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Half Marathons Found In Seattle, Washington
View all ↓Half Marathons in & near Seattle, Washington 2026 - 2027
The most comprehensive list of Half Marathons in and near Seattle, Washington in 2026 - 2027. Find your perfect race!
Race Calendar: Half Marathons Found In Seattle, Washington
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PB&J Fuel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 31 Oct 26
$32.80 - $69.90
🚀Boosted
Iron Horse Half Marathon
North Bend, Washington
Sun 29 Aug 27
$59.97 - $105.33
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St. Paddy's Day Run Tacoma
Tacoma, Washington
Sat 13 Mar 27
$45.30 - $93.45
St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 20 Mar 27
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 20 Mar 27
$32.80 - $48.70
Always Hope Easter Run SEATTLE
Seattle, Washington
Sat 27 Mar 27
$32.80 - $48.70
2027 Mill Town Half Marathon, 10K and 5K
Everett, Washington
Sat 27 Mar 27
$48.70 - $91.10
SuperHeroes Run SEATTLE
Seattle, Washington
Sat 27 Mar 27
$32.80 - $48.70
Run for PB&J 5k/10k/13.1 SEATTLE
Seattle, Washington
Sat 10 Apr 27
$32.80 - $48.70
Sloth Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 10 Apr 27
$32.80 - $48.70
Coffee Lover Run SEATTLE
Seattle, Washington
Sat 24 Apr 27
$32.80 - $48.70
Run for Donut SEATTLE
Seattle, Washington
Sat 24 Apr 27
$32.80 - $48.70
Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K
Tacoma, Washington
Sat 01 May 27 - Sun 02 May 27
$13.20 - $232.55
Kirkland Half Marathon & 5K
Kirkland, Washington
Sun 02 May 27
$18.37 - $101.01
San Juan Island Half
Friday Harbor, Washington
Sat 08 May 27
$18.37 - $122.61
Snohomish Women's Run
Everett, Washington
Sat 08 May 27
$54.00 - $109.12
Run for Chocolate 5k/10k/13.1 SEATTLE
Seattle, Washington
Sat 08 May 27
$32.80 - $48.70
Capital City Marathon
Olympia, Washington
Sat 15 May 27 - Sun 16 May 27
Free - $80.50
2027 Evergreen Half and 5 Mile
Snohomish, Washington
Sun 23 May 27
$59.30 - $75.20
Spring - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, Washington
Sat 29 May 27
$98.80 - $109.50
SuperHeroes Run SEATTLE
Seattle, Washington
Sat 29 May 27
$32.80 - $48.70
North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)
Port Angeles, Washington
Sat 05 Jun 27 - Fri 23 Jul 27
$16.90 - $289.75
The Great Ferry Race
Bainbridge Island, Washington
Sun 06 Jun 27
$99.93
Run Juneteenth Day 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 19 Jun 27
$32.80 - $48.70
Snoqualmie Valley Half
Carnation, Washington
Sat 19 Jun 27
$54.57 - $95.61
Jack & Jill Marathon & Half
Snoqualmie Pass, Washington
Sat 24 Jul 27 - Sun 25 Jul 27
$130.32 - $162.12
Craft Classic Seattle
Redmond, Washington
Sun 01 Aug 27
$41.31 - $101.01
Iron Horse Half Marathon
North Bend, Washington
Sun 29 Aug 27
$59.97 - $105.33
Fall - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, Washington
Sat 04 Sep 27
$98.80 - $109.50
The Brooks Orca Half Marathon presented by REI
Seattle, Washington
Sat 18 Sep 27 - Sun 19 Sep 27
$65.37 - $173.37
Run for the Gnomes Half Marathon & 5K
Maple Valley, Washington
Sat 02 Oct 27
$35.98 - $88.98
2027 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington
Sun 17 Oct 27
$48.70 - $91.10
Annie Curtis Half Marathon & 5K
Anacortes, Washington
Sun 16 May 27
$12.77 - $65.37
Bound for Boston Marathon & Half Marathon - Seattle
Olympia, Washington
Sun 13 Jun 27
$28.60 - $81.50
2027 Kirk-Wood Half Marathon
Kirkland, Washington
Sat 24 Jul 27
$80.50
Redmond Harvest Half Marathon
Redmond, Washington
Mon 06 Sep 27
$59.00
Showing 41-74 of 74 results
