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Half Marathons Found In Washington in Fall

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Half Marathons in Washington in Fall 2026

Find A Race is the US's favourite event listings site. Check out our list of Fall 2026 Half Marathons in Washington below.

Race Calendar: Half Marathons Found In Fall

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Poulsbo Half Marathon & 10k

Poulsbo, Washington
Sun 04 Oct 26
$63.21 - $92.37
🚀Boosted

Fidalgo Trail Run

Anacortes, Washington
Sat 26 Sep 26
Free - $99.93
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Girlfriends Run

Vancouver, Washington
Sun 18 Oct 26
Free - $108.92

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

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

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

Tri-Cities Marathon

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

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

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

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

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 Olympia, WA (46)

Olympia, 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 Everett, WA (46)

Everett, Washington
Sat 14 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 Pasco, WA (47)

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

Coffee Lovers Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 28 Nov 26
$32.80 - $48.70

2026 Seattle Ghost Marathon, Half & 50K

Seattle, Washington
Sat 28 Nov 26
$128.20

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

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

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

Spokane, Washington
Sat 28 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

Thanksgiving Gobble Trot Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 28 Nov 26
$32.80 - $48.70

Haunted 5K, 10K, 13.1M & 26.2M at Everett, WA (40)

Everett, Washington
Sat 03 Oct 26
$33.80 - $102.70

Sun City Barry James Memorial 5K and Half Marathon

Yakima, Washington
Sun 11 Oct 26
$16.90 - $22.20
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