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Marathons in Washington, United States

196 upcoming marathons listed in Washington across 64 cities. Next: Luau 5K, 10K, & 13.1M at Camas, WA on May 23, 2026.

Upcoming
196 marathons
Locations
64 cities
Next date
May 23, 2026
Distances
Half marathon, 10K, 5K, Ultra, Marathon, Relay

Date Race Location Distances Details
Eagle 5K, 10K, & 13.1M at Olympia, WA Olympia, Washington, United States Half Marathon, 10K, 5K View
Seward Sizzler Washington, United States Ultra Marathon, Seward Sizzler View
Cougar Mountain Trail Run Series (July) Bellevue, Washington, United States 19.5 Miler, 10.8 Miler, 5K View
Eagle 5K, 10K, & 13.1M at Everett, WA Everett, Washington, United States Half Marathon, 10K, 5K View
Outlast Spokane Mead, Washington, United States 6 Hour View
Run Like the Wind -- Westport 5K, 10K and Half Marathon Westport, Washington, United States Half Marathon, 10K, 5K View
Cascade Crest Easton, Washington, United States 100 Miler View
Eagle 5K, 10K, & 13.1M at Everett, WA Everett, Washington, United States Half Marathon, 10K, 5K View
Eagle 5K, 10K, 13.1M at, Pasco, WA Pasco, Washington, United States Half Marathon, 10K, 5K View
mont rainier Race Washington, United States Ultra Marathon, Trail 21 km, Trail 10 km, Trail 5 km View
Mount Rainier Half Marathon & Trail Events Enumclaw, Washington, United States Half Marathon, 10K, 5K View
Olympia Lakefair Races - Half Marathon, 8K & 3K Olympia, Washington, United States Half Marathon, 8K, Kids' Run View
Outlast Seattle Sammamish, Washington, United States 6 Hour View
Rogue//13 SPOKANE, Washington, United States 13 Hour, 6 Hour, 1 Hour View
B & O Half Marathon and 10k Orting, Washington, United States Half Marathon, 10K View
Christmas 5K/10K/Half Marathon in July - Richland Richland, Washington, United States Half Marathon, 10K, 5K, Virtual View
Summer Eddy Washington, United States Ultra Marathon, Summer Eddy View
The Wonderland – 3 Day Supported Circumnavigation #1 Washington, United States Ultra Marathon, The Wonderland – 3 Day Supported Circumnavigation #1 View
Eagle 5K, 10K, & 13.1M at Camas, WA Camas, Washington, United States Half Marathon, 10K, 5K View
Eagle 5K, 10K, & 13.1M at Olympia, WA Olympia, Washington, United States Half Marathon, 10K, 5K View
Eagle 5K, 10K, & 13.1M, Spokane, WA Spokane, Washington, United States Half Marathon, 10K, 5K View
Jack & Jill Marathon & Half North Bend, Washington, United States Full Marathon, Half Marathon View
White River Washington, United States 80K, 50K, 25K View
Galloping Gertie Gig Harbor, Washington, United States Half Marathon View

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