2025 Biggest ultra running races
By finisher count. North American races only.- «
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| Finishers | Event | Winner |
|---|---|---|
|
776
|
Black Canyon UltrasFeb 08 / 100 KM
/ Mayer AZ
|
|
|
623
|
Chuckanut 50kMar 15 / 50 KM
/ Fairhaven WA
|
|
|
601
|
Canyons Endurance RunsApr 25 / 50 KM
/ Auburn CA
|
|
|
572
|
Silver Rush 50Jul 12 / 50 Miles
/ Leadville CO
|
|
|
527
|
Black Canyon UltrasFeb 09 / 50 KM
/ Mayer AZ
|
|
|
526
|
Canyons Endurance RunsApr 25 / 100 KM
/ Auburn CA
|
|
|
457
|
Quebec Mega TrailJul 05 / 52 KM
/ Beaupré QC
|
|
|
457
|
Antelope Canyon UltrasMar 08 / 50 KM
/ Page AZ
|
|
|
432
|
Diez VistaApr 12 / 50 KM
/ Port Moody BC
|
|
|
426
|
Mountain MistJan 25 / 50 KM
/ Huntsville AL
|
|
|
423
|
Rachel Carson Trail ChallengeJun 21 / 37.5 Miles
/ Pittsburgh PA
|
|
|
386
|
Avalon Benefit 50Jan 11 / 50 KM
/ Avalon CA
|
|
|
385
|
Desert Rats Trail Running FestivalApr 12 / 50 KM
/ Fruita CO
|
|
|
316
|
Sulphur Springs Trail RaceMay 24 / 50 KM
/ Ancaster ON
|
|
|
315
|
Gorge WaterfallsApr 13 / 50 KM
/ Cascade Locks OR
|
|
|
310
|
Gorge WaterfallsApr 12 / 100 KM
/ Cascade Locks OR
|
|
|
308
|
Quebec Mega TrailJul 05 / 50 Miles
/ Beaupré QC
|
|
|
301
|
Avalon Benefit 50Jan 11 / 50 Miles
/ Avalon CA
|
|
|
299
|
Promise LandApr 26 / 50 KM
/ Lynchburg VA
|
|
|
298
|
Hyner Trail ChallengeApr 19 / 50 KM
/ Hyner PA
|
|
|
295
|
Beaverhead Endurance RunsJul 12 / 55 KM
/ Salmon ID
|
|
|
285
|
Western States 100Jun 28 / 100 Miles
/ Olympic Valley CA
|
|
|
269
|
The Country MileApr 04 / 48 Hours
/ Slater-Marietta SC
|
|
|
268
|
Rocky RaccoonFeb 01 / 100 Miles
/ Huntsville TX
|
|
|
260
|
Crown King ScrambleMar 22 / 50 KM
/ Phoenix AZ
|
|
|
260
|
MiwokMay 03 / 100 KM
/ Stinson Beach CA
|
|
|
258
|
Way Too CoolMar 01 / 50 KM
/ Cool CA
|
|
|
255
|
Cowtown UltraFeb 23 / 50 KM
/ Fort Worth TX
|
|
|
233
|
Salmon Falls 50KFeb 22 / 50 KM
/ Pilot Hill CA
|
|
|
232
|
BanderaJan 11 / 100 KM
/ Bandera TX
|
|
|
232
|
Wild Horse TraverseMay 03 / 52 KM
/ Kelowna BC
|
|
|
231
|
Marin Ultra ChallengeMar 08 / 50 KM
/ Sausalito CA
|
|
|
230
|
HAT Trail RunMar 22 / 50 KM
/ Havre de Grace MD
|
|
|
230
|
Mt CheahaFeb 22 / 50 KM
/ Delta AL
|
|
|
228
|
Afton TrailJul 05 / 50 KM
/ Hastings MN
|
|
|
228
|
The Algonquin 50KFeb 08 / 50 KM
/ Pocomoke City MD
|
|
|
226
|
Sulphur Springs Trail RaceMay 24 / 100 KM
/ Ancaster ON
|
|
|
226
|
Superior Spring Trail RaceMay 17 / 50 KM
/ Lutsen MN
|
|
|
225
|
The Big AltaMar 22 / 50 KM
/ Marinwood CA
|
|
|
224
|
Cabin Fever 50KFeb 15 / 50 KM
/ New River Gorge National Park WV
|
|
|
218
|
San Juan SolsticeJun 21 / 50 Miles
/ Lake City CO
|
|
|
213
|
BighornJun 21 / 32 Miles
/ Dayton WY
|
|
|
209
|
McKenzie River Trail RunJun 07 / 50 KM
/ Blue River OR
|
|
|
208
|
BighornJun 21 / 100 Miles
/ Dayton WY
|
|
|
207
|
Dam Yeti 50Jun 07 / 55 KM
/ Damascus VA
|
|
|
207
|
Ice Age TrailMay 10 / 50 KM
/ La Grange WI
|
|
|
201
|
Rock the RidgeMay 03 / 50 Miles
/ New Paltz NY
|
|
|
199
|
Zion Ultras and Trail Half MarathonApr 12 / 60 KM
/ Virgin UT
|
|
|
199
|
Arizona Monster 300Apr 04 / 300 Miles
/ Superior AZ
|
|
|
199
|
Arches UltraJan 25 / 50 KM
/ Moab UT
|
The results database is the property of UltraRunning Magazine. Use of the information and data is allowed and encouraged, however when it is shared or published attribution is required, as follows: Source UltraRunning Magazine (and if online, a link to UltraRunning.com).
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