Running races in or near Tukwila, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Tukwila, WA area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Running-5K - Open 5K
Organization: Lakes Cross Country Booster Club
Date of Race: 09-19-2026
Description: The Open 5k is for those coaches, parents, and community members ...
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Running-1 Mile - youth 1 mile
Organization: Lakes Cross Country Booster Club
Date of Race: 09-19-2026
Description: The Open 5k is for those coaches, parents, and community members ...
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Sammamish City Marathon - Half 13.1
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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Sammamish City Marathon - Kids Race - 2 ...
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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Turkey Trot - 10k race
Organization: Sammamish Running
Date of Race: 11-26-2026
Description: Enjoy the brisk air Fall Event Turkey Trot at the prestigious ...
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Sammamish City Marathon - Sponsor
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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Turkey Trot - 5k dash
Organization: Sammamish Running
Date of Race: 11-26-2026
Description: Enjoy the brisk air Fall Event Turkey Trot at the prestigious ...
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Sammamish City Marathon - 5k (3.1 mi)
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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Fort Steilacoom community 5k
Organization: Lakes Cross Country Booster Club
Date of Race: 09-19-2026
Description: The Open 5k is for those coaches, parents, and community members ...
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Turkey Trot
Organization: Sammamish Running
Date of Race: 11-26-2026
Description: Enjoy the brisk air Fall Event Turkey Trot at the prestigious ...
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Sammamish City Marathon - 10k (6.2 mi)
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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Turkey Trot - 5 mile technical Trail Race
Organization: Sammamish Running
Date of Race: 11-26-2026
Description: Enjoy the brisk air Fall Event Turkey Trot at the prestigious ...
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Turkey Trot - 2k Kids run
Organization: Sammamish Running
Date of Race: 11-26-2026
Description: Enjoy the brisk air Fall Event Turkey Trot at the prestigious ...
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Sammamish City Marathon - Full 26.2
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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Turkey Trot - 10 mile Technical Trail Race
Organization: Sammamish Running
Date of Race: 11-26-2026
Description: Enjoy the brisk air Fall Event Turkey Trot at the prestigious ...
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Sammamish City Marathon
Organization: Sammamish Running
Date of Race: 10-24-2026
Description: Join us for the Sammamish City Marathon. New ...
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The Great Puzzle-Off: Ugly Sweater Edition
Organization: PenMet Parks
Date of Race: 12-18-2026
Description: DescriptionJoin us for our festive Great Puzzle Off! We’ll have ...
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Suicide Prevention Summit
Organization: Pierce County Parks and Recreation
Date of Race: 09-18-2026
Description: Description
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The Great Puzzle-Off: Haunted Edition
Organization: PenMet Parks
Date of Race: 10-15-2026
Description: DescriptionJoin us for another unforgettable Great Puzzle Off! We’ll have spooky ...
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2027 Camp Gilead River Run 5K
Organization: Camp Gilead
Date of Race: 05-31-2027
Description: The River Run 5K is an event to raise money for ...
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Price
Organization: Camp Gilead
Date of Race: 05-31-2027
Description: The River Run 5K is an event to raise money for ...
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Duathlon-10 mile bike, 5 mile run - Virtual ...
Organization: Sammamish Running
Date of Race: 10-03-2026
Description: Join us for one of the last USAT events of the ...
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Duthie Hill Duathlon 10B 5R
Organization: Sammamish Running
Date of Race: 10-03-2026
Description: Join us for one of the last USAT events of the ...
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Duathlon-10 mile bike, 5 mile run - RELAY ...
Organization: Sammamish Running
Date of Race: 10-03-2026
Description: Join us for one of the last USAT events of the ...
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Duathlon-10 mile bike, 5 mile run - FULL ...
Organization: Sammamish Running
Date of Race: 10-03-2026
Description: Join us for one of the last USAT events of the ...
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Complete list of running events in and near Tukwila, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Tukwila
About Tukwila
Tukwila (WA) is a city in King County with an estimated population of 19,107.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
