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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:

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Race Calendar: Half Marathons Found In Washington

🚀Boosted

Run for Chocolate 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 13 Feb 27
$32.80 - $48.70
🚀Boosted

Run for Donut SEATTLE

Seattle, Washington
Sat 30 Jan 27
$32.80 - $48.70
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The Spokane Marathon

Spokane, Washington
Sun 11 Oct 26
Free - $160.00

2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K

Snohomish, Washington
Sun 11 Oct 26
$59.30 - $122.90

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

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

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

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

The Salty Half and 10K too!

Seattle, Washington
Sat 17 Oct 26
$42.34

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

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

Lake Washington Half Marathon

Kirkland, Washington
Sat 17 Oct 26
$56.73 - $106.41

Girlfriends Run

Vancouver, Washington
Sun 18 Oct 26
Free - $108.92

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 Olympia, WA (43)

Olympia, 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

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

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

PB&J Fuel Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 31 Oct 26
$32.80 - $64.60

Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE

Seattle, Washington
Sat 31 Oct 26
$32.80 - $64.60

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
$56.12 - $100.64
5.0

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 - $64.60

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

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

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

Everett, 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 - $64.60

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 Pasco, WA (47)

Pasco, 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

Annual Pancake Run

Spokane, Washington
Fri 27 Nov 26
Free

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

Coffee Lovers Run 5K/10K/13.1 SEATTLE

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

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

Spokane, 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

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

Camas, 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

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
$61.35 - $114.85

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

Camas, 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 Vancouver, WA (51)

Vancouver, Washington
Sat 19 Dec 26
$33.80 - $70.90
Showing 1-40 of 104 results
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