Washington Marathons
37 upcoming marathons across Washington, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: marathons in Washington
Washington has 37 upcoming marathons over the next 12 months. September is the busiest month for them, with 12. Most are around Seattle, Kennewick, North Bend. The next one is Jump Off Joe Marathon on September 5 in Kennewick.
- Sep 202612 races
- Oct 20267 races
- Nov 20264 races
- Dec 20262 races
- Feb 20271 race
- Apr 20274 races
- May 20272 races
- Jun 20274 races
- Jul 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 ↗
- 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 ↗
- 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 9/19Fall - Mud Mountain Dam Marathon & Half MarathonEnumclaw, WA · Marathon · Half Marathon · Trail · from $70 · register ↗
- Sun 9/20Bellingham Bay MarathonBellingham, WA · Marathon · Half Marathon · 10K · 5K · from $30 · register ↗
- Sat 9/26FidalgoAnacortes, WA · Marathon · Half Marathon · 5 Miles · register ↗
- Sat 9/26Pacific Coast Running FestivalLong Beach, WA · 5K · Half Marathon · 1 Mile · 10K · Marathon · from $15 · register ↗
October 2026
- Sat 10/3Leavenworth Marathon & Half MarathonLeavenworth, WA · Marathon · Half Marathon · 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 10/11The Spokane MarathonSpokane, WA · Marathon · Half Marathon · 10K · 5K · from $45 · register ↗
- Sat 10/17Osprey AmblerSultan, WA · Marathon · 6 Hour · 3 Hour · register ↗
- Sat 10/24Sammamish City MarathonSammamish, WA · Marathon · register ↗
- Sun 10/25Tri-Cities MarathonRichland, WA · Marathon · Half Marathon · 5K · from $25 · register ↗
November 2026
- Sat 11/7Grand RidgeIssaquah, WA · 50K · Marathon · Half Marathon · 5 Miles · Trail · register ↗
- Sat 11/282026 Seattle Ghost Marathon, Half & 50KSeattle, WA · Marathon · Half Marathon · 50K · from $120 · register ↗
- Sat 11/282026 Seattle Kids MarathonSeattle, WA · Marathon · register ↗
- Sun 11/292026 UW Medicine Seattle Marathon and Half MarathonSeattle, WA · Half Marathon · Marathon · register ↗
December 2026
- Sat 12/12PIGTAILS RUNMaple Valley, WA · 50K · Marathon · Half Marathon · register ↗
- Thu 12/31Last Chance Marathon and Half MarathonBellingham, WA · Marathon · Half Marathon · from $60 · register ↗
February 2027
- Sat 2/13Woolley Trail RunsSedro Woolley, WA · 50K · Marathon · Half Marathon · Trail · from $65 · register ↗
April 2027
- Sat 4/3Yakima River Canyon Marathon and Half-MarathonYakima, WA · Half Marathon · Marathon · from $85 · registration closed · 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 ↗
- Sun 4/18Washington State MarathonRedmond, WA · Marathon · from $99 · 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 5/16Windermere MarathonSpokane, WA · Marathon · Half Marathon · 10K · 5K · 0.6 Miles · from $35 · 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 6/19Jasper Mountain Trail Fest 2027Dayton, WA · Half Marathon · Marathon · 4.3 Miles · Trail · from $20 · register ↗
- Sat 6/19Lake to Bay Relay & UltramarathonVancouver, WA · 100K · Marathon · register ↗
July 2027
- Sat 7/24Jack & Jill Marathon & HalfSnoqualmie Pass, WA · Marathon · Half Marathon · from $109 · register ↗
Planning a race
- Boston qualifying timesthe BQ standard for every age group, and what the cutoff has really been
- Choosing a first marathonwhat to look for in a debut race, and what to avoid
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