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Ultra Marathons Near Washington
Showing the next 50 runs that match your filters
Featured
Cinco De Mayo
Get 10% Off - Use Code RUNGUIDES2026
Date: May 3, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Portland, Oregon
Featured
Queens Park Classic
Get 10% Off - Use Code RUNGUIDES10
Date: Apr 4, 2026 - Saturday
Size: 100 - 500 participants
Location: New Westminster, British Columbia
Shotgun Trail Blast
Date: Apr 4, 2026 - Saturday
Size: 100 - 500 participants
Location: Marcola, Oregon
Diez Vista
Date: Apr 11, 2026 - Saturday
Size: 100 - 500 participants
Location: Port Moody, British Columbia
Ancient Lakes Trail Runs
Date: Apr 11-12, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Quincy, Washington
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Peterson Ridge Rumble
Date: Apr 12, 2026 - Sunday
Size: 100 - 500 participants
Location: Sisters, Oregon
Gorge Waterfalls
Date: Apr 17-19, 2026 - Friday to Sunday
Size: 500 - 1,000 participants
Location: Cascade Locks, Oregon
Squak Mountain Trail Run
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Issaquah, Washington
McDonald Forest 50K
Date: May 2, 2026 - Saturday
Size: 100 - 500 participants
Location: Corvallis, Oregon
Pigtails Run (Make Up Run)
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Maple Valley, Washington
Sun Mountain 50M/50K/25K
Date: May 16-17, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Winthrop, Washington
Sri Chinmoy Self-Transcendence 7 & 13 Hour Races
Date: May 23, 2026 - Saturday
Size: 1 - 100 participants
Location: Seattle, Washington
Leavenworth Trail Fest
Date: May 23, 2026 - Saturday
Size: 100 - 500 participants
Location: Leavenworth, Washington
Leavenworth Trail Fest
Date: May 23, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Leavenworth, Washington
Pigtails Challenge
Date: May 23-24, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Renton, Washington
Echo Valley Trail Run
Date: May 30-31, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Chelan, Washington
Orcas Island 50K & 25K
Date: Jun 6-7, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Olga, Washington
Forge Backyard Ultra
Date: Jun 6, 2026 - Saturday
Size: 1 - 100 participants
Location: Anacortes, Washington
McKenzie River Trail Run
Date: Jun 13, 2026 - Saturday
Size: 100 - 500 participants
Location: Linn County, Oregon
Wild Woman Trail 50K, Marathon, Relay, or Half-Marathon
Date: Jun 20, 2026 - Saturday
Size: 100 - 500 participants
Location: Trout Lake, Washington
Strawberry Fields Forever
Date: Jun 20-21, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: North Bonneville, Washington
Tiger Peak Challenge
Date: Jun 20, 2026 - Saturday
Size: 100 - 500 participants
Location: Issaquah, Washington
Wy'east Wonder 50M & 50K
Date: Jun 27, 2026 - Saturday
Size: 100 - 500 participants
Location: ,
Kill Bill's Oyster Dome Challenge 25K & 50K
Date: Jul 1, 2026 - Wednesday
Size: 1 - 100 participants
Location: Bow, Washington
Bigfoot 5K & 10K
Date: Jul 4, 2026 - Saturday
Size: 100 - 500 participants
Location: Yacolt, Washington
Hellz Bellz Ultra
Date: Jul 5, 2026 - Sunday
Size: 100 - 500 participants
Location: Yacolt, Washington
Ragnar Road Northwest Passage Relay
Date: Jul 10-11, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Langley, Washington
Knee Knacker
Date: Jul 11, 2026 - Saturday
Size: 100 - 500 participants
Location: West Vancouver, British Columbia
White River 50M & 50K
Date: Jul 25, 2026 - Saturday
Size: 100 - 500 participants
Location: Snoquera, Washington
Buckin' Hell!
Date: Jul 25, 2026 - Saturday
Size: 100 - 500 participants
Location: North Vancouver, British Columbia
Volcanic 50
Date: Aug 1-2, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: ,
Fat Dog 120
Date: Aug 7-9, 2026 - Friday to Sunday
Size: 100 - 500 participants
Location: Area G (Upper Similkameen/Hedley), British Columbia
Bigfoot 200 Endurance Runs
Date: Aug 14-18, 2026 - Friday to Tuesday
Size: 100 - 500 participants
Location: ,
Squamish 50
Date: Aug 15-16, 2026 - Saturday to Sunday
Size: 500 - 1,000 participants
Location: Squamish, British Columbia
Wy'east Trailfest
Date: Aug 15-16, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Mount Hood, Oregon
Olympic Mountains Trail Races
Date: Aug 15-16, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Clallam County, Washington
Ragnar Trail Rainier
Date: Aug 21-22, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Pierce County, Washington
Backcountry Rise
Date: Aug 29-Sep 7, 2026 - Saturday to Monday
Size: 100 - 500 participants
Location: Toutle, Washington
Millersylvania Trail Races
Date: Aug, 2026 (TBD)
Size: 100 - 500 participants
Location: Thurston County, Washington
Frosty Mountain 50k, 27k & 13k Trail Race
Date: Sep 13, 2026 - Sunday
Size: 100 - 500 participants
Location: Manning Park, British Columbia
Mountain Lakes 100
Date: Sep 19-20, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Jefferson County, Oregon
Three Sisters Skyline
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Sisters, Oregon
Mainly Marathons Northwest Series - Day 1
Date: Sep 19, 2026 - Saturday
Size: 1 - 100 participants
Location: Pendleton, Oregon
Ultra Fest
Get 10% Off - Use Code RG10
Date: Sep 19, 2026 - Saturday
Size: 100 - 500 participants
Location: Easton, Washington
Mainly Marathons Northwest Series - Day 2
Date: Sep 20, 2026 - Sunday
Size: 1 - 100 participants
Location: Pendleton, Oregon
Baker Lake Classic 50k
Date: Oct 3, 2026 - Saturday
Size: 100 - 500 participants
Location: Concrete, Washington
Middle Fork Trail Run
Date: Oct 10, 2026 - Saturday
Size: 100 - 500 participants
Location: North Bend, Washington
Carkeek 6- & 12- Hour
Date: Oct 24, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Cougar Mountain Trail Series - Race 5
Date: Oct, 2026 (TBD)
Size: 500 - 1,000 participants
Location: Bellevue, Washington
Grand Ridge Trail Run
Date: Nov 7, 2026 - Saturday
Size: 100 - 500 participants
Location: King County, Washington
Run The Rock
Date: Nov 7-8, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Terrebonne, Oregon
Deception Pass 50K/25K
Date: Nov 7-8, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Oak Harbor, Washington
