Washington Half Marathons
132 upcoming half marathons across Washington, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: half marathons in Washington
Washington has 132 upcoming half marathons over the next 12 months. September is the busiest month for them, with 33. Most are around Seattle, Everett, Camas. The next one is Jump Off Joe Marathon on September 5 in Kennewick.
- Sep 202633 races
- Oct 202627 races
- Nov 202619 races
- Dec 202616 races
- Jan 20274 races
- Feb 20276 races
- Mar 20277 races
- Apr 20278 races
- May 20275 races
- Jun 20274 races
- Jul 20272 races
- Aug 20271 race
September 2026
- Sat 9/5Jump Off Joe MarathonKennewick, WA · Marathon · Half Marathon · 10K · register ↗
- Sat 9/5Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36)Everett, WA · 5K · 10K · Half Marathon · Marathon · from $30 · register ↗
- Mon 9/7Redmond Harvest Half MarathonRedmond, WA · Half Marathon · from $59 · register ↗
- Sat 9/12Beat the BlerchCarnation, WA · 5K · 10K · Half Marathon · Marathon · from $40 · register ↗
- Sat 9/12Cascade Express Marathon & Half MarathonNorth Bend, WA · Marathon · Half Marathon · from $119 · register ↗
- Sat 9/12GOAT RunPort Angeles, WA · 13.6 Miles · 25.5 Miles · 30.2 Miles · from $65 · register ↗
- Sat 9/12Medal Madness 5K, 10K & 13.1M at Camas, WA (37)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/12Medal Madness 5K, 10K, & 13.1M at Everett, WA (37)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/12Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/12National Chocolate Day: Run for Chocolates 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 9/12OVERCOMER 5K & 13.1 Mile Half MarathonPasco, WA · 5K · Half Marathon · from $35 · register ↗
- Sat 9/12Run for Mental Health 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sun 9/1316th Annual Race For A Soldier Half Marathon, 10K & 5K, Virtual Run, and Kids RunGig Harbor, WA · 5K · 12K · Half Marathon · from $15 · register ↗
- Sun 9/13Skagit Flats Marathon, Half & 5kBurlington, WA · 5K · Half Marathon · Marathon · from $30 · register ↗
- Sun 9/13Tunnel Light Marathon & HalfSnoqualmie Pass, WA · Marathon · Half Marathon · registration closed · register ↗
- Sun 9/13Tunnel Light Marathon & Half MarathonNorth Bend, WA · Marathon · Half Marathon · register ↗
- Sat 9/19Anacortes Half Marathon & 5kAnacortes, WA · Half Marathon · 5K · from $32 · register ↗
- Sat 9/19Fall - Mud Mountain Dam Marathon & Half MarathonEnumclaw, WA · Marathon · Half Marathon · Trail · from $70 · register ↗
- Sat 9/19Medal Madness 5K, 10K & 13.1M at Everett, WA (38)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/19Medal Madness 5K, 10K, 13.1M at Pasco, WA (38)Pasco, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/19Medal Madness 5K, 10K, 13.1M at Vancouver, WA (38)Vancouver, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/19RUN THE DAM 2026Grand Coulee, WA · Half Marathon · 10K · 5K · from $25 · register ↗
- Sat 9/19The Brooks Orca Half Marathon presented by REISeattle, WA · Half Marathon · 8 Miles · from $60 · register ↗
- Sun 9/20Bellingham Bay MarathonBellingham, WA · Marathon · Half Marathon · 10K · 5K · from $30 · register ↗
- Sun 9/20Quilcene Oyster RacesQuilcene, WA · Half Marathon · 10K · 5K · from $25 · register ↗
- Sat 9/26Colbert Autumn Classic Half Marathon & 4-Mile LoopColbert, WA · Half Marathon · 4 Miles · from $25 · register ↗
- Sat 9/26FidalgoAnacortes, WA · Marathon · Half Marathon · 5 Miles · register ↗
- Sat 9/26Medal Madness 5K, 10K & 13.1M at Camas, WA (39)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/26Medal Madness 5K, 10K, & 13.1M at Spokane, WA (39)Spokane, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 9/26Oktoberfest Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 9/26Pacific Coast Running FestivalLong Beach, WA · 5K · Half Marathon · 1 Mile · 10K · Marathon · from $15 · register ↗
- Sat 9/26Run for Donuts 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sun 9/27Puyallup Valley Half Marathon and 10KPuyallup, WA · 13.6 Miles · 10K · from $40 · register ↗
October 2026
- Sat 10/3Falla Walla Half Marathon, 10K & Heroes 5K RunWalla Walla, WA · Half Marathon · 10K · 5K · from $40 · register ↗
- Sat 10/3Leavenworth Marathon & Half MarathonLeavenworth, WA · Marathon · Half Marathon · register ↗
- Sat 10/3Run for the Gnomes Half Marathon & 5KMaple Valley, WA · Half Marathon · 10K · from $32 · register ↗
- Sun 10/4Poulsbo Half Marathon & 10kPoulsbo, WA · Half Marathon · 10K · from $38 · register ↗
