Running races in or near Seatac, WA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Seatac, 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 Camp
Organization: Basis Independent Bellevue
Date of Race: 07-15-2024
Description: Let’s get running! In this summer camp, we'll learn all about ...
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Running Camp Price
Organization: Basis Independent Bellevue
Date of Race: 07-15-2024
Description: Let’s get running! In this summer camp, we'll learn all about ...
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Yankee Doodle 5K and Kids Fun Run/Walk
Organization: Just Tri
Date of Race: 06-30-2024
Description: Lakewood PRE-Independence Day Weekend
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Lakewood Half Marathon, 5K, and Kids Fun Run
Organization: Just Tri
Date of Race: 09-07-2024
Description: 2024
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Half Sam - Individual Age group/open
Organization: Sammamish Running
Date of Race: 08-18-2024
Description: Mid-Summer Half out and back along the Sammamish Lake Trail starting ...
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5k Run or Walk - Pet Stroller Friendly ...
Organization: Just Tri
Date of Race: 06-30-2024
Description: Lakewood PRE-Independence Day Weekend
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Half Sam 2024
Organization: Sammamish Running
Date of Race: 08-18-2024
Description: Mid-Summer Half out and back along the Sammamish Lake Trail starting ...
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Mother's Day 5K and Kids Fun Run
Organization: Just Tri
Date of Race: 05-11-2024
Description: MOTHER'S DAY WEEKEND
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Running-5K - Individual Age group/open
Organization: Earth Runs
Date of Race: 06-15-2024
Description: Seattle Solstice Run June 15th9:30am Summer is ...
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Running-Half marathon - Individual Age group/open
Organization: Earth Runs
Date of Race: 06-15-2024
Description: Seattle Solstice Run June 15th9:30am Summer is ...
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Running-5K - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-01-2024
Description: Welcome to the 9th annual Lake Wilderness Run!! We're so excited ...
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Kids 1 Mile Fun Run/Walk - Kids 1 ...
Organization: Just Tri
Date of Race: 05-11-2024
Description: MOTHER'S DAY WEEKEND
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Running-15K - Individual Age group/open
Organization: Earth Runs
Date of Race: 06-15-2024
Description: Seattle Solstice Run June 15th9:30am Summer is ...
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Running-10K - Individual Age group/open
Organization: Earth Runs
Date of Race: 06-15-2024
Description: Seattle Solstice Run June 15th9:30am Summer is ...
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Run the Red Hawk 10k - Sponsor for ...
Organization: Sammamish Running
Date of Race: 06-15-2024
Description: Join us for the Run the Red Hawk 5k/10k ...
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5k Run or Walk - Pet Stroller Friendly ...
Organization: Just Tri
Date of Race: 05-11-2024
Description: MOTHER'S DAY WEEKEND
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Great+Full: Boys Running Group FULL SESSION
Organization: PenMet Parks
Date of Race: 07-03-2024
Description: DescriptionCome run the trails this summer! Promoting physical fitness through trail ...
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5k Run or Walk - Pet Stroller Friendly ...
Organization: Just Tri
Date of Race: 06-30-2024
Description: Lakewood PRE-Independence Day Weekend
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Running-5K - Individual Age group/open
Organization: Run 2 Be Fit
Date of Race: 05-04-2024
Description: In the spirit of Star Wars, this will be a FUN ...
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Running-10K - Individual Age group/open
Organization: Lake Wilderness Triathlon
Date of Race: 06-01-2024
Description: Welcome to the 9th annual Lake Wilderness Run!! We're so excited ...
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Run the Red Hawk 10k - Run the ...
Organization: Sammamish Running
Date of Race: 06-15-2024
Description: Join us for the Run the Red Hawk 5k/10k ...
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Run the Red Hawk 10k - Children 12 ...
Organization: Sammamish Running
Date of Race: 06-15-2024
Description: Join us for the Run the Red Hawk 5k/10k ...
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Bubble Run - Standard Registration
Organization: Viral Run
Date of Race: 08-04-2024
Description: If youve done a traditional 5K, you know they can ...
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Complete list of running events in and near Seatac, WA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Seatac
About Seatac
Seatac (WA) is a city in King County with an estimated population of 26,909.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
