Upcoming ultra marathons in Oregon

43 ultra marathons are coming up in Oregon, out of 248 races on the statewide calendar. Compare dates, distances and locations, then get ready with a personalized training plan.

43 upcoming races

November 2026

Nov 7, 2026 Run The Rock📍 Terrebonne, OR31.1 mi · 13 mi
Nov 7, 2026 Thunder River📍 Cascade Locks, OR15.5 mi · 31.1 mi

December 2026

Dec 12, 2026 Frozen Trail Runfest📍 Eugene, OR3.1 mi · 9.3 mi · 15.5 mi · 31.1 mi

February 2027

Feb 13, 2027 estimated dateHagg Mud 50K/25K📍 Gaston, OR15.5 mi · 31.1 mi
Feb 28, 2027 estimated dateBristow Trail Runs📍 Dexter, OR5 mi · 10 mi · 15.5 mi · 31.1 mi

March 2027

Mar 6, 2027 estimated dateSiuslaw Dunes📍 Florence, OR7.5 mi · 20 mi · 31.1 mi
Mar 20, 2027 estimated dateORRC Champoeg 10K/20K/30K📍 St. Paul, OR402.3 m · 6.2 mi · 12.4 mi · 18.6 mi
Mar 20, 2027 estimated dateOwyhee Off-Road Challenge📍 Adrian, OR3.1 mi · 6.2 mi · 13.1 mi · 34.2 mi

April 2027

Apr 3, 2027 estimated dateShotgun Trail Blast📍 Marcola, OR3.1 mi · 6.2 mi · 15.5 mi · 31.1 mi
Apr 9, 2027 estimated dateGorge Waterfalls📍 Cascade Locks, OR18.6 mi · 31.1 mi · 62.1 mi
Apr 11, 2027 Peterson Ridge Rumble📍 Sisters, OR20 mi · 26.2 mi · 40 mi

May 2027

May 1, 2027 estimated dateLost Creek Trail Runs📍 Trail, OR3.1 mi · 6.2 mi · 18.6 mi · 31.1 mi
May 1, 2027 estimated dateMcDonald Forest📍 Corvallis, OR31.1 mi
May 2, 2027 Sisters Country📍 Sisters, OR31.1 mi · 13.1 mi
May 15, 2027 estimated dateTillamook Burn📍 Washington County, OR34.2 mi · 50 mi
May 29, 2027 Cape Mountain📍 Florence, OR6.2 mi · 15.5 mi · 31.1 mi · 62.1 mi
May 29, 2027 estimated dateSmith Rock Classic📍 Terrebonne, OR10 mi · 31.1 mi · 50 mi
May 29, 2027 Spence Mountain Run📍 Klamath Falls, OR13.1 mi · 18.6 mi · 31.1 mi
May 29, 2027 Stumptown Trail Runs📍 Portland, OR31.1 mi · 13.1 mi

June 2027

Jun 12, 2027 Marys Peak Trail Run📍 Blodgett, OR15.5 mi · 31.1 mi · 62.1 mi
Jun 12, 2027 estimated dateMcKenzie River Trail Run📍 Blue River, OR31.1 mi
Jun 19, 2027 estimated dateAlpine Solstice📍 Bend, OR13.1 mi · 34.2 mi
Jun 19, 2027 estimated dateHAGG Lake Triathlon & Multi-Sports Festival📍 Gaston, OR3.1 mi · 13.1 mi
Jun 26, 2027 estimated dateWy'east Wonder📍 Parkdale, OR48.1 mi · 29.3 mi

July 2027

Jul 10, 2027 Siskiyou Out Back Trail Running Festival📍 Ashland, OR62.1 mi · 31.1 mi · 9.3 mi · 5 mi
Jul 10, 2027 Mt Hood 50K📍 Government Camp, OR31.1 mi
Jul 10, 2027 estimated dateMt Hood 50📍 Timothy Lake, OR49.7 mi · 31.1 mi · 15.5 mi
Jul 10, 2027 estimated dateSisiyou Out Back Trail Run📍 Ashland, OR62.1 mi · 31.1 mi · 9.3 mi · 5 mi
Jul 16, 2027 Oakridge Triple Summit Challenge📍 Oakridge, OR9.3 mi · 10.6 mi · 17.4 mi · 37.3 mi
Jul 24, 2027 estimated dateElkhorn Crest📍 Sumpter, OR53 mi · 30.1 mi
Jul 31, 2027 estimated dateHood Hundred📍 Mount Hood, OR100 mi
Jul 31, 2027 estimated dateWaldo 100K Trail Run📍 Oakridge, OR62.1 mi
Jul 31, 2027 estimated dateWaldo 100k📍 Oakridge, OR62.4 mi

August 2027

Aug 7, 2027 estimated dateElkhorn Crest 50📍 Sumpter, OR31.1 mi · 50 mi
Aug 7, 2027 Elkhorn Relay📍 La Grande, OR80.6 mi
Aug 7, 2027 Wy’East 28K and 50K Trail Fest📍 Mount Hood, OR49.7 mi · 31.1 mi · 17.4 mi · 8.7 mi
Aug 15, 2027 estimated dateWy'east Trailfest📍 Mount Hood, OR5 mi · 8.7 mi · 13.1 mi · 17.4 mi
Aug 24, 2027 estimated dateOregon Cascades 100📍 Sisters, OR100 mi

September 2027

Sep 13, 2027 estimated dateMountain Lakes 100📍 Olallie Lake, OR100 mi

October 2027

Oct 2, 2027 estimated datePerpetua Coast📍 Yachats, OR6.2 mi · 13.1 mi · 20 mi · 31.1 mi
Oct 9, 2027 estimated dateRainbow Ridge 20k/50k📍 Blue River, OR12.4 mi · 31.1 mi
Oct 15, 2027 estimated dateSilver Falls Trail Runs📍 Silverton, OR3.1 mi · 7 mi · 13.1 mi · 26.2 mi
Oct 23, 2027 estimated dateAutumn Leaves 50/50📍 St. Paul, OR18.6 mi · 31.1 mi · 50 mi

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