10K races in Washington, United States — 2026 running calendar

Sep

27

Run or Wine 5k & 10k - September 2026

Woodinville, Washington, United States

Running

5K 10K +2

Sep

27

Run with the Fishes Annual 5K, 10K, & Kids' Fun Run

Issaquah, Washington, United States

Running

10K 5K 1K

Sep

27

Puyallup Valley Half Marathon and 10K

Puyallup, Washington, United States

Running

21.9K 10K

Sep

26

Pacific Coast Running Festival

Long Beach, Washington, United States

Running

5K Half-Marathon 10K Marathon +6

Sep

26

Medal Madness 5K, 10K, & 13.1M at Spokane, WA (39)

Spokane, Washington, United States

Running

5K 10K Half-Marathon

Sep

26

Medal Madness 5K, 10K & 13.1M at Camas, WA (39)

Camas, Washington, United States

Running

5K 10K Half-Marathon

Sep

26

Oktoberfest Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Running

5K 10K Half-Marathon 1.6K +2

Sep

20

Bellingham Bay Marathon

Bellingham, Washington, United States

Running

Marathon Half-Marathon 10K 5K +2

Sep

20

Quilcene Oyster Races

Quilcene, Washington, United States

Running

Half-Marathon 10K 5K +2

Sep

19

Medal Madness 5K, 10K & 13.1M at Everett, WA (38)

Everett, Washington, United States

Running

5K 10K Half-Marathon

Sep

19

Medal Madness 5K, 10K, 13.1M at Pasco, WA (38)

Pasco, Washington, United States

Running

5K 10K Half-Marathon

Sep

19

RUN THE DAM 2026

Grand Coulee, Washington, United States

Running

Half-Marathon 10K 5K