2026 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
72
|
ThunderbunnyMay 09 / 50 KM
/ Athens OH
|
|
|
72
|
Wildflower Trail RunMay 09 / 50 KM
/ Bastrop TX
|
|
|
71
|
Two Hearted Trail RunJun 20 / 50 KM
/ Paradise MI
|
|
|
71
|
Pick Your Poison Trail RunApr 25 / 50 KM
/ Barrie ON
|
|
|
71
|
Twisted Fork Trail FestivalMay 30 / 68 KM
/ Park City UT
|
|
|
71
|
Ram PartyMay 16 / 50 KM
/ Colorado Springs CO
|
|
|
71
|
The Foxtail Rail Trail RaceApr 18 / 50 KM
/ Dundas ON
|
|
|
71
|
Sun MountainMay 16 / 50 Miles
/ Winthrop WA
|
|
|
70
|
Red Dirt UltraFeb 21 / 50 KM
/ Provencal LA
|
|
|
70
|
Schuetzen Nein! Hour Endurance RunJun 20 / 9 Hours
/ Davenport IA
|
|
|
70
|
The Dunes 50KApr 25 / 50 KM
/ Hobe Sound FL
|
|
|
70
|
Get Lucky 50/50Mar 21 / 50 Miles
/ Canal Fulton OH
|
|
|
70
|
Trail Festival at Pineland FarmsMay 23 / 50 KM
/ New Gloucester ME
|
|
|
70
|
West Virginia Trail FestMay 23 / 60 KM
/ Snowshoe WV
|
|
|
69
|
Sean O'Brien 100k/50M/50kJan 31 / 50 Miles
/ Malibu CA
|
|
|
69
|
Get Lucky 50/50Mar 21 / 50 KM
/ Canal Fulton OH
|
|
|
69
|
Wawayanda Trail RaceApr 25 / 50 KM
/ Hewitt NJ
|
|
|
69
|
The Big 50May 03 / 50 KM
/ Pine Mountain GA
|
|
|
69
|
White Lake UltrasMay 02 / 24 Hours
/ Tamworth NH
|
|
|
68
|
VALENCIA Trail RaceMar 21 / 50 KM
/ Valencia CA
|
|
|
68
|
River's Edge Trail RaceMay 23 / 50 KM
/ Georgetown TX
|
|
|
68
|
Run Comfy Numb Trail RaceMay 30 / 50 KM
/ Whistler BC
|
|
|
68
|
Big BendJan 18 / 100 KM
/ Big Bend Ranch State Park TX
|
|
|
68
|
Uwharrie Mountain RunFeb 07 / 40 Miles
/ Ophir NC
|
|
|
68
|
Badger Mountain ChallengeMar 27 / 100 Miles
/ Richland WA
|
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