Upcoming Races Near Monroe, WA in September, 2025

Name: Base 2 Space
Start: 2025-09-28
End: 2025-09-28
Location: Seattle

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Skagit Flats 5k, Half & Full Marathon

Burlington, WA

Sunday, September 14th, 2025

Half

Marathon

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

Seattle CF StairClimb

Seattle, WA

Wednesday, September 17th, 2025

View details for race Seattle CF StairClimb

Last Splash of Summer

Kent, WA

Saturday, September 20th, 2025

1 Mile

Ultra

View details for race Last Splash of Summer

Orca Half Marathon

Seattle, WA

Saturday, September 20th, 2025

Half

View details for race Orca Half Marathon

Medal Madness 1M, 5K, 10K, 15K, & Half Marathon...

Everett, WA

Saturday, September 20th, 2025

10K

15K

1 Mile

View details for race Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (38)

9/11 Heroes Run - Tacoma, Washington

Tacoma, WA

Saturday, September 20th, 2025

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

Mud Mountain Dam Marathon / Half / 5K

Buckley, WA

Saturday, September 20th, 2025

Trail

View details for race Mud Mountain Dam Marathon / Half / 5K

Cirque Series - Crystal Mountain, WA

Crystal Mountain, WA

Saturday, September 20th, 2025

1 Mile

Trail

View details for race Cirque Series - Crystal Mountain, WA

Quilcene Oyster Races

Quilcene, WA

Sunday, September 21st, 2025

Half

10K

View details for race Quilcene Oyster Races

Run of Hope Seattle

Seattle, WA

Sunday, September 21st, 2025

View details for race Run of Hope Seattle

The Retro Run

Redmond, WA

Sunday, September 21st, 2025

View details for race The Retro Run

National Coffee Day: Run for Coffee SEATTLE

Seattle, WA

Saturday, September 27th, 2025

10K

Half

View details for race National Coffee Day: Run for Coffee SEATTLE

Assistance League® of the Eastside 5K Run/Walk

Redmond, WA

Saturday, September 27th, 2025

View details for race Assistance League® of the Eastside 5K Run/Walk

National Singles Day: Singles & Friends Running...

Seattle, WA

Saturday, September 27th, 2025

10K

Half

View details for race National Singles Day: Singles & Friends Running Club SEATTLE

Return of the Salmon Celebration - Salmon Run

Sultan, WA

Saturday, September 27th, 2025

1 Mile

Trail

View details for race Return of the Salmon Celebration - Salmon Run

Beat Beethoven 5K

Tacoma, WA

Saturday, September 27th, 2025

View details for race Beat Beethoven 5K

Run or Wine 5k & 10k - September 2025

Woodinville, WA

Sunday, September 28th, 2025

10K

View details for race Run or Wine 5k & 10k - September 2025

Base 2 Space

Seattle, WA

Sunday, September 28th, 2025

View details for race Base 2 Space

Explore more in Monroe, WA

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Washington races

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