5K races in Washington, United States — 2026 running calendar

Jan

30

Coffee Lover Run Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Feb

05

Richland RunFest

Richland, Washington, United States

$20.00 - $60.00

Running

Half-Marathon 10K 5K +2

Feb

13

Run for Chocolate 5k/10k/13.1 Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Feb

13

Galentine's 5k

Seattle, Washington, United States

Free - $33.00

Running

5K

Feb

13

Valentine's Day Run 5K/10K/13.1 Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Feb

13

Alexander's Hope Valentine's Day Dash

Bellevue, Washington, United States

Free - $30.00

Running

5K Free Kids Dash! (5 & Under)

Feb

13

Ten Trails Active Club Heartfelt Hustle

Black Diamond, Washington, United States

Free

Running

5K

Feb

14

Super Seattle 5K

Seattle, Washington, United States

$25.00

Running

5K

Feb

20

Swag Run

Spokane, Washington, United States

$25.00 - $30.00

Running

5K 10K

Feb

27

Cold for a Cause 5k

Yakima, Washington, United States

$35.00

Running

5K

Feb

27

Run For Mental Health Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Feb

27

Run Together Against Breast Cancer Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2