Half Marathons in Washington 2026 - 2027

128

Half Marathons Found In Washington

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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Everett, Washington

Snohomish Women's Run

Sat, May 8, 2027

from $54.00

Everett, Washington

Medal Madness 5k, 10k, & 13.1M at Everett, WA (19)

Sat, May 8, 2027

from $33.80

Washougal, Washington

Super Mom 5k/10k/Half Marathon - Portland (Washougal)

Sun, May 9, 2027

5.0

from $33.60

Olympia, Washington

Capital City Marathon

Sat, May 15–16, 2027

Free–$80.50

Vancouver, Washington

Pirate 5k, 10k, 13.1M at Vancouver, WA (20)

Sat, May 15, 2027

from $33.80

Spokane, Washington

Windermere Marathon

Sun, May 16, 2027

Free–$117.60

Anacortes, Washington

Annie Curtis Half Marathon & 5k

Sun, May 16, 2027

from $12.77

Snohomish, Washington

2027 Evergreen Half and 5 Mile

Sun, May 23, 2027

from $59.30

Enumclaw, Washington

Spring - Mud Mountain Dam Marathon & Half Marathon

Sat, May 29, 2027

from $98.80

Seattle, Washington

SuperHeroes Run SEATTLE

Sat, May 29, 2027

from $32.80

Pasco, Washington

Big River Race

Sat, May 29, 2027

Free–$59.30

Vancouver, Washington

Medal Madness 5k, 10k, 13.1M at Vancouver, WA (22)

Sat, May 29, 2027

from $33.80

Port Angeles, Washington

North Olympic Discovery Marathon (5k / 10k/ Half / Full / Relay / Kids Marathon)

Sat, Jun 5 – Jul 23, 2027

from $16.90

Everett, Washington

Medal Madness 5k, 10k, & 13.1M at Everett, WA (23)

Sat, Jun 5, 2027

from $33.80

Bainbridge Island, Washington

The Great Ferry Race

Sun, Jun 6, 2027

$105.33

Richland, Washington

Made in the USA 5k/10k/15k/Half - Richland

Sat, Jun 12, 2027

Free–$59.90

Seattle, Washington

Made in the USA 5k/10k/15k/Half - Seattle

Sat, Jun 12, 2027

Free–$59.90

Everett, Washington

Luau 5k, 10k, & 13.1M at Everett, WA (24)

Sat, Jun 12, 2027

from $33.80

Olympia, Washington

Bound for Boston Marathon & Half Marathon - Seattle

Sun, Jun 13, 2027

from $28.60

Seattle, Washington

Run Juneteenth Day 5k/10k/13.1 SEATTLE

Sat, Jun 19, 2027

from $32.80

Carnation, Washington

Snoqualmie Valley Half

Sat, Jun 19, 2027

from $54.57

Dayton, Washington

Jasper Mountain Trail Fest 2027

Sat, Jun 19, 2027

from $22.20

Vancouver, Washington

Squirrel 5k, 10k, 13.1M at Vancouver, WA (25)

Sat, Jun 19, 2027

from $33.80

Washougal, Washington

Christmas 5k/10k/Half Marathon in July - Portland (Washougal)

Sun, Jul 4, 2027

5.0

from $28.60

Vancouver, Washington

Medal Madness 5k, 10k, 13.1M at Vancouver, WA (29)

Sat, Jul 17, 2027

from $33.80

Spokane, Washington

Christmas 5k/10k/Half Marathon in July - Spokane

Sat, Jul 17, 2027

from $44.10

Richland, Washington

Christmas 5k/10k/Half Marathon in July - Richland

Sun, Jul 18, 2027

from $28.60

Snoqualmie Pass, Washington

Jack & Jill Marathon & Half

Sat, Jul 24–25, 2027

from $130.32

Kirkland, Washington

2027 Kirk-Wood Half Marathon

Sat, Jul 24, 2027

$80.50

Vancouver, Washington

Medal Madness 5k, 10k, 13.1M at Vancouver, WA (31)

Sat, Jul 31, 2027

from $33.80

Redmond, Washington

Craft Classic Seattle

Sun, Aug 1, 2027

from $46.41

Washougal, Washington

Popsicle 5k/10k/Half - Portland (Washougal)

Sat, Aug 14, 2027

5.0

from $39.10

Richland, Washington

Popsicle 5k/10k/Half - Richland

Sat, Aug 21, 2027

from $39.10

Vancouver, Washington

Luau 5k, 10k, 13.1M at Vancouver, WA (34)

Sat, Aug 21, 2027

from $33.80

North Bend, Washington

Iron Horse Half Marathon

Sun, Aug 29, 2027

from $59.97

Enumclaw, Washington

Fall - Mud Mountain Dam Marathon & Half Marathon

Sat, Sep 4, 2027

from $98.80

Vancouver, Washington

PeaceHealth Appletree Marathon

Sat, Sep 4–5, 2027

from $61.40

Redmond, Washington

Redmond Harvest Half Marathon

Mon, Sep 6, 2027

$59.00

Seattle, Washington

The Brooks Orca Half Marathon presented by REI

Sat, Sep 18–19, 2027

from $65.37

Vancouver, Washington

Ninja 5k, 10k, 13.1M at Vancouver, WA (38)

Sat, Sep 18, 2027

from $33.80

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