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Half Marathons Found In Washington

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Half Marathons in Washington 2026 - 2027

The most comprehensive list of Half Marathons in and near Washington in 2026 - 2027. Find your perfect race!

If you're exploring half marathon races in nearby states, take a look at our range of:

Start your adventure with findarace, your one-stop destination for the most comprehensive list of runs, swims, and cycles across the US.


Race Calendar: Half Marathons Found In Washington

🚀Boosted

Twilight at the Bay

University Place, Washington
Sat 15 Aug 26
$51.88 - $94.28
🚀Boosted

Cascade Express Marathon & Half Marathon

North Bend, Washington
Sat 12 Sep 26
$150.46 - $182.26
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Lake Washington Half Marathon

Kirkland, Washington
Sat 17 Oct 26
$56.73 - $95.61

Haunted 5K, 10K & 13.1M at Everett, WA (42)

Everett, Washington
Sat 17 Oct 26
$33.80 - $70.90

Girlfriends Run

Vancouver, Washington
Sun 18 Oct 26
Free - $108.92

Haunted 5K, 10K, & 13.1M at Spokane, WA (43)

Spokane, Washington
Sat 24 Oct 26
$33.80 - $70.90

Haunted 5K, 10K, & 13.1M at Olympia, WA (43)

Olympia, Washington
Sat 24 Oct 26
$33.80 - $70.90

Haunted 5K, 10K & 13.1M at Camas, WA (43)

Camas, Washington
Sat 24 Oct 26
$33.80 - $70.90

Tri-Cities Marathon

Richland, Washington
Sun 25 Oct 26
$25.00 - $180.00

Medal Madness 5K, 10K, 13.1M at Vancouver, WA (44)

Vancouver, Washington
Sat 31 Oct 26
$33.80 - $70.90

Gobbler 5K, 10K, & 13.1M at Everett, WA (45)

Everett, Washington
Sat 07 Nov 26
$33.80 - $70.90

Run the Bay

University Place, Washington
Sun 08 Nov 26
$46.58 - $88.98
5.0

Run for Mental Health 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 14 Nov 26
$32.80 - $48.70

Gobbler 5K, 10K, & 13.1M at Everett, WA (46)

Everett, Washington
Sat 14 Nov 26
$33.80 - $70.90

Gobbler 5K, 10K & 13.1M at Olympia, WA (46)

Olympia, Washington
Sat 14 Nov 26
$33.80 - $70.90

Gobbler 5K, 10K, & 13.1M at Camas, WA (46)

Camas, Washington
Sat 14 Nov 26
$33.80 - $70.90

Veterans Day Freedom Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 14 Nov 26
$32.80 - $48.70

Gobbler 5K, 10K, 13.1M at Pasco, WA (47)

Pasco, Washington
Sat 21 Nov 26
$33.80 - $70.90

Gobbler 5K, 10K, 13.1M at Vancouver, WA (47)

Vancouver, Washington
Sat 21 Nov 26
$33.80 - $70.90

Gobbler 5K, 10K, & 13.1M at Everett, WA (47)

Everett, Washington
Sat 21 Nov 26
$33.80 - $70.90

Gobbler 5K, 10K, & 13.1M at Camas, WA (48)

Camas, Washington
Sat 28 Nov 26
$33.80 - $70.90

Gobbler 5K, 10K, & 13.1M at Olympia, WA (48)

Olympia, Washington
Sat 28 Nov 26
$33.80 - $70.90

2026 Seattle Ghost Marathon, Half & 50K

Seattle, Washington
Sat 28 Nov 26
$160.00

Gobbler 5K, 10K, & 13.1M, Spokane, WA (48)

Spokane, Washington
Sat 28 Nov 26
$33.80 - $70.90

Holiday 5K, 10K, & 13.1M at Everett, WA (49)

Everett, Washington
Sat 05 Dec 26
$33.80 - $70.90

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

Olympia, Washington
Sat 12 Dec 26
$33.80 - $70.90

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

Everett, Washington
Sat 12 Dec 26
$33.80 - $70.90

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 12 Dec 26
$32.80 - $48.70

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

Camas, Washington
Sat 12 Dec 26
$33.80 - $70.90

Run for Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 12 Dec 26
$32.80 - $48.70

Santa Runs Tacoma

Tacoma, Washington
Sat 12 Dec 26
$39.95 - $77.40

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

Everett, Washington
Sat 19 Dec 26
$33.80 - $70.90

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

Vancouver, Washington
Sat 19 Dec 26
$33.80 - $70.90

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

Olympia, Washington
Sat 26 Dec 26
$33.80 - $70.90

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

Spokane, Washington
Sat 26 Dec 26
$33.80 - $70.90

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

Camas, Washington
Sat 26 Dec 26
$33.80 - $70.90

Last Chance Marathon and Half Marathon

Bellingham, Washington
Thu 31 Dec 26
$64.60

MLK Jr. Freedom Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 16 Jan 27
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 16 Jan 27
$32.80 - $48.70

Run for Donut SEATTLE

Seattle, Washington
Sat 30 Jan 27
$32.80 - $48.70

Coffee Lover Run SEATTLE

Seattle, Washington
Sat 30 Jan 27
$32.80 - $48.70

Valentine's Day Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 13 Feb 27
$32.80 - $48.70
Showing 81-120 of 133 results
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