10K races in Washington, United States — 2026 running calendar

May

09

Luau 5K, 10K, & 13.1M at Olympia, WA (19)

Olympia, Washington, United States

Running

5K 10K Half-Marathon

May

09

Luau 5K, 10K, & 13.1M at Everett, WA (19)

Everett, Washington, United States

Running

5K 10K Half-Marathon

May

09

Snohomish Women's Run

Everett, Washington, United States

Running

Half-Marathon 10K 5K +2

May

02

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Running

5K 10K Half-Marathon 1.6K +2

May

02

Cinco De Mayo Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Running

5K 10K Half-Marathon 1.6K +2

May

02

Never Say Never Half Marathon & 10K

Tieton, Washington, United States

Running Walking

Half-Marathon 10K

May

02

Luau 5K, 10K, & 13.1M at Everett, WA (18)

Everett, Washington, United States

Running

5K 10K Half-Marathon

May

02

Apple Blossom Run

Wenatchee, Washington, United States

Running

2K 5K 6.2K 10K +4

Apr

25

Railroad Bridge Park Run/Walk

Carlsborg, Washington, United States

Running

5K 10K

Apr

18

Skagit Valley Tulip Run 2 Mile, 5K & 10K

Burlington, Washington, United States

$10.00

Running

3.2K 5K 10K

Feb

15

Three Lakes Triathlons and Kings Market San Juan Island Runs

Friday Harbor, Washington, United States

Triathlon Running

Ultra 25.3K Half-Marathon 10K +5

Feb

07

Elwha Bridge Run/Walk

Port Angeles, Washington, United States

Running

5K 10K