Skagit Flats Marathon

Burlington, WA, USA · September 13, 2026
partly-cloudy-day54°·69° high·Light·Dry
8
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Race Day Weather

partly-cloudy-day
54°at start
69° high
Light
Dry

Cool start, gradual warming

Runners will face a temperature rise from 55°F at the start to 69°F by the finish, with humidity at a moderate 72%. Wind will be light, mostly a tailwind during key segments, especially from Miles 6-8 and 12. To manage the warming conditions, runners should consider a conservative start and adjust pacing as temperatures increase, particularly in the second half of the race.

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Distance: 26.2mi
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Race Info

The Skagit Flats Marathon starts on Victoria Street at Burlington-Edison High School and winds through Skagit Valley farmland before finishing on the school's track. Now in its 49th year, the marathon and half marathon both hold USATF certification as Boston qualifiers. The nonprofit Skagit Runners club organizes the race, with the marathon, half marathon and 5K field capped at 800 runners. Source

FAQ

When is the 2026 Skagit Flats Marathon?

The 2026 Skagit Flats Marathon will be held on Sunday September 13, 2026.

Is the Skagit Flats Marathon a Boston Marathon Qualifier?

Yes, the Skagit Flats Marathon is an official Boston Marathon qualifier.

What is the time limit for the Skagit Flats Marathon?

The time limit for the Skagit Flats Marathon is 6 hours.

What will the weather be like for the 2026 Skagit Flats Marathon?

The forecast calls for a high of 69°F and a low of 50°F with a 8% chance of rain.

Historical Weather

Based on 9 years of data
Avg Temp
66°F
L:55° H:67°
RunScore
8
Conditions
Rain Freq
33%
3 of 9 yrs
Wind6mph
Dew55°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
59°/61°Light
8
2024
clear-day
59°/71°-
9
2023
clear-day
42°/60°-
8
2019
partly-cloudy-day
59°/65°Light
9
2018
partly-cloudy-day
59°/66°Light
7
2017
cloudy
50°/68°-
8
2016
partly-cloudy-day
54°/66°-
9
2015
partly-cloudy-day
57°/65°-
8
2014
clear-day
55°/77°-
8