31 Upcoming Races Near Seattle, WA in September, 2026

Steps ROCK 'n' ROLL STROLL 5K family fun walk/run!

Oak Harbor, WA

Saturday, September 5th, 2026

View details for race Steps ROCK 'n' ROLL STROLL 5K family fun walk/run!

Medal Madness 5K, 10K, 13.1M & 26.2M at Everett...

Everett, WA

Saturday, September 5th, 2026

10K

Half

Trail

View details for race Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36)

Beat the Blerch

Carnation, WA

Saturday, September 12th, 2026

10K

Half

Trail

View details for race Beat the Blerch

Noah's 5K Duck Dash Run/Walk

Auburn, WA

Saturday, September 12th, 2026

View details for race Noah's 5K Duck Dash Run/Walk

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Recovery 5k

Bremerton, WA

Saturday, September 12th, 2026

View details for race Recovery 5k

Medal Madness 5K, 10K, & 13.1M at Everett, WA (37)

Everett, WA

Saturday, September 12th, 2026

10K

Half

Trail

View details for race Medal Madness 5K, 10K, & 13.1M at Everett, WA (37)

Oktoberfest Fly Away 10K Run & 5K Run/Walk

Kenmore, WA

Saturday, September 12th, 2026

10K

Trail

View details for race Oktoberfest Fly Away 10K Run & 5K Run/Walk

Cascade Express Marathon & Half Marathon

North Bend, WA

Saturday, September 12th, 2026

Marathon

Half

Trail

Fast

View details for race Cascade Express Marathon & Half Marathon

Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)

Olympia, WA

Saturday, September 12th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)

25th Remembrance of 9/11

Puyallup, WA

Saturday, September 12th, 2026

View details for race 25th Remembrance of 9/11

9/11 Heroes Run - Snohomish, Washington

Snohomish, WA

Saturday, September 12th, 2026

View details for race 9/11 Heroes Run - Snohomish, Washington

Run for the Buns: A ridiculously short 0.5K for...

Snoqualmie, WA

Saturday, September 12th, 2026

View details for race Run for the Buns: A ridiculously short 0.5K for a meaningful cause

9/11 Heroes Run - Tacoma, Washington

Tacoma, WA

Saturday, September 12th, 2026

View details for race 9/11 Heroes Run - Tacoma, Washington

Seattle Sounders FC Rave Green Run presented by...

Renton, WA

Sunday, September 13th, 2026

Fast

View details for race Seattle Sounders FC Rave Green Run presented by Providence Swedish

16th Annual Race For A Soldier Half Marathon, 1...

Gig Harbor, WA

Sunday, September 13th, 2026

View details for race 16th Annual Race For A Soldier Half Marathon, 10K & 5K, Virtual Run, and Kids Run

Last Splash of Summer

Kent, WA

Saturday, September 19th, 2026

1 Mile

View details for race Last Splash of Summer

Step By Step's Race

Puyallup, WA

Saturday, September 19th, 2026

10K

Trail

View details for race Step By Step's Race

Orca Half Marathon

Seattle, WA

Saturday, September 19th, 2026

Half

View details for race Orca Half Marathon

Fall Mud Mountain Dam Marathon & Half Marathon

Enumclaw, WA

Saturday, September 19th, 2026

Marathon

Half

Trail

View details for race Fall Mud Mountain Dam Marathon & Half Marathon

Cirque Series - Crystal Mountain, WA

Crystal Mountain, WA

Saturday, September 19th, 2026

Trail

View details for race Cirque Series - Crystal Mountain, WA

Medal Madness 5K, 10K & 13.1M at Everett, WA (38)

Everett, WA

Saturday, September 19th, 2026

10K

Half

View details for race Medal Madness 5K, 10K & 13.1M at Everett, WA (38)

There's No Place Like Homeward Pet - 5K Walk/Run

Woodinville, WA

Saturday, September 19th, 2026

View details for race There's No Place Like Homeward Pet - 5K Walk/Run

Quilcene Oyster Races

Quilcene, WA

Sunday, September 20th, 2026

Half

10K

View details for race Quilcene Oyster Races

Tacos & Cervezas 5k

Woodinville, WA

Sunday, September 20th, 2026

View details for race Tacos & Cervezas 5k

Run of Hope Seattle

Seattle, WA

Sunday, September 20th, 2026

View details for race Run of Hope Seattle

Second Annual Beat Beethoven 5k

Tacoma, WA

Saturday, September 26th, 2026

View details for race Second Annual Beat Beethoven 5k

Pacific Runderland 5k & Kids Run

Auburn, WA

Saturday, September 26th, 2026

View details for race Pacific Runderland 5k & Kids Run

Base 2 Space

Seattle, WA

Sunday, September 27th, 2026

View details for race Base 2 Space

Run with the Fishes Annual 5K, 10K, & Kids' Fun...

Issaquah, WA

Sunday, September 27th, 2026

10K

Trail

View details for race Run with the Fishes Annual 5K, 10K, & Kids' Fun Run

Run or Wine 5k & 10k - September 2026

Woodinville, WA

Sunday, September 27th, 2026

10K

View details for race Run or Wine 5k & 10k - September 2026

Puyallup Valley Half Marathon and 10K

Puyallup, WA

Sunday, September 27th, 2026

10K

Trail

Fast

View details for race Puyallup Valley Half Marathon and 10K

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