Running races in or near Maple Valley, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Maple Valley, 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.
Seattle Waterfront 10k/5k Race - 10k
Organization: Sammamish Running
Date of Race: 07-19-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
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Newcastle Beach Eastrail Redhawk - Race Series 2025 ...
Organization: Sammamish Running
Date of Race: 06-21-2025
Description: Join us for the Newcastle Beach 10k, Half 13.1, 5k part ...
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Running-5 Mile Trail Race - 5 Mile Trail ...
Organization: Sammamish Running
Date of Race: 06-27-2025
Description: The midnight sun trail race will be a treat. Come out ...
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Puzzle Palooza! Puzzle Competition-Summer Fun!
Organization: Pierce County Parks
Date of Race: 08-09-2025
Description: DescriptionHave a passion for jigsaw puzzles? Are you a little competitive? ...
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Bubble Run | Seattle
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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Seattle Waterfront 10k and 5k
Organization: Sammamish Running
Date of Race: 07-19-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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Newcastle Beach Eastrail Redhawk - 5k
Organization: Sammamish Running
Date of Race: 06-21-2025
Description: Join us for the Newcastle Beach 10k, Half 13.1, 5k part ...
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Midnight Sun 5 Mile Trail Race Soaring Eagle
Organization: Sammamish Running
Date of Race: 06-27-2025
Description: The midnight sun trail race will be a treat. Come out ...
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Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
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Seattle Waterfront 10k/5k Race - 5k
Organization: Sammamish Running
Date of Race: 07-19-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
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Newcastle Beach Eastrail Redhawk - Half 13.1
Organization: Sammamish Running
Date of Race: 06-21-2025
Description: Join us for the Newcastle Beach 10k, Half 13.1, 5k part ...
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Newcastle Beach Eastrail Redhawk - 10k
Organization: Sammamish Running
Date of Race: 06-21-2025
Description: Join us for the Newcastle Beach 10k, Half 13.1, 5k part ...
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Newcastle Beach 10k, 5k, Half 13.1
Organization: Sammamish Running
Date of Race: 06-21-2025
Description: Join us for the Newcastle Beach 10k, Half 13.1, 5k part ...
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MAPS Rahma Quran Academy: Sisters Tajweed
Organization: MAPS-Redmond
Date of Race: 09-09-2025
Description: Join us for the Newcastle Beach 10k, Half 13.1, 5k part ...
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Pine Lake Triathlon
Organization: Sammamish Running
Date of Race: 06-29-2025
Description: Join us for the Pine Lake Triathlon 1/4 mile swim in ...
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Beaver Lake Triathon 2025
Organization: Sammamish Running
Date of Race: 08-24-2025
Description: Race starts promptly at 8 am at the Beaver Lake beach ...
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Cross Country (coed)
Organization: Seattle Preparatory School
Date of Race: 06-23-2025
Description: In this highly energetic camp, campers will learn to train like ...
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2025 Kentwood Basketball Camp
Organization: Kentwood Basketball
Date of Race: 06-23-2025
Description: Event details and schedule
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Triathlon-Sprint - Sponsor - Post Race Celebration
Organization: Sammamish Running
Date of Race: 08-24-2025
Description: Race starts promptly at 8 am at the Beaver Lake beach ...
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Triathlon-Sprint - Sponsor - Mile 1 Marker Sponsor
Organization: Sammamish Running
Date of Race: 08-24-2025
Description: Race starts promptly at 8 am at the Beaver Lake beach ...
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Triathlon-Sprint - Sponsor Pre-Race Pasta Dinner
Organization: Sammamish Running
Date of Race: 08-24-2025
Description: Race starts promptly at 8 am at the Beaver Lake beach ...
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Triathlon-Sprint - Sponsor - T-Shirts
Organization: Sammamish Running
Date of Race: 08-24-2025
Description: Race starts promptly at 8 am at the Beaver Lake beach ...
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Triathlon-Super Sprint 1/4S 11B 6kR - Individual - ...
Organization: Sammamish Running
Date of Race: 06-29-2025
Description: Join us for the Pine Lake Triathlon 1/4 mile swim in ...
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Triathlon-Super Sprint 1/4S 11B 6kR - Splash and ...
Organization: Sammamish Running
Date of Race: 06-29-2025
Description: Join us for the Pine Lake Triathlon 1/4 mile swim in ...
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Complete list of running events in and near Maple Valley, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Maple Valley
About Maple Valley
Maple Valley (WA) is a city in King County with an estimated population of 22,684.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
