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

Sep

19

Coal Mine Trail Run

Cle Elum, Washington, United States

Running

10K 15K

Sep

19

Little Steps, Big Dreams Race

Puyallup, Washington, United States

Running Walking

10K 5K

Sep

12

Oktoberfest Fly Away 10K Run & 5K Run/Walk

Kenmore, Washington, United States

Running

5K 10K

Sep

12

Beat the Blerch

Carnation, Washington, United States

Running

5K 10K Half-Marathon Marathon

Sep

12

Camas Lions Oktoberfest 5K 10K Run/Walk

Washougal, Washington, United States

Running

10K 5K

Sep

12

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

Seattle, Washington, United States

Running

5K 10K Half-Marathon 1.6K +2

Sep

12

Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)

Olympia, Washington, United States

Running

5K 10K Half-Marathon

Sep

12

Medal Madness 5K, 10K & 13.1M at Camas, WA (37)

Camas, Washington, United States

Running

5K 10K Half-Marathon

Sep

12

March for the Fallen 2026

Nine Mile Falls, Washington, United States

Running

5K 10K 15.6K +2

Sep

12

Medal Madness 5K, 10K, & 13.1M at Everett, WA (37)

Everett, Washington, United States

Running

5K 10K Half-Marathon

Sep

05

Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36)

Everett, Washington, United States

Running

5K 10K Half-Marathon

Aug

29

Tacoma Narrows Half Marathon / 10K / 5K

Tacoma, Washington, United States

Running

10K 5K