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Half Marathons Found In Washington in Spring
View all ↓Half Marathons in Washington in Spring 2026
Find A Race is the US's favourite event listings site. Check out our list of Spring 2026 Half Marathons in Washington below.
Race Calendar: Half Marathons Found In Spring
🚀Boosted
Luau 5K, 10K, & Half Marathon at Liberty Park, Spokane, WA (21) 50
Spokane, Washington
Sat 23 May 26
$33.80 - $70.90
🚀Boosted
St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 14 Mar 26
$32.80 - $48.70
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Lake Sammamish Half Marathon
Redmond, Washington
Sat 07 Mar 26
$56.73 - $84.81
Shamrock Shuffle
Spokane, Washington
Sat 07 Mar 26 - Sun 22 Mar 26
Free - $96.40
Medal Madness 5K, 10K, 13.1, & 26.2 at Langus Riverfront Park, Everett, WA (10) 80
Everett, Washington
Sat 07 Mar 26
$33.80 - $97.40
Sloth Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 14 Mar 26
$32.80 - $48.70
Run The Green
Kent, Washington
Sat 14 Mar 26
$46.41 - $72.93
Medal Madness 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (11S40)
Everett, Washington
Sat 14 Mar 26
$33.80 - $70.90
Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (11) 80
Olympia, Washington
Sat 14 Mar 26
$33.80 - $70.90
St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 14 Mar 26
$32.80 - $48.70
Medal Madness 5K, 10K, 13.1, & 26.2 at Chiawana Park, Pasco, WA (12) 80
Pasco, Washington
Sat 21 Mar 26
$33.80 - $97.40
Medal Madness 5K, 10K, 13.1 & 26.2 at Lowell Riverfront Park, Everett, WA (12) 80
Everett, Washington
Sat 21 Mar 26
$33.80 - $97.40
Yakima River Canyon Marathon and Half-Marathon
Yakima, Washington
Sat 28 Mar 26
$85.00
Medal Madness 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (13) 80
Olympia, Washington
Sat 28 Mar 26
$33.80 - $70.90
Medal Madness 5K, 10K, & Half Marathon at Liberty Park, Spokane, WA (13) 40
Spokane, Washington
Sat 28 Mar 26
$33.80 - $70.90
Always Hope Easter Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 04 Apr 26
$32.80 - $48.70
Always Hope Easter Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 04 Apr 26
$32.80 - $48.70
The Split
Spokane, Washington
Sat 04 Apr 26 - Sun 19 Apr 26
Free - $96.40
Viking 5K, 10K, 13.1, & 26.2 at Langus Riverfront Park, Everett, WA (14) 80
Everett, Washington
Sat 04 Apr 26
$33.80 - $97.40
Run for Breast Cancer 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 04 Apr 26
$32.80 - $48.70
Pirate 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (15S40)
Everett, Washington
Sat 11 Apr 26
$33.80 - $70.90
Pirate 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (15) 80
Olympia, Washington
Sat 11 Apr 26
$33.80 - $70.90
Pirate 5K, 10K, 13.1, & 26.2 at Lowell Riverfront Park, Everett, WA (16) 80
Everett, Washington
Sat 18 Apr 26
$33.80 - $97.40
Coffee Lovers Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 25 Apr 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 25 Apr 26
$32.80 - $48.70
Pirate 5K, 10K, & Half Marathon at Liberty Park, Spokane, WA (17) 50
Spokane, Washington
Sat 25 Apr 26
$33.80 - $70.90
Spring Classic Duathlon, Half, 10k & 5k
Vancouver, Washington
Sun 26 Apr 26
$56.00 - $205.04
Tacoma City Marathon / Half / Ghost / 5K / 10K
Tacoma, Washington
Sat 02 May 26 - Sun 03 May 26
$39.95 - $189.75
Cinco De Mayo Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 02 May 26
$32.80 - $48.70
Never Say Never Half Marathon & 10K
Tieton, Washington
Sat 02 May 26
$96.40 - $122.90
Luau 5K, 10K, & Half Marathon at Langus Riverfront Park, Everett, WA (18) 80
Everett, Washington
Sat 02 May 26
$33.80 - $70.90
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 02 May 26
$32.80 - $48.70
Kirkland Half Marathon & 5K
Kirkland, Washington
Sun 03 May 26
$15.31 - $86.97
Luau 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (19S40)
Everett, Washington
Sat 09 May 26
$33.80 - $70.90
San Juan Island Half
Friday Harbor, Washington
Sat 09 May 26
$18.37 - $106.41
Windermere Marathon
Spokane, Washington
Sat 09 May 26 - Sun 24 May 26
Free - $96.40
Luau 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (19) 80
Olympia, Washington
Sat 09 May 26
$33.80 - $70.90
Luau 5K, 10K, & Half Marathon at Chiawana Park, Pasco, WA (20) 80
Pasco, Washington
Sat 16 May 26
$33.80 - $70.90
Luau 5K, 10K, & Half Marathon at Lowell Riverfront Park, Everett, WA (20) 80
Everett, Washington
Sat 16 May 26
$33.80 - $70.90
Capital City Marathon
Olympia, Washington
Sat 16 May 26 - Sun 17 May 26
Free - $54.57
Reflection Run
Washougal, Washington
Sun 17 May 26
$46.28 - $70.04
5.0
Luau 5K, 10K, & Half Marathon at Heritage Park, Olympia, WA (21) 80
Olympia, Washington
Sat 23 May 26
$33.80 - $70.90
Showing 1-40 of 47 results
