Running races in or near Kent, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Kent, 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 - Maple Valley 5k
Organization: Sammamish Running
Date of Race: 09-14-2025
Description: Join is for a late summer Half 13.1, 10k, 5k trail ...
View Race Details View on Map
Running-5K - Open 5K
Organization: Lakes Cross Country Booster Club
Date of Race: 09-20-2025
Description: The Open 5k is for those coaches, parents, and community members ...
View Race Details View on Map
Running - Maple Valley 10k
Organization: Sammamish Running
Date of Race: 09-14-2025
Description: Join is for a late summer Half 13.1, 10k, 5k trail ...
View Race Details View on Map
Running - Half 13.1 - Half Sam
Organization: Sammamish Running
Date of Race: 08-17-2025
Description: Join us for one of the largest events of the year ...
View Race Details View on Map
Running - Maple Valley Half 13.1
Organization: Sammamish Running
Date of Race: 09-14-2025
Description: Join is for a late summer Half 13.1, 10k, 5k trail ...
View Race Details View on Map
Running-1 Mile - youth 1 mile
Organization: Lakes Cross Country Booster Club
Date of Race: 09-20-2025
Description: The Open 5k is for those coaches, parents, and community members ...
View Race Details View on Map
Seattle Waterfront 10k/5k Race - 10k
Organization: Sammamish Running
Date of Race: 10-18-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
View Race Details View on Map
Seattle Waterfront 10k/5k Race - 5k
Organization: Sammamish Running
Date of Race: 10-18-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
View Race Details View on Map
Bubble Run | Seattle
Organization: Viral Run
Date of Race: 08-03-2025
Description: If you’ve done a traditional 5K, you know they ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
Seattle Waterfront 10k/5k Race - Sponsor
Organization: Sammamish Running
Date of Race: 10-18-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
View Race Details View on Map
Maple Valley Half 13.1, 10k/5k
Organization: Sammamish Running
Date of Race: 09-14-2025
Description: Join is for a late summer Half 13.1, 10k, 5k trail ...
View Race Details View on Map
Half Sam
Organization: Sammamish Running
Date of Race: 08-17-2025
Description: Join us for one of the largest events of the year ...
View Race Details View on Map
2025 Fort Steilacoom Open & youth 1 mile
Organization: Lakes Cross Country Booster Club
Date of Race: 09-20-2025
Description: The Open 5k is for those coaches, parents, and community members ...
View Race Details View on Map
Seattle Waterfront 10k/5k
Organization: Sammamish Running
Date of Race: 10-18-2025
Description: Come out and race on the new Seattle Waterfront. Flat and ...
View Race Details View on Map
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? ...
View Race Details View on Map
Puzzle Palooza! Puzzle Competition-Ugly Sweater Edition!
Organization: Pierce County Parks
Date of Race: 12-06-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
MAPS Rahma Quran Academy: Sisters Tajweed
Organization: MAPS-Redmond
Date of Race: 09-09-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
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 ...
View Race Details View on Map
Zombie Run 5K
Organization: Pierce County Parks
Date of Race: 10-11-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
Soaring Eagle Duathlon
Organization: Sammamish Running
Date of Race: 09-07-2025
Description: Soaring Eagle DuathlonSeptember 7, 2025, 8 am
View Race Details View on Map
Complete list of running events in and near Kent, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Kent
About Kent
Kent (WA) is a city in King County with an estimated population of 92,411.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
