2021 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
8
|
Plain 100M/100K Endurance RunsSep 18 / 100 KM
/ Plain WA
|
|
|
8
|
Chehaw ChallengeJan 30 / 50 Miles
/ Albany GA
|
|
|
8
|
Children Of The Cane UltrasNov 13 / 50 KM
/ Port Allen LA
|
|
|
8
|
Alaska Endurance Trail RunJun 04 / 12 Hours
/ Fairbanks AK
|
|
|
8
|
Wawayanda Wonderful 100Sep 25 / 50 Miles
/ Hewitt NJ
|
|
|
8
|
Maah Daah Hey Trail RunJul 31 / 100 Miles
/ Watford City ND
|
|
|
8
|
Calero Trail Run - DecemberDec 04 / 50 KM
/ San Jose CA
|
|
|
8
|
Oxbow UltraNov 27 / 12 Hours
/ St. Paul VA
|
|
|
8
|
Oxbow UltraNov 27 / 24 Hours
/ St. Paul VA
|
|
|
8
|
Virgil CrestSep 11 / 100 KM
/ Cortland NY
|
|
|
8
|
Hocking Hills Trail RunSep 18 / 60 KM
/ Logan OH
|
|
|
8
|
HeartlandOct 09 / 125 Miles
/ Cassoday KS
|
|
|
8
|
The Cross-Connecticut Run for Mental Health AwarenessMay 22 / 56 Miles
/ West Suffield CT
|
|
|
8
|
BAD24HRJun 19 / 24 Hours
/ Watford City ND
|
|
|
8
|
Folsom Lake Sweet Water Trail RunApr 10 / 50 KM
/ Folsom CA
|
|
|
8
|
Jug End Loop UltraJul 31 / 6 Hours
/ Egremont MA
|
|
|
8
|
Run Under the Stars - CorydonJul 03 / 6 Hours
/ Corydon IN
|
|
|
8
|
Pulse Endurance Runs (Pickled Feet)May 21 / 100 Miles
/ Eagle ID
|
|
|
8
|
Circular Logic Marathon and Endurance EventMay 08 / 8 Hours
/ West Lafayette IN
|
|
|
8
|
Allison Woods Halloween HobbleOct 16 / 6 Hours
/ Turnersburg NC
|
|
|
8
|
Homer EpicMar 13 / 50 KM
/ Homer AK
|
|
|
8
|
Cape Fear 24 HourOct 09 / 100 Miles
/ Lillington NC
|
|
|
8
|
Pigtails ChallengeMay 29 / 100 Miles
/ Renton WA
|
|
|
8
|
JW Corbett Trail RacesApr 17 / 50 Miles
/ Loxahatchee FL
|
|
|
8
|
The Blood RunSep 04 / 24 Hours
/ Lennox SD
|
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