- Sat 10/10Coffee Lovers Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 10/10Cookie Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 10/10Haunted 5K, 10K & 13.1M at Camas, WA (41)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/10Haunted 5K, 10K & 13.1M at Olympia, WA (41)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/10Haunted 5K, 10K, & 13.1M at Everett WA (41)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sun 10/112026 Snohomish River RunSnohomish, WA · Marathon · Half Marathon · 10K · 5K · register ↗
- Sun 10/112026 The Snohomish River Run Marathon, Half Marathon, 10K and 5KSnohomish, WA · 5K · 10K · Half Marathon · Marathon · from $45 · register ↗
- Sun 10/11Sun City Barry James Memorial 5K and Half MarathonYakima, WA · 5K · Half Marathon · from $15 · register ↗
- Sun 10/11The Spokane MarathonSpokane, WA · Marathon · Half Marathon · 10K · 5K · from $45 · register ↗
- Sat 10/17Haunted 5K, 10K & 13.1M at Everett, WA (42)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/17Haunted 5K, 10K, & 13.1M at Pasco, WA (42)Pasco, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/17Haunted 5K, 10K, 13.1M at Vancouver, WA (42)Vancouver, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/17Lake Washington Half MarathonKirkland, WA · Half Marathon · from $52 · register ↗
- Sat 10/17The Salty Half and 10K too!Seattle, WA · Half Marathon · 10K · from $39 · register ↗
- Sun 10/18Girlfriends RunVancouver, WA · 4 Miles · 10K · Half Marathon · 4.5 Miles · from $50 · register ↗
- Sat 10/24Chamna ChaseRichland, WA · Half Marathon · 10K · 6K · register ↗
- Sat 10/24Haunted 5K, 10K & 13.1M at Camas, WA (43)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/24Haunted 5K, 10K, & 13.1M at Olympia, WA (43)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/24Haunted 5K, 10K, & 13.1M at Spokane, WA (43)Spokane, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sun 10/25Tri-Cities MarathonRichland, WA · Marathon · Half Marathon · 5K · from $25 · register ↗
- Sat 10/31Halloween Trick or Trot Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 10/31Medal Madness 5K, 10K, 13.1M at Vancouver, WA (44)Vancouver, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 10/31PB&J Fuel Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
November 2026
- Sat 11/7Gobbler 5K, 10K, & 13.1M at Everett, WA (45)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/7Grand RidgeIssaquah, WA · 50K · Marathon · Half Marathon · 5 Miles · Trail · register ↗
- Sat 11/7Klickitat Trail RunKlickitat, WA · Half Marathon · 5K · Trail · register ↗
- Sun 11/8Run the BayUniversity Place, WA · Half Marathon · 10K · 5K · from $33 · register ↗
- Sat 11/14Run for Mental Health 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 11/14Gobbler 5K, 10K & 13.1M at Olympia, WA (46)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/14Gobbler 5K, 10K, & 13.1M at Camas, WA (46)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/14Gobbler 5K, 10K, & 13.1M at Everett, WA (46)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/14Veterans Day Freedom Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 11/21Gobbler 5K, 10K, & 13.1M at Everett, WA (47)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/21Gobbler 5K, 10K, 13.1M at Pasco, WA (47)Pasco, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/21Gobbler 5K, 10K, 13.1M at Vancouver, WA (47)Vancouver, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/28Coffee Lovers Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 11/282026 Seattle Ghost Marathon, Half & 50KSeattle, WA · Marathon · Half Marathon · 50K · from $120 · register ↗
- Sat 11/28Gobbler 5K, 10K, & 13.1M at Camas, WA (48)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/28Gobbler 5K, 10K, & 13.1M at Olympia, WA (48)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/28Gobbler 5K, 10K, & 13.1M, Spokane, WA (48)Spokane, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 11/28Thanksgiving Gobble Trot Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sun 11/292026 UW Medicine Seattle Marathon and Half MarathonSeattle, WA · Half Marathon · Marathon · register ↗
December 2026
- Sat 12/5Holiday 5K, 10K, & 13.1M at Everett, WA (49)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/12Holiday 5K, 10K, & 13.1M at Camas, WA (50)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/12Holiday 5K, 10K, & 13.1M at Everett, WA (50)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/12Holiday 5K, 10K, & 13.1M at Olympia, WA (50)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/12PIGTAILS RUNMaple Valley, WA · 50K · Marathon · Half Marathon · register ↗
- Sat 12/12Run for Breast Cancer 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 12/12Santa Runs TacomaTacoma, WA · Half Marathon · 10K · 5K · from $35 · register ↗
