Upcoming Half Marathon Races Near Seattle, WA

Name: Jack & Jill Downhill Marathon, Half Marathon Washington
Start: 2026-07-25
End: 2026-07-25
Location: North Bend

Gobbler 5K, 10K, 13.1 & 26.2 at Heritage Park, ...

Olympia, WA

Saturday, November 1st, 2025

Featured

10K

Half

View details for race Gobbler 5K, 10K, 13.1 & 26.2 at Heritage Park, Olympia, WA (44) 80

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Pie Gobbler 5K, 10K, & Half Marathon at Langus ...

Everett, WA

Saturday, November 1st, 2025

10K

Half

View details for race Pie Gobbler 5K, 10K, & Half Marathon at Langus Riverfront Park, Everett, WA (44) 80

Pie Gobbler 5K, 10K, & 13.1 at McCollum Park, E...

Everett, WA

Saturday, November 8th, 2025

10K

Half

Trail

View details for race Pie Gobbler 5K, 10K, & 13.1 at McCollum Park, Everett, WA (45) 80

Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon a...

Olympia, WA

Saturday, November 8th, 2025

10K

15K

1 Mile

View details for race Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (45)

Run the Bay

University Place, WA

Sunday, November 9th, 2025

Half

10K

Trail

View details for race Run the Bay

Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon a...

Everett, WA

Saturday, November 15th, 2025

10K

15K

1 Mile

View details for race Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (46) 80

Gobbler 5K, 10K, & Half Marathon at Heritage Pa...

Olympia, WA

Saturday, November 22nd, 2025

10K

Half

View details for race Gobbler 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (47) 40

2025 Seattle Ghost Marathon, Half & 50K

Seattle, WA

Saturday, November 29th, 2025

Marathon

Half

Ultra

Fast

View details for race 2025 Seattle Ghost Marathon, Half & 50K

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

Everett, WA

Saturday, December 6th, 2025

10K

15K

1 Mile

View details for race Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (49) 80

Medal Madness 5K, 10K, & 13.1 at McCollum Park,...

Everett, WA

Saturday, December 13th, 2025

10K

Half

Trail

View details for race Medal Madness 5K, 10K, & 13.1 at McCollum Park, Everett, WA (50) 30

Medal Madness 5K, 10K, & Half Marathon at Herit...

Olympia, WA

Saturday, December 13th, 2025

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (50) 100

Holiday 1M, 5K, 10K, 15K, & Half Marathon at Lo...

Everett, WA

Saturday, December 20th, 2025

10K

15K

1 Mile

View details for race Holiday 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (51) 70

Holiday 5K, 10K, & Half Marathon at Heritage Pa...

Olympia, WA

Saturday, December 27th, 2025

10K

Half

View details for race Holiday 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (52) 80

New Year 5K, 10K, & Half Marathon at Langus Riv...

Everett, WA

Saturday, January 3rd, 2026

10K

Half

View details for race New Year 5K, 10K, & Half Marathon at Langus Riverfront Park, Everett, WA (01) 80

New Year 5K, 10K, & Half Marathon at Heritage P...

Olympia, WA

Saturday, January 10th, 2026

10K

Half

View details for race New Year 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (02) 60

Medal Madness 5K, 10K, & Half Marathon at Lowel...

Everett, WA

Saturday, January 17th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Lowell Riverfront Park, Everett, WA (03) 80

Medal Madness 5K, 10K, & Half Marathon at Herit...

Olympia, WA

Saturday, January 24th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (04) 80

Viking 5K, 10K, & Half Marathon at Langus River...

Everett, WA

Saturday, February 7th, 2026

10K

Half

View details for race Viking 5K, 10K, & Half Marathon at Langus Riverfront Park, Everett, WA (06) 80

My Better Half Marathon

Seattle, WA

Sunday, February 8th, 2026

Half

10K

View details for race My Better Half Marathon

Lake Sammamish Half Marathon

Redmond, WA

Saturday, March 7th, 2026

Half

Trail

View details for race Lake Sammamish Half Marathon

Medal Madness 5K, 10K, 13.1, & 26.2 at Langus R...

