2026 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
49
|
Coldwater HundredJan 17 / 100 KM
/ Goodyear AZ
|
|
|
49
|
Croom ZoomJan 03 / 50 KM
/ Brooksville FL
|
|
|
49
|
Howard Aslinger Memorial Endurance RunMar 13 / 24 Hours
/ Cape Girardeau MO
|
|
|
49
|
Sycamore Canyon 100k & 50kFeb 28 / 50 KM
/ San Diego CA
|
|
|
49
|
AZT Oracle RumbleJan 31 / 50 Miles
/ Tucson AZ
|
|
|
49
|
Ram PartyMay 16 / 55 Miles
/ Colorado Springs CO
|
|
|
49
|
Cannonball RunApr 10 / 34 Hours
/ Ehrhardt SC
|
|
|
48
|
Rugged Raccoon Trail RacesMay 02 / 50 KM
/ St Marys ON
|
|
|
48
|
Salomon Toboggan RunJan 17 / 10 Hours
/ Head of Saint Margarets Bay NS
|
|
|
48
|
Run LOVITFeb 21 / 100 Miles
/ Mt Ida AR
|
|
|
48
|
Psycho Wyco Run Toto RunFeb 21 / 50 KM
/ Kansas City KS
|
|
|
48
|
May Madness 50kMay 23 / 50 KM
/ Hoffman NC
|
|
|
48
|
Frozen FalconJan 11 / 8 Hours
/ Falcon Lake MB
|
|
|
48
|
Hells Hills Trail RaceApr 04 / 50 KM
/ Smithville TX
|
|
|
48
|
Squak Mountain 50K Trail RunApr 18 / 50 KM
/ Issaquah WA
|
|
|
48
|
Hell Hole HundredJun 06 / 50 Miles
/ Bethera SC
|
|
|
48
|
Viper 300Mar 13 / 53 KM
/ Memphis TN
|
|
|
47
|
Cornbelt Running Club 24 HourMay 02 / 24 Hours
/ Davenport IA
|
|
|
47
|
Dances with Dirt - Hell, MIJun 13 / 50 KM
/ Gregory MI
|
|
|
47
|
Queen Anne's Revenge UltraFeb 21 / 50 KM
/ Greenville NC
|
|
|
47
|
Locomotion 6/12/24 HourApr 25 / 24 Hours
/ East Ridge TN
|
|
|
47
|
Prairie Spirit TrailMar 28 / 50 Miles
/ Ottawa KS
|
|
|
47
|
Hell Hole HundredJun 06 / 50 KM
/ Bethera SC
|
|
|
46
|
Elizabeth's FurnaceMar 14 / 50 KM
/ Fort Valley VA
|
|
|
46
|
Cowboy YETIJan 17 / 60 KM
/ Bastrop TX
|
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