10K races near Seattle, Washington — 2026 running calendar

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

Seattle, Washington, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

Seattle, Washington, United States

14 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Magnuson Turkey Trot

Seattle, Washington, United States

26 Nov, 2026 (Thu)

$6.00 - $43.00

Running

5K 10K 15K 400 meter Kids Dash

Thanksgiving Gobble Trot Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

28 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sunrise Marathon 5K/10K/13.1 Seattle

Seattle, Washington, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

A Merry Christmas Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

New Year's Run 5K/10K/13.1 Seattle

Seattle, Washington, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Memorial Day Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

23 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Run for Mental Health 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

23 May, 2026 (Sat) – 14 Nov, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +14

Seattle Atatürk Unity Run

Seattle, Washington, United States

17 May, 2026 (Sun)

Running, Walking

5K 10K +1

Running from Gluten

Seattle, Washington, United States

16 May, 2026 (Sat)

Running

5K 10K

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2