consider adjusting their pace early and staying hydrated, as conditions may feel cooler than expected.

Race day forecast available in 154 days
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Distance: 26.2mi
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Race Info

The Whidbey Island Marathon starts at Bowman Bay Boat Launch and crosses the Deception Pass Bridge, the only marathon course in Washington State that closes the bridge to vehicle traffic for runners. The marathon finishes at Windjammer Park in Oak Harbor. The event also includes a half marathon, 10K, 5K, and 1K kids run, all starting and finishing at Windjammer Park. The marathon and half marathon are USATF-certified and the marathon qualifies for the Boston Marathon. Source

Area Map

Course Map

FAQ

When is the 2027 Whidbey Island Marathon?

The 2027 Whidbey Island Marathon will be held on Sunday April 25, 2027.

Is the Whidbey Island Marathon a Boston Marathon Qualifier?

Yes, the Whidbey Island Marathon is an official Boston Marathon qualifier.

What is the time limit for the Whidbey Island Marathon?

The time limit for the Whidbey Island Marathon is 7 hours.

What will the weather be like for the 2027 Whidbey Island Marathon?

The forecast calls for a high of 55°F and a low of 47°F with a 17% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
53°F
L:45° H:54°
RunScore
8
Conditions
Rain Freq
25%
1 of 4 yrs
Wind8mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
41°/56°-
9
2025
cloudy
48°/54°-
9
2024
partly-cloudy-day
43°/53°-
8
2023
rain
47°/52°Light
8