0032
Half Marathons Found In Washington in Fall
View all ↓Half Marathons in Washington in Fall 2025
Find A Race is the US's favourite event listings site. Check out our list of Fall 2025 Half Marathons in Washington below.
Race Calendar: Half Marathons Found In Fall
Redmond Harvest Half Marathon
Redmond, Washington
01 Sep 25
$59.00
Beat the Blerch
Carnation, Washington
06 Sep 25
$44.37 - $130.17
PeaceHealth Appletree Marathon
Vancouver, Washington
06 Sep 25
$52.76 - $542.00
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (27) 80
Everett, Washington
06 Sep 25
$27.50 - $69.90
Cascade Express Marathon & Half Marathon
North Bend, Washington
06 Sep 25
$139.86 - $171.66
GOAT Run
Port Angeles, Washington
06 Sep 25
$67.78 - $94.28
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (37) 150
Olympia, Washington
13 Sep 25
$27.50 - $69.90
Skagit Flats Marathon, Half & 5k
Burlington, Washington
14 Sep 25
$32.80 - $80.50
Orca Half Marathon
Seattle, Washington
20 Sep 25 - 21 Sep 25
Free - $171.21
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (38) 80
Everett, Washington
20 Sep 25
$27.50 - $69.90
RUN THE DAM 2025
Grand Coulee, Washington
20 Sep 25
$27.50 - $64.60
Quilcene Oyster Races
Quilcene, Washington
21 Sep 25
Free - $59.30
Medal Madness 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (39) 80
Spokane, Washington
27 Sep 25
$27.50 - $69.90
Fidalgo Trail Run
Anacortes, Washington
27 Sep 25
Free - $99.93
Haunted 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (40) 80
Everett, Washington
04 Oct 25
$27.50 - $69.90
Poulsbo Half Marathon & 10k
Poulsbo, Washington
05 Oct 25
$54.57 - $81.57
Haunted 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (41) 150
Olympia, Washington
11 Oct 25
$27.50 - $69.90
Girlfriends Run
Vancouver, Washington
12 Oct 25
Free - $542.00
Haunted 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (42) 80
Everett, Washington
18 Oct 25
$27.50 - $69.90
Lake Washington Half Marathon
Kirkland, Washington
18 Oct 25 - 21 Oct 25
$56.73 - $85.89
Haunted 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park, Pasco, WA (42) 80
Pasco, Washington
18 Oct 25
$27.50 - $69.90
Haunted 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (43) 80
Spokane, Washington
25 Oct 25
$27.50 - $69.90
Tri-Cities Marathon
Richland, Washington
26 Oct 25
$55.00 - $140.00
Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Langus Riverfront Park, Everett, WA (44) 80
Everett, Washington
01 Nov 25
$27.50 - $69.90
Grand Ridge Trail Run
Issaquah, Washington
08 Nov 25
Free - $110.73
Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Heritage Park, Olympia, WA (45)
Olympia, Washington
08 Nov 25
$27.75 - $70.15
Run the Bay
University Place, Washington
09 Nov 25
$65.66 - $108.06
Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Lowell Riverfront Park, Everett, WA (46) 80
Everett, Washington
15 Nov 25
$27.50 - $69.90
Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Chiawana Park, Pasco, WA (46) 80
Pasco, Washington
15 Nov 25
$27.50 - $69.90
Pie Gobbler 1M, 5K, 10K, 15K, & Half Marathon at Liberty Park, Spokane, WA (47) 80
Spokane, Washington
22 Nov 25
$27.50 - $69.90
2025 Seattle Ghost Marathon, Half & 50K
Seattle, Washington
29 Nov 25
$107.00
Anacortes Half Marathon & 5k
Anacortes, Washington
20 Sep 25
$28.56 - $56.12
Showing 1-32 of 32 results