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Upcoming Half Marathon Races Near Kitsap County, WA in May, 2026

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Kirkland Half Marathon & 5K logo

Kirkland Half Marathon & 5K

Kirkland, WA

Sunday, May 3rd, 2026

5K
Half
View details for race Kirkland Half Marathon & 5K
San Juan Island Half logo

San Juan Island Half

Friday Harbor, WA

Saturday, May 9th, 2026

Half
View details for race San Juan Island Half
Luau 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (19) 80 logo

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

Olympia, WA

Saturday, May 9th, 2026

5K
10K
Half
View details for race Luau 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (19) 80
Capital City Marathon logo

Capital City Marathon

Olympia, WA

Saturday, May 16th, 2026

Marathon
Half
1 Mile
View details for race Capital City Marathon

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Distances:

5K10KHalf MarathonMarathon

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SeptemberOctoberNovember

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