13 Upcoming Marathon Races Near Mill Creek, WA

Jack & Jill Downhill Marathon & Half — July 25...

North Bend, WA

Saturday, July 25th, 2026

Marathon

Half

Trail

Fast

View details for race Jack & Jill Downhill Marathon & Half — July 25 (Sat) & 26 (Sun)

Cougar Mountain Trail Run Series (August)

Bellevue, WA

Saturday, August 8th, 2026

Marathon

Trail

View details for race Cougar Mountain Trail Run Series (August)

Tunnel Vision Marathon & Half Marathon

Snoqualmie Pass, WA

Sunday, August 9th, 2026

Marathon

Half

Fast

View details for race Tunnel Vision Marathon & Half Marathon

Beat the Blerch

Carnation, WA

Saturday, September 12th, 2026

10K

Half

Trail

View details for race Beat the Blerch

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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

Skagit Flats Marathon, Half & 5k

Burlington, WA

Sunday, September 13th, 2026

Half

Marathon

Fast

View details for race Skagit Flats Marathon, Half & 5k

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

Fidalgo Trail Run

Anacortes, WA

Saturday, September 26th, 2026

Half

Marathon

Trail

View details for race Fidalgo Trail Run

2026 The Snohomish River Run Marathon, Half Mar...

Snohomish, WA

Sunday, October 11th, 2026

10K

Half

Fast

View details for race 2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K

2026 Snohomish River Run

Snohomish, WA

Sunday, October 11th, 2026

Half

Marathon

View details for race 2026 Snohomish River Run

Sammamish City Marathon

Sammamish, WA

Saturday, October 24th, 2026

Marathon

View details for race Sammamish City Marathon

2026 Seattle Ghost Marathon, Half & 50K

Seattle, WA

Saturday, November 28th, 2026

Marathon

Half

Ultra

Fast

View details for race 2026 Seattle Ghost Marathon, Half & 50K

Tacoma City Marathon / Half / Ghost / 10K / 5K ...

Tacoma, WA

Saturday, May 1st, 2027

Marathon

Half

10K

Fast

View details for race Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

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Mukilteo Everett Snohomish Woodinville Kirkland Redmond All Washington races