Running races in or near Sumner, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Sumner, 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: Pearl Foundation of Puget Sound
Date of Race: 04-26-2025
Description: Join us for an inspiring fundraiser dedicated to supporting the Pearl ...
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Running-5K - Individual Age group/open
Organization: Pearl Foundation of Puget Sound
Date of Race: 04-26-2025
Description: Join us for an inspiring fundraiser dedicated to supporting the Pearl ...
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Running-5K - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-07-2025
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: 06-07-2025
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Cedar River Half 13.1 - Mile Marker Sponsor
Organization: Sammamish Running
Date of Race: 01-25-2025
Description: Out and back along the Cedar River Trail starting out at ...
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Running-Half marathon - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-07-2025
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Cedar River Half 13.1
Organization: Sammamish Running
Date of Race: 01-25-2025
Description: Out and back along the Cedar River Trail starting out at ...
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Cedar River Half 13.1 - Individual Age group/open
Organization: Sammamish Running
Date of Race: 01-25-2025
Description: Out and back along the Cedar River Trail starting out at ...
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Lake Wilderness Run 2025
Organization: Lake Wilderness Triathlon
Date of Race: 06-07-2025
Description: Welcome to the 10th annual Lake Wilderness Run!! We're so excited ...
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Bubble Run - VIP Registration
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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Bubble Run - Value Registrations
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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Bubble Run - Standard Registration
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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Youth Cross Country
Organization: Pierce County Parks
Date of Race: 03-10-2025
Description: DescriptionCome join Pierce County Parks and Recreation this Spring for a ...
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Kids 7-15 Gnome Dash - Kids Gnome Dash ...
Organization: Sammamish Running
Date of Race: 01-25-2025
Description: Out and back along the Cedar River Trail starting out at ...
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Youth Cross Country
Organization: Pierce County Parks
Date of Race: 04-14-2025
Description: DescriptionCome join Pierce County Parks and Recreation this Spring for a ...
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Youth Cross Country
Organization: Pierce County Parks
Date of Race: 03-10-2025
Description: DescriptionCome join Pierce County Parks and Recreation this Spring for a ...
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Bubble Run | Seattle | August 3rd
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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5K Run/Walk
Organization: Pearl Foundation of Puget Sound
Date of Race: 04-26-2025
Description: Join us for an inspiring fundraiser dedicated to supporting the Pearl ...
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Walking-5K - Individual Age group/open
Organization: Pearl Foundation of Puget Sound
Date of Race: 04-26-2025
Description: Join us for an inspiring fundraiser dedicated to supporting the Pearl ...
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Walking-5K - Individual Age group/open
Organization: Pearl Foundation of Puget Sound
Date of Race: 04-26-2025
Description: Join us for an inspiring fundraiser dedicated to supporting the Pearl ...
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Glow Run 5K
Organization: Pierce County Parks
Date of Race: 02-21-2025
Description: DescriptionLight up the night with our electrifying Glow Run at Chambers ...
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Puzzle Palooza Puzzle Competition-Lucky Leprechaun Edition!
Organization: Pierce County Parks
Date of Race: 03-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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No Sun Fun Run
Organization: Pierce County Parks
Date of Race: 01-18-2025
Description: DescriptionRain, sleet, or snow, the "No Sun Fun Run" will take ...
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Foothills Dash 2025
Organization: Pierce County Parks
Date of Race: 06-28-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Triathlon-Super Sprint - Splash n Dash - Kids ...
Organization: Sammamish Running
Date of Race: 05-11-2025
Description: Race starts promptly at 8 ...
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Complete list of running events in and near Sumner, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Sumner
About Sumner
Sumner (WA) is a city in Pierce County with an estimated population of 9,451.[4]
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Did you know?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
