5K races near Seattle, Washington — 2026 running calendar

National Chocolate Day: Run for Chocolates 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Move With Madd Seattle 5K

Seattle, Washington, United States

Sep 13, 2026 (Sun)

$15.00 - $55.00

Running, Walking

5K Untimed Walk

Run of Hope Seattle

Seattle, Washington, United States

Sep 20, 2026 (Sun)

$30.00 - $35.00

Running, Walking

5K 3K

Oktoberfest Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Sep 26, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Seattle Kraken 5K

Seattle, Washington, United States

Oct 3, 2026 (Sat)

$35.00 - $40.00

Running

5K

NIGHT NATION RUN - SEATTLE

Seattle, Washington, United States

Oct 10, 2026 (Sat)

$39.99 - $59.99

Running

5K

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

I Can And I Will Run!

Seattle, Washington, United States

Oct 18, 2026 (Sun)

$25.00 - $50.00

Running

10K 5K 1.6K

Alaska Airlines Dawg Dash 5K/10K

Seattle, Washington, United States

Oct 18, 2026 (Sun)

$15.00 - $60.00

Running

10K 5K 1K +5

Running Scared 5K/13K - Seattle

Seattle, Washington, United States

Oct 18, 2026 (Sun)

$30.00 - $55.00

Running

5K 13K 18K +4