5K races near Seattle, Washington — 2026 running calendar

Oct

24

West Seattle Monster Dash 2026

Seattle, Washington, United States

$45.00

Running

5K

Oct

24

Peaks and Professors 5k

Seattle, Washington, United States

$30.00

Running

5K

Oct

24

Greenlake 5K and Wellness Festival

Seattle, Washington, United States

$35.00 - $55.00

Running

5K

Oct

24

World Run Day Virtual 5K - Seattle

Seattle, Washington, United States

$19.99

Running

5K

Oct

25

Run Scared

Seattle, Washington, United States

$50.00 - $60.00

Running

10K 5K 4K

Oct

31

Trick or Treat 5k

Seattle, Washington, United States

Free - $38.00

Running

5K

Oct

31

PB&J Fuel Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Nov

14

Veterans Day Freedom Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Nov

22

Tacky Turkey Sweater 5k

Seattle, Washington, United States

Free - $39.00

Running

5K

Nov

26

Magnuson Turkey Trot

Seattle, Washington, United States

$6.00 - $43.00

Running

5K 10K 15K 400 meter Kids Dash

Nov

26

Thanksgiving Day Apple Cup 5K

Seattle, Washington, United States

$30.00

Running

5K