Running races in or near Renton, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Renton, 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 - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-06-2026
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Running-10K - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-06-2026
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Running-5K - Individual Age group/open
Organization: Mount Tahoma SDA
Date of Race: 11-27-2025
Description: The Thanksgiving Day 5K takes place on a ...
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Running-Half marathon - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-06-2026
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Fastest of the Fastest - 10k
Organization: Sammamish Running
Date of Race: 11-15-2025
Description: Join us for the Fastest of the Fastest Half 13.1, 10k, ...
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Lake Sammamish Classic 13.1 - Mile Marker Sponsor
Organization: Sammamish Running
Date of Race: 12-27-2025
Description: Last Half of 2025 will be a Classic - Out and ...
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Soaring Eagle Turkey Trot - 10k (along the ...
Organization: Sammamish Running
Date of Race: 11-27-2025
Description: Join us for the Turkey Trot Soaring Eagle Park 5k, 10k ...
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Lake Sammamish Classic 13.1 - Individual Age group/open
Organization: Sammamish Running
Date of Race: 12-27-2025
Description: Last Half of 2025 will be a Classic - Out and ...
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Soaring Eagle Turkey Trot - 2k kid's Trot ...
Organization: Sammamish Running
Date of Race: 11-27-2025
Description: Join us for the Turkey Trot Soaring Eagle Park 5k, 10k ...
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Soaring Eagle Turkey Trot - 5 mile Trail ...
Organization: Sammamish Running
Date of Race: 11-27-2025
Description: Join us for the Turkey Trot Soaring Eagle Park 5k, 10k ...
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Fastest of the Fastest Half 13.1, 10k, 5k
Organization: Sammamish Running
Date of Race: 11-15-2025
Description: Join us for the Fastest of the Fastest Half 13.1, 10k, ...
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Running-3.7 mi - Race to the Top of ...
Organization: Sammamish Running
Date of Race: 01-03-2026
Description: Be the first up to the top of Mount Si in ...
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Soaring Eagle Turkey Trot - 5k (along pipeline ...
Organization: Sammamish Running
Date of Race: 11-27-2025
Description: Join us for the Turkey Trot Soaring Eagle Park 5k, 10k ...
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Fastest of the Fastest - Half 13.1
Organization: Sammamish Running
Date of Race: 11-15-2025
Description: Join us for the Fastest of the Fastest Half 13.1, 10k, ...
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Fastest of the Fastest - 5k
Organization: Sammamish Running
Date of Race: 11-15-2025
Description: Join us for the Fastest of the Fastest Half 13.1, 10k, ...
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Lake Sammamish Classic 13.1
Organization: Sammamish Running
Date of Race: 12-27-2025
Description: Last Half of 2025 will be a Classic - Out and ...
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Lake Wilderness Run
Organization: Lake Wilderness Triathlon
Date of Race: 06-06-2026
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Race to the Top of Mount Si - ...
Organization: Sammamish Running
Date of Race: 01-03-2026
Description: Be the first up to the top of Mount Si in ...
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Soaring Eagle Turkey Trot
Organization: Sammamish Running
Date of Race: 11-27-2025
Description: Join us for the Turkey Trot Soaring Eagle Park 5k, 10k ...
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Thanksgiving Day 5K (Walk, Bike, or Run)
Organization: Mount Tahoma SDA
Date of Race: 11-27-2025
Description: The Thanksgiving Day 5K takes place on a ...
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Donut Crawl
Organization: Lake Wilderness Triathlon
Date of Race: 12-13-2025
Description: Who doesn't love donuts? Who doesn't love root beer/beer (for adults ...
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Walking-5K - open
Organization: Mount Tahoma SDA
Date of Race: 11-27-2025
Description: The Thanksgiving Day 5K takes place on a ...
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Biking-5k - Individual Age group/open
Organization: Mount Tahoma SDA
Date of Race: 11-27-2025
Description: The Thanksgiving Day 5K takes place on a ...
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The Great Puzzle-Off
Organization: PenMet Parks
Date of Race: 03-06-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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2026 Camp Gilead River Run 5K
Organization: Camp Gilead
Date of Race: 05-25-2026
Description: The River Run 5K is an event to raise money for ...
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Complete list of running events in and near Renton, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Renton
About Renton
Renton (WA) is a city in King County with an estimated population of 90,927.[4]
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Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
