2021 Biggest Ultrarunning Races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
152
|
Silverton AlpineJul 10 / 50 KM
/ Silverton CO
|
|
|
150
|
Rocky 50Feb 13 / 50 KM
/ Huntsville TX
|
|
|
150
|
Buckeye Trail 50K - SummerJul 10 / 50 KM
/ Brecksville OH
|
|
|
149
|
Tillamook Burn Trail RunMay 02 / 50 KM
/ Timber OR
|
|
|
147
|
Afton TrailJul 03 / 50 KM
/ Hastings MN
|
|
|
146
|
Antelope Island Buffalo RunMar 26 / 50 KM
/ Syracuse UT
|
|
|
140
|
The Algonquin 50KFeb 13 / 50 KM
/ Pocomoke City MD
|
|
|
140
|
CatoctinJul 10 / 50 KM
/ Frederick MD
|
|
|
140
|
Big Chief 50KJul 18 / 50 KM
/ Truckee CA
|
|
|
139
|
American RiverMay 08 / 50 Miles
/ Folsom CA
|
|
|
138
|
Laurel HighlandsJun 12 / 50 KM
/ Ohiopyle PA
|
|
|
138
|
Brazos Bend 50Apr 03 / 50 KM
/ Needville TX
|
|
|
138
|
Cruel JewelMay 14 / 105.9 Miles
/ Blue Ridge GA
|
|
|
137
|
Superior Spring Trail RaceMay 20 / 50 KM
/ Lutsen MN
|
|
|
137
|
Logan Peak Trail RunJun 19 / 28 Miles
/ Logan UT
|
|
|
137
|
Tillamook Burn Trail RunMay 01 / 50 Miles
/ Timber OR
|
|
|
135
|
Quad Rock 50May 08 / 50 Miles
/ Fort Collins CO
|
|
|
135
|
8 Hour Dream Endurance Race & MarathonJul 17 / 8 Hours
/ Indianapolis IN
|
|
|
134
|
3 Days at the FairMay 15 / 100 Miles
/ Augusta NJ
|
|
|
133
|
BanderaJan 10 / 50 KM
/ Bandera TX
|
|
|
132
|
YamacrawMay 22 / 50 KM
/ Stearns KY
|
|
|
131
|
Cayuga TrailMay 29 / 50 KM
/ Ithaca NY
|
|
|
131
|
Shore2ShoreApr 10 / 50 KM
/ East Islip NY
|
|
|
130
|
Bigfoot 73M & 40MJul 10 / 40 Miles
/ Cougar WA
|
|
|
129
|
Tahoe Rim TrailJul 17 / 50 Miles
/ Carson City NV
|
|
|
129
|
Dirty German Endurance FestMay 08 / 50 Miles
/ Philadelphia PA
|
|
|
128
|
Mt. Hood 50Jul 11 / 50 KM
/ Timothy Lake OR
|
|
|
126
|
Twisted ForkJun 26 / 64 KM
/ Park City UT
|
|
|
126
|
The Georgia Death RaceMar 27 / 74 Miles
/ Blairsville GA
|
|
|
125
|
Foothills Ultra (Conquer the Rock)Mar 06 / 50 KM
/ Pickens SC
|
|
|
125
|
Moab Red Hot 55k/33kFeb 13 / 55 KM
/ Moab UT
|
|
|
125
|
Prairie Spirit TrailMar 27 / 50 KM
/ Otawa KS
|
|
|
122
|
Grayson Highlands 50kMay 01 / 50 Miles
/ Mouth of Wilson VA
|
|
|
122
|
Whiskey Basin Trail RunsApr 17 / 60 KM
/ Prescott AZ
|
|
|
121
|
Black Hills 100Jun 25 / 50 KM
/ Sturgis SD
|
|
|
121
|
ZumbroApr 08 / 34 Miles
/ Theilman MN
|
|
|
119
|
The Country MileApr 10 / 48 Hours
/ Slater-Marietta SC
|
|
|
117
|
Holiday LakeFeb 13 / 50 KM
/ Appomattox VA
|
|
|
116
|
Singletrack Maniac 50kApr 10 / 50 KM
/ Williamsburg VA
|
|
|
115
|
Mt. Hood 50Jul 10 / 50 Miles
/ Timothy Lake OR
|
|
|
115
|
Traprock 50Apr 17 / 50 KM
/ Simsbury CT
|
|
|
115
|
Windsor Castle 10-HourJun 12 / 10 Hours
/ Smithfield VA
|
|
|
114
|
Many On The GennyJun 19 / 40 Miles
/ Castile NY
|
|
|
114
|
Rocky 50Feb 13 / 50 Miles
/ Huntsville TX
|
|
|
113
|
Ghost Town Trail ChallengeJun 19 / 50 KM
/ Blairsville PA
|
|
|
113
|
Night Train 50kJun 26 / 50 KM
/ Farmville VA
|
|
|
112
|
Bel MonteMar 13 / 50 KM
/ Waynesboro VA
|
|
|
112
|
Hardrock 100 Endurance RunJul 16 / 100 Miles
/ Silverton CO
|
|
|
111
|
River of No Return Endurance RunsJun 19 / 55 KM
/ Challis ID
|
|
|
111
|
Lake Martin 100Mar 20 / 50 Miles
/ Alexander City AL
|
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).
