Running Race Calendar in Washington, United States near Seattle

Coffee Lovers Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Oct 10, 2026 (Sat) – Nov 28, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Pumpkin Spice Run

Seattle, Washington, United States

Oct 11, 2026 (Sun)

$33.00 - $54.00

Running

10K 5K 1.6K

Where's Bigfoot 5k

Seattle, Washington, United States

Oct 17, 2026 (Sat)

Free - $33.00

Running

5K

Alaska Airlines Dawg Dash 5K/10K

Seattle, Washington, United States

Oct 18, 2026 (Sun)

$15.00 - $60.00

Running

10K 5K 1K +5

I Can And I Will Run!

Seattle, Washington, United States

Oct 18, 2026 (Sun)

$25.00 - $50.00

Running

10K 5K 1.6K

Running Scared 5K/13K - Seattle

Seattle, Washington, United States

Oct 18, 2026 (Sun)

$30.00 - $55.00

Running

5K 13K 18K +4

West Seattle Monster Dash 2026

Seattle, Washington, United States

Oct 24, 2026 (Sat)

$35.00

Running

5K

Greenlake 5K and Wellness Festival

Seattle, Washington, United States

Oct 24, 2026 (Sat)

$35.00 - $45.00

Running

5K

Run Scared

Seattle, Washington, United States

Oct 25, 2026 (Sun)

$40.00 - $50.00

Running

10K 5K 4K

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

Seattle, Washington, United States

Oct 31, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

Seattle, Washington, United States

Oct 31, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Trick or Treat 5k

Seattle, Washington, United States

Oct 31, 2026 (Sat)

Free - $33.00

Running

5K