5K races near Seattle, Washington — 2026 running calendar

Mar

28

Run Forest Run 5k

Seattle, Washington, United States

Free - $35.00

Running

5K

Apr

10

Run for Bagels 5K/10K/13.1 Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Apr

18

I love the 90s 5k

Seattle, Washington, United States

Free - $33.00

Running

5K

Apr

24

Run for Donut Seattle

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

May

16

Seattle Atatürk Unity Run

Seattle, Washington, United States

Free - $40.00

Running Walking

5K 10K Kids Dash +2

May

23

Run to End Weekend Hunger 5K

Seattle, Washington, United States

Free - $35.00

Running

5K Kids Dash (7 and Under)

May

29

Lookin For A Cure Seattle

Seattle, Washington, United States

$25.00 - $40.00

Running

5K

Jun

01

Northshore Spring 5k for Schools

Seattle, Washington, United States

$25.00

Running

5K

Aug

29

Run to Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Running

5K 10K Half-Marathon 1.6K +2

Aug

29

Summer Spirit Run

Seattle, Washington, United States

Running Obstacle race

5K 10K 15K

Aug

16

Emerald City 5k

Seattle, Washington, United States

Running

5K

Aug

16

Sundae Runday

Seattle, Washington, United States

Running Walking

10K 5K 3.7K