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Tiger Mountain Trail Run
Well-loved loop trails through Seattles favorite forest playground
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Finnriver Farm Spiked Apple 5k
Through the orchards of Finnriver Farm & Cidery
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FORGE
Same 4.167-mile loop, every hour, 12 hours straight
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Orcas Island 50K
Trail loops through Moran State Park to Mt Constitution
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Rainier to Ruston Relay
Rail-trail relay from Mt Rainier foothills to Tacoma Sound
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Light at the End of the Tunnel Marathon
Starts inside a 2-mile-long dark railway tunnel
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Run For Agape 5K
Loops through Seattle's lakeside Magnuson Park
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Great Ferry Race
A ferry crossing to Bainbridge Island then a scenic half marathon
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North Olympic Discovery Marathon
Sequim to Port Angeles on the Olympic Discovery Trail
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Terra Blanca Wine Run 5k
Two laps through Terra Blanca's vineyard rows
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Wilridge Wine Run 5k
Certified-organic vineyard 5K, wine at the finish
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Super Hyak Marathon
Downhill marathon gliding beneath the Cascade Mountains
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Lynden Tractor Trot Run/Walk
A tractor-themed run through Lynden's Dutch farm country
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Sound to Narrows
53 year running tradition through scenic Tacoma waterfront
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The Gale Pfueller Track Classic
A track meet honoring Bellingham Running Club's founder
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Furry 5K Fun Run and Walk
Pet-friendly loop through Seattle's Seward Park
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Kaniksu Trail Runs
Loops beneath Granite Peak in the Selkirk Mountains
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Jasper Mountain Trail Fest 2026
Raises funds for Blue Mountains wildlife habitat
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Palouse to Cascades Marathon+ Relay
Follows an old rail corridor through tunnels
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HotFoot 5K
Trail loops through South Kitsap Regional Park
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Snoqualmie Valley Half
A country-road half through the Snoqualmie River Valley
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Clear Lake Memorial 5 mile and Half Marathon
Half climbs Round Mountain above Clear Lake
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Tiger Peak
Climbs Tiger Mountain's forested trails near Issaquah
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Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.