2026 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
41
|
Tuscazoar RawJun 20 / 50 KM
/ Dover OH
|
|
|
41
|
SoCalUltraTrail at Tejon RanchFeb 28 / 100 KM
/ Lebec CA
|
|
|
41
|
Vernal Equinox 24-12-8 Hour RunMar 28 / 12 Hours
/ Batavia OH
|
|
|
41
|
Rim Runner Trail RacesApr 11 / 50 KM
/ Sewanee TN
|
|
|
41
|
Chief Ladiga 100Apr 11 / 50 KM
/ Jacksonville AL
|
|
|
41
|
The Pistol UltraMar 14 / 100 KM
/ Alcoa TN
|
|
|
41
|
James River Trail RunsApr 11 / 50 KM
/ Gladstone VA
|
|
|
40
|
BURT 100Feb 07 / 55 KM
/ Bainbridge Island WA
|
|
|
40
|
Desert Peak UltraApr 11 / 100 KM
/ Oracle AZ
|
|
|
40
|
Lake McMurtry RunApr 11 / 50 KM
/ Stillwater OK
|
|
|
40
|
Flint Hills 50Apr 11 / 50 Miles
/ Manhattan KS
|
|
|
40
|
Fall Creek Falls 50KMar 21 / 50 KM
/ Spencer TN
|
|
|
40
|
Pulse Endurance Runs (Pickled Feet)Mar 21 / 12 Hours
/ Eagle ID
|
|
|
40
|
Chabot/Redtail Ridge - Inside TrailFeb 21 / 50 KM
/ Castro Valley CA
|
|
|
40
|
The 24 Hour Lions RoarApr 17 / 24 Hours
/ Columbia MO
|
|
|
40
|
Grandmaster UltrasFeb 27 / 100 Miles
/ Mesquite NV
|
|
|
40
|
Run Ragged Last One StandingMay 16 / Backyard
/ Berlin CT
|
|
|
40
|
Mt. Toby UltraApr 04 / 50 KM
/ Sunderland MA
|
|
|
40
|
Death at DuPuis (A Backyard Event)Feb 07 / Backyard
/ Canal Point FL
|
|
|
40
|
Sri Chinmoy 12 & 24 Hour RacesJun 13 / 24 Hours
/ Congers NY
|
|
|
39
|
Coyote Two MoonMay 02 / 55 KM
/ Ojai CA
|
|
|
39
|
Frozen Sasquatch Trail RaceJan 10 / 50 KM
/ Charleston WV
|
|
|
39
|
Atlanta Fat Ass 50KJan 04 / 50 KM
/ Lithia Springs GA
|
|
|
39
|
C'mon ArmageddonMay 17 / 50 KM
/ West Milford NJ
|
|
|
39
|
The Skyline ScrambleMar 07 / 12 Hours
/ Topeka KS
|
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