Running races in or near Mountlake Terrace, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Mountlake Terrace, 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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Skyhawks Track & Field Camp
Organization: City of Mukilteo Recreation
Date of Race: 06-24-2025
Description: DescriptionSkyhawks Track ...
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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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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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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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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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Kids Fun Run at Party in the Parks: ...
Organization: Mill Creek Recreation
Date of Race: 06-26-2025
Description: DescriptionThis year, the Kids Fun Run returns! There will be three ...
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Kids Fun Run at Party in the Parks: ...
Organization: Mill Creek Recreation
Date of Race: 06-26-2025
Description: DescriptionThis year, the Kids Fun Run returns! There will be three ...
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Kids Fun Run at Party in the Parks: ...
Organization: Mill Creek Recreation
Date of Race: 06-26-2025
Description: DescriptionThis year, the Kids Fun Run returns! There will be three ...
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MAPS Rahma Quran Academy: Sisters Tajweed
Organization: MAPS-Redmond
Date of Race: 09-09-2025
Description: DescriptionThis year, the Kids Fun Run returns! There will be three ...
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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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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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Triathlon-Super Sprint 1/4S 11B 6kR - Relay - ...
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 Mountlake Terrace, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Mountlake Terrace
About Mountlake Terrace
Mountlake Terrace (WA) is a city in Snohomish County with an estimated population of 19,909.[4]
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In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