Everett, WA

Saturday, March 7th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, 13.1, & 26.2 at Langus Riverfront Park, Everett, WA (10) 80

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

Olympia, WA

Saturday, March 14th, 2026

1 Mile

10K

View details for race Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (10) 80

Run The Green

Kent, WA

Saturday, March 14th, 2026

Half

10K

Trail

Fast

View details for race Run The Green

St. Paddy's Day Run Tacoma

Tacoma, WA

Saturday, March 14th, 2026

Half

10K

View details for race St. Paddy's Day Run Tacoma

Medal Madness 5K, 10K, 13.1 & 26.2 at Lowell R...

Everett, WA

Saturday, March 21st, 2026

10K

Half

View details for race Medal Madness 5K, 10K, 13.1 & 26.2 at Lowell Riverfront Park, Everett, WA (12) 80

Seattle Cherry Blossom Run

Seattle, WA

Saturday, March 28th, 2026

10K

Half

View details for race Seattle Cherry Blossom Run

Medal Madness 5K, 10K, & Half Marathon at Herit...

Olympia, WA

Saturday, March 28th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (13) 80

Pirate 5K, 10K, & Half Marathon at Heritage Par...

Olympia, WA

Saturday, April 11th, 2026

10K

Half

View details for race Pirate 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (15) 150

Luau 5K, 10K, & Half Marathon at Langus Riverfr...

Everett, WA

Saturday, May 2nd, 2026

10K

Half

View details for race Luau 5K, 10K, & Half Marathon at Langus Riverfront Park, Everett, WA (18) 80

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

Tacoma, WA

Saturday, May 2nd, 2026

Marathon

Half

10K

Fast

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

Kirkland Half Marathon & 5K

Kirkland, WA

Sunday, May 3rd, 2026

Half

View details for race Kirkland Half Marathon & 5K

Capital City Marathon

Olympia, WA

Saturday, May 16th, 2026

Marathon

Half

1 Mile

View details for race Capital City Marathon

Medal Madness 5K, 10K, & Half Marathon at Langu...

Everett, WA

Saturday, June 6th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Langus Riverfront Park, Everett, WA (23) 80

The Great Ferry Race

Bainbridge Island, WA

Sunday, June 7th, 2026

Half

Trail

View details for race The Great Ferry Race

Medal Madness 5K, 10K, & Half Marathon at Herit...

Olympia, WA

Saturday, June 13th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (24) 80

Super Marathon & Half Marathon

North Bend, WA

Saturday, June 13th, 2026

Marathon

Half

Trail

Fast

View details for race Super Marathon & Half Marathon

Medal Madness 5K, 10K, & Half Marathon at Lowel...

Everett, WA

Saturday, June 20th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Lowell Riverfront Park, Everett, WA (25) 80

Snoqualmie Valley Half

Carnation, WA

Saturday, June 27th, 2026

10K

Half

Trail

Fast

View details for race Snoqualmie Valley Half

Medal Madness 5K, 10K, & Half Marathon at Herit...

Olympia, WA

Saturday, June 27th, 2026

10K

Half

View details for race Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (26) 80

Eagle 5K, 10K, & Half Marathon at Heritage Park...

Olympia, WA

Saturday, July 4th, 2026

10K

Half

View details for race Eagle 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (27) 80

Eagle 5K, 10K, & Half Marathon at Heritage Park...

Olympia, WA

Saturday, July 25th, 2026

10K

Half

View details for race Eagle 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (30) 80

Jack & Jill Downhill Marathon, Half Marathon Wa...

North Bend, WA

Saturday, July 25th, 2026

Marathon

Half

Trail

Fast

View details for race Jack & Jill Downhill Marathon, Half Marathon Washington

Explore more in Seattle, WA

Distances:

5K 10K Half Marathon Marathon

Months:

October November December

Tags:

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State:

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