2026 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
14
|
Sycamore Canyon 100k & 50kFeb 28 / 100 KM
/ San Diego CA
|
|
|
14
|
Eagle Up UltraJun 06 / 100 Miles
/ Canal Fulton OH
|
|
|
14
|
Pulse Endurance Runs (Pickled Feet)Mar 19 / 48 Hours
/ Eagle ID
|
|
|
14
|
The Shippey Endurance RunsJan 