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Ultramarathons in Oregon

All 55 ultramarathons in Oregon, from 50K to 200 miles, with the climb, the cutoff and the date for each. Every race links to its own page, where you can see how it fits the runner you are now.

RaceDistanceWhereDateClimbCutoff
Bachelor Ascent50 KMBend, ORSep 12, 20266,800 ft9 h
PDX 50-5050 KMPortland, ORSep 12, 20261,300 ft9.5 h
PDX 50-5053 MilesPortland, ORSep 12, 2026—14.5 h
Pine to Palm100 MilesWilliams, ORSep 12, 20267,000 ft33.5 h
Three Sisters Skyline50 KMSisters, ORSep 19, 20262,900 ft9.5 h
Perpetua Coast (Oregon Coast)50 KMYachats, OROct 3, 20265,700 ft9 h
Angel's Rest50 KMCascade Locks, OROct 10, 20266,500 ft10.5 h
Rainbow Ridge 20k/50k50 KMRainbow, OROct 10, 20268,000 ft11.5 h
Elk-Kings Trail Races50 KMTillamook, OROct 17, 20266,000 ft9.5 h
Rogue Gorge50 KMUnion Creek, OROct 17, 20262,550 ft9 h
Rogue Gorge50 MilesUnion Creek, OROct 17, 20264,100 ft13 h
Silver Falls50 KMSilverton, OROct 17, 2026—9.5 h
Autumn Leaves 50/5050 KMSt. Paul, OROct 24, 2026—9.75 h
Autumn Leaves 50/5050 MilesSt. Paul, OROct 24, 2026—9.75 h
Thunder River50 KMCascade Locks, OROct 31, 20265,000 ft8.5 h
Run The Rock50 KMTerrebonne, ORNov 7, 20264,262 ft10 h
Salem 50k50 KMSalem, ORDec 5, 2026—8.5 h
Frozen Trail Run Fest50 KMEugene, ORDec 12, 20263,600 ft8 h
Hagg Lake Mud Runs50 KMForest Grove, ORFeb 13, 2027—9.5 h
Bristow Trail Run50 KMDexter, ORFeb 28, 2027—9 h
Siuslaw Dunes Trail Run50 KMFlorence, ORMar 6, 2027—9 h
The Owyhee Off-Road Challenge55 KMAdrian, ORMar 20, 2027—9.5 h
Shotgun Trail Blast50 KMMarcola, ORApr 3, 20273,396 ft9 h
Peterson Ridge Rumble40 MilesSisters, ORApr 11, 20272,700 ft10 h
Gorge Waterfalls 50k50 KMCascade Locks, ORApr 17, 20275,902 ft9 h
Gorge Waterfalls100 KMCascade Locks, ORApr 17, 202712,592 ft17 h
Banana Slug Backyard UltraBackyard (4.167-mile yards)St. Paul, ORApr 23, 2027100 ft—
Crown Stub 100100 MilesBuxton, ORApr 24, 20277,000 ft32 h
McDonald Forest50 KMCorvallis, ORMay 1, 20276,500 ft12.5 h
Sisters Country50 KMSisters, ORMay 2, 20272,400 ft9.5 h
Tillamook Burn Trail Run50 MilesTimber, ORMay 15, 202711,537 ft—
Tillamook Burn Trail Run55 KMTimber, ORMay 16, 20278,480 ft—
Stumptown Trail Runs50 KMPortland, ORMay 22, 20274,000 ft10 h
Smith Rock Classic 50K50 KMTerrebonne, ORMay 29, 20275,000 ft10 h
Smith Rock Classic50 MilesTerrebonne, ORMay 29, 20277,500 ft13.5 h
Spence Mountain Run50 KMKlamath Falls, ORMay 29, 2027—9 h
Mary's Peak Trail Run50 KMBlodgett, ORJun 12, 20275,720 ft14 h
McKenzie River Trail Run50 KMBlue River, ORJun 12, 2027—9 h
Alpine Solstice55 KMBend, ORJun 19, 20274,000 ft11 h
Lowells LoopBackyard (4.167-mile yards)Pleasant Hill, ORJun 19, 2027——
Siskiyou Out Back100 MilesAshland, ORJul 9, 202723,000 ft38.667 h
Siskiyou Out Back50 KMAshland, ORJul 10, 20275,171 ft10 h
Siskiyou Out Back100 KMAshland, ORJul 10, 202711,925 ft17 h
Ultramook 50k on the Tillamook Ridge50 KMTillamook, ORJul 10, 20276,481 ft10.5 h
Mt. Hood Trail Runs50 KMMt. Hood, ORJul 11, 20272,723 ft—
Mt. Hood Trail Runs50 MilesMt. Hood, ORJul 11, 20275,630 ft—
Oregon Outback 230230 MilesLakeview, ORJul 16, 202732,671 ft120 h
Hood Hundred100 MilesMt Hood, ORJul 24, 202717,700 ft34 h
Tufted Puffin Endurance Run50 KMNewport, ORJul 31, 2027—9 h
Waldo 100K100 KMOakridge, ORJul 31, 202711,000 ft20.5 h
Wy'east Trailfest50 KMGovernment Camp, ORAug 14, 20276,900 ft—
Wy'east Trailfest50 MilesGovernment Camp, ORAug 14, 202710,650 ft—
Oregon 200200 MilesOakridge, ORAug 20, 202723,000 ft100 h
Oregon Cascades 100100 MilesSisters, ORAug 21, 202710,900 ft32 h
Oregon Cascades 10050 MilesSisters, ORAug 21, 2027—16 h