Half-Marathon races in Washington, United States — 2026 running calendar

Holiday 5K, 10K, & 13.1M at Olympia, WA (50)

Olympia, Washington, United States

Dec 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Holiday 5K, 10K, & 13.1M at Everett, WA (50)

Everett, Washington, United States

Dec 12, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Holiday 5K, 10K, & 13.1M at Everett, WA (51)

Everett, Washington, United States

Dec 19, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Holiday 5K, 10K, 13.1M at Vancouver, WA (51)

Vancouver, Washington, United States

Dec 19, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Holiday 5K, 10K, & 13.1M at Camas, WA (52)

Camas, Washington, United States

Dec 26, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

New Year's Run 5K/10K/13.1 Seattle

Seattle, Washington, United States

Dec 26, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

A Merry Christmas Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

Dec 26, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Holiday 5K, 10K, & 13.1M at Spokane, WA (52)

Spokane, Washington, United States

Dec 26, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Holiday 5K, 10K, & 13.1M at Olympia, WA (52)

Olympia, Washington, United States

Dec 26, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Last Chance Marathon and Half Marathon

Bellingham, Washington, United States

Dec 31, 2026 (Thu)

$60.00

Running

Marathon Half-Marathon

Mlk Jr. Freedom Run 5K/10K/13.1 Seattle

Seattle, Washington, United States

Jan 16, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Coffee Lover Run Seattle

Seattle, Washington, United States

Jan 30, 2027 (Sat) – Apr 24, 2027

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8