Upcoming Half Marathon Races In Washington, US in March, 2026

Name: Yakima River Canyon Marathon and Half-Marathon
Start: 2026-03-28
End: 2026-03-28
Location: Yakima

Lake Sammamish Half Marathon

Redmond, WA

Saturday, March 7th, 2026

Half

Trail

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

Olympia, WA

Saturday, March 14th, 2026

1 Mile

10K

Seattle Cherry Blossom Run

Seattle, WA

Saturday, March 28th, 2026

10K

Half

Yakima River Canyon Marathon and Half-Marathon

Yakima, WA

Saturday, March 28th, 2026

Half

Marathon

Don't see your race? Add it!