10K races near Seattle, Washington — 2026 running calendar

Run for Coffee Lovers 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Jul 25, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Donuts 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Jul 25, 2026 (Sat) – Sep 26, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

17th Lake Union 10K Run/Walk

Seattle, Washington, United States

Aug 9, 2026 (Sun)

$78.00

Running

10K

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

Seattle, Washington, United States

Aug 15, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Bagel Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Aug 15, 2026 (Sat) – Oct 10, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Sundae Runday

Seattle, Washington, United States

Aug 16, 2026 (Sun)

$50.00 - $55.00

Running, Walking

10K 5K 3.7K

Summer Spirit Run

Seattle, Washington, United States

Aug 29, 2026 (Sat)

$32.00 - $56.00

Running, Obstacle race

5K 10K 15K

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

Seattle, Washington, United States

Aug 29, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

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

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