- Sat 12/12Sunrise Marathon 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 12/19Holiday 5K, 10K, & 13.1M at Everett, WA (51)Everett, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/19Holiday 5K, 10K, 13.1M at Vancouver, WA (51)Vancouver, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/26A Merry Christmas Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 12/26Holiday 5K, 10K, & 13.1M at Camas, WA (52)Camas, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/26Holiday 5K, 10K, & 13.1M at Olympia, WA (52)Olympia, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/26Holiday 5K, 10K, & 13.1M at Spokane, WA (52)Spokane, WA · 5K · 10K · Half Marathon · from $30 · register ↗
- Sat 12/26New Year's Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Thu 12/31Last Chance Marathon and Half MarathonBellingham, WA · Marathon · Half Marathon · from $60 · register ↗
January 2027
- Sat 1/16Sunrise Marathon 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 1/16MLK Jr. Freedom Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 1/30Coffee Lover Run SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 1/30Run for Donut SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
February 2027
- Sat 2/13Run for Chocolate 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 2/13Valentine's Day Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 2/13Woolley Trail RunsSedro Woolley, WA · 50K · Marathon · Half Marathon · Trail · from $65 · register ↗
- Sat 2/272027 Woodinville Half and 10KWoodinville, WA · Half Marathon · 10K · from $50 · register ↗
- Sat 2/27Run For Mental Health SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 2/27Run Together Against Breast Cancer SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
March 2027
- Sat 3/6Brooks Lake Sammamish Half Marathon presented by REIRedmond, WA · Half Marathon · from $50 · registration closed · register ↗
- Sun 3/14Shamrock ShuffleSpokane, WA · Half Marathon · 10K · 5K · 0.5 Miles · from $35 · register ↗
- Sat 3/20Sunrise Marathon 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 3/20St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 3/272027 Mill Town Half Marathon, 10K and 5KEverett, WA · Half Marathon · 10K · 5K · from $35 · register ↗
- Sat 3/27Always Hope Easter Run SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 3/27SuperHeroes Run SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
April 2027
- Sat 4/3Yakima River Canyon Marathon and Half-MarathonYakima, WA · Half Marathon · Marathon · from $85 · registration closed · register ↗
- Sat 4/10OAT RunPort Angeles, WA · 7.2 Miles · 12.8 Miles · 50K · from $51 · register ↗
- Sat 4/10Run for Bagels 5K/10K/13.1 SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 4/10The SplitSpokane, WA · Half Marathon · 10K · 5K · 0.4 Miles · from $35 · register ↗
- Fri 4/16Run the RiverKennewick, WA · Marathon · Half Marathon · 5K · 1.2 Miles · from $15 · register ↗
- Sat 4/17Wenatchee Marathon, Half Marathon, 10k and 5kWenatchee, WA · Marathon · Half Marathon · 10K · 5K · register ↗
- Sat 4/24Coffee Lover Run SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
- Sat 4/24Run for Donut SEATTLESeattle, WA · 5K · 10K · Half Marathon · 1 Mile · from $30 · register ↗
May 2027
- Sat 5/1Tacoma City Marathon / Half / Ghost / 10K / 5K / 1KTacoma, WA · Marathon · Half Marathon · 10K · 5K · 0.6 Miles · from $10 · register ↗
- Sun 5/2Kirkland Half Marathon & 5KKirkland, WA · 5K · Half Marathon · 1K · from $12 · registration closed · register ↗
- Sun 5/16Windermere MarathonSpokane, WA · Marathon · Half Marathon · 10K · 5K · 0.6 Miles · from $35 · register ↗
- Sun 5/232027 Evergreen Half and 5 MileSnohomish, WA · Half Marathon · 5 Miles · from $45 · register ↗
- Sat 5/29Big River RacePasco, WA · Half Marathon · 10K · 5K · 1 Mile · from $20 · registration closed · register ↗
June 2027
- Sat 6/52027 Seattle Marathon Summer EventsSeattle, WA · 5K · 10K · Half Marathon · 1K · Marathon · register ↗
- Sat 6/5North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)Port Angeles, WA · 5K · 10K · Half Marathon · Marathon · 1.2 Miles · from $15 · register ↗
- Sat 6/12Kaniksu Trail RunsFrater Lake , WA · 100K · 50 Mile · 50K · 29K · 13.5 Miles · Trail · register ↗
- Sat 6/19Jasper Mountain Trail Fest 2027Dayton, WA · Half Marathon · Marathon · 4.3 Miles · Trail · from $20 · register ↗
July 2027
- Sat 7/10Devil's GulchWenatchee, WA · 100 Mile · 50 Mile · Half Marathon · register ↗
- Sat 7/24Jack & Jill Marathon & HalfSnoqualmie Pass, WA · Marathon · Half Marathon · from $109 · register ↗
August 2027
- Sun 8/1Craft Classic SeattleRedmond, WA · Half Marathon · 5K · from $37 · registration closed · register ↗
Planning a race
- Choosing a first marathonmoving up from the half, and picking a debut race
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