5K races in Washington, United States — 2026 running calendar

Aug

22

Popsicle 5K/10K/Half - Richland

Richland, Washington, United States

Running

5K 10K Half-Marathon +5

Aug

22

Ninja 5K, 10K, & 13.1M at Camas, WA (34)

Camas, Washington, United States

Running

5K 10K Half-Marathon

Aug

22

Ninja 5K, 10K, & 13.1M at Spokane, WA (34)

Spokane, Washington, United States

Running

5K 10K Half-Marathon

Aug

22

Millwood Daze 5k

Millwood, Washington, United States

Running

5K

Aug

22

Ninja 5K, 10K, & 13.1M at Olympia, WA (34)

Olympia, Washington, United States

Running

5K 10K Half-Marathon

Aug

22

Evergreen Club 5K Fun Run!

Spokane, Washington, United States

Running

5K

Aug

22

Children of the Sun Half Marathon

Spokane, Washington, United States

Running

Half-Marathon 10K 5K

Aug

22

Run The Night Glow 5K

Spokane, Washington, United States

Running

5K 0.8K

Aug

22

17th Annual Parkland Pace or Race

Tacoma, Washington, United States

Running

5K

Aug

20

Seattle for ONETrack International: Virtual 5k/10k

Bellevue, Washington, United States

Running

5K 10K

Aug

16

Chief Seattle Days 5K

Suquamish, Washington, United States

Running

5K

Aug

16

Sundae Runday

Seattle, Washington, United States

Running Walking

10K 5K 3.7K