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

Beat the Blerch

Carnation, Washington, United States

12 Sep, 2026 (Sat)

$40.00 - $120.00

Running

5K 10K Half-Marathon Marathon

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

Camas, Washington, United States

12 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

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

Olympia, Washington, United States

12 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Camas Lions Oktoberfest 5K 10K Run/Walk

Washougal, Washington, United States

12 Sep, 2026 (Sat)

$35.00 - $60.00

Running

10K 5K

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

Everett, Washington, United States

12 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

RUN THE DAM 2026

Grand Coulee, Washington, United States

19 Sep, 2026 (Sat)

$30.00 - $65.00

Running

Half-Marathon 10K 5K

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

Everett, Washington, United States

19 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Little Steps, Big Dreams Race

Puyallup, Washington, United States

19 Sep, 2026 (Sat)

$45.00

Running, Walking

10K 5K

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

Pasco, Washington, United States

19 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Quilcene Oyster Races

Quilcene, Washington, United States

20 Sep, 2026 (Sun)

$25.00 - $55.00

Running

Half-Marathon 10K 5K +2

Bellingham Bay Marathon

Bellingham, Washington, United States

20 Sep, 2026 (Sun)

$35.00 - $215.00

Running

Marathon Half-Marathon 10K 5K +2

Oktoberfest Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

26 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2