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Half Marathons Found In Washington
View all ↓Half Marathons in Washington 2025 - 2026
The most comprehensive list of Half Marathons in and near Washington in 2025 - 2026. Find your perfect race!
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Race Calendar: Half Marathons Found In Washington
πBoosted
Olympia Lakefair Races - Half Marathon, 8K & 3K
Olympia, Washington
19 Jul 25
$44.00 - $77.00
πBoosted
Tacoma City Marathon / Half / Ghost / 5K / 10K
Tacoma, Washington
03 May 25 - 04 May 25
$70.40 - $342.75
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Super Marathon & Half Marathon
North Bend, Washington
21 Jun 25
$139.86 - $171.66
Silver Creek Trail Run 5K, 10K, Half Marathon at Night Owl Landing
Kingston, Washington
21 Jun 25
$32.80 - $59.30
Tiger Peak Challenge
Issaquah, Washington
28 Jun 25
Free - $116.13
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (26) 20
Spokane, Washington
28 Jun 25
$27.75 - $70.15
Christmas 5K/10K/Half Marathon in July - Portland (Washougal)
Washougal, Washington
05 Jul 25
$39.10 - $59.90
US 1M,5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (27) 80
Everett, Washington
05 Jul 25
$27.75 - $70.15
US 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (27)
Olympia, Washington
05 Jul 25
$27.75 - $70.15
US 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (28) 150
Olympia, Washington
12 Jul 25
$27.75 - $70.15
2025 Run Like the Wind -- Westport 5K, 10K and Half Marathon
Westport, Washington
13 Jul 25
$38.10 - $64.60
Mount Rainier Half Marathon & Trail Events
Enumclaw, Washington
18 Jul 25 - 19 Jul 25
Free - $337.00
Olympia Lakefair Races - Half Marathon, 8K & 3K
Olympia, Washington
19 Jul 25
$44.00 - $77.00
US 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park, Pasco, WA (29) 30
Pasco, Washington
19 Jul 25
$27.75 - $70.15
US 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (29) 80
Everett, Washington
19 Jul 25
$27.75 - $70.15
Christmas 5K/10K/Half Marathon in July - Richland
Richland, Washington
20 Jul 25
$39.10 - $59.90
B & O Half Marathon and 10k
Orting, Washington
20 Jul 25
$76.26 - $108.06
Jack & Jill Downhill Marathon, Half Marathon Washington
North Bend, Washington
26 Jul 25 - 27 Jul 25
$150.46 - $182.26
US 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (30) 150
Olympia, Washington
26 Jul 25
$27.75 - $70.15
US 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (30) 20
Spokane, Washington
26 Jul 25
$27.75 - $70.15
Craft Classic Seattle
Redmond, Washington
27 Jul 25
$54.57 - $102.09
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (31) 80
Everett, Washington
02 Aug 25
$27.75 - $70.15
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (31) 150
Olympia, Washington
02 Aug 25
$27.75 - $70.15
Galloping Gertie
Gig Harbor, Washington
02 Aug 25
$65.66 - $108.06
Race the Reserve Whidbey Island
Coupeville, Washington
09 Aug 25
$32.80 - $69.90
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (32) 150
Olympia, Washington
09 Aug 25
$27.75 - $70.15
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park, Pasco, WA (33) 30
Pasco, Washington
16 Aug 25
$27.75 - $70.15
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (33) 80
Everett, Washington
16 Aug 25
$27.75 - $70.15
Twilight at the Bay
University Place, Washington
16 Aug 25
$65.66 - $108.06
Tacoma Narrows Half Marathon / 5K
Tacoma, Washington
23 Aug 25
$49.20 - $91.60
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (34) 150
Olympia, Washington
23 Aug 25
$27.75 - $70.15
Ninja 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (34) 20
Spokane, Washington
23 Aug 25
$27.75 - $70.15
Iron Horse Half Marathon
North Bend, Washington
24 Aug 25
$56.73 - $95.61
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (35)
Olympia, Washington
30 Aug 25
$27.75 - $70.15
Redmond Harvest Half Marathon
Redmond, Washington
01 Sep 25
$59.00
PeaceHealth Appletree Marathon
Vancouver, Washington
06 Sep 25
$52.76 - $542.00
Beat the Blerch
Carnation, Washington
06 Sep 25
$44.37 - $130.17
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (36)
Olympia, Washington
06 Sep 25
$27.75 - $70.15
GOAT Run
Port Angeles, Washington
06 Sep 25
$67.78 - $94.28
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (27) 80
Everett, Washington
06 Sep 25
$27.75 - $70.15
Cascade Express Marathon & Half Marathon
North Bend, Washington
06 Sep 25
$139.86 - $171.66
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (37) 150
Olympia, Washington
13 Sep 25
$27.75 - $70.15
Showing 41-80 of 119 results