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

March for the Fallen 2026

Nine Mile Falls, Washington, United States

Sep 12, 2026 (Sat)

$30.00

Running

5K 10K 15.6K +2

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

Kenmore, Washington, United States

Sep 12, 2026 (Sat)

$40.00 - $50.00

Running

5K 10K

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

Olympia, Washington, United States

Sep 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Camas Lions Oktoberfest 5K 10K Run/Walk

Washougal, Washington, United States

Sep 12, 2026 (Sat)

$40.00 - $65.00

Running

10K 5K

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

Camas, Washington, United States

Sep 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Little Steps, Big Dreams Race

Puyallup, Washington, United States

Sep 19, 2026 (Sat)

$55.00

Running, Walking

10K 5K

RUN THE DAM 2026

Grand Coulee, Washington, United States

Sep 19, 2026 (Sat)

$30.00 - $65.00

Running

Half-Marathon 10K 5K

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

Pasco, Washington, United States

Sep 19, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Coal Mine Trail Run

Cle Elum, Washington, United States

Sep 19, 2026 (Sat)

$45.00 - $60.00

Running

10K 15K

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

Everett, Washington, United States

Sep 19, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

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

Vancouver, Washington, United States

Sep 19, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Bellingham Bay Marathon

Bellingham, Washington, United States

Sep 20, 2026 (Sun)

$40.00 - $235.00

Running

Marathon Half-Marathon 10K 5K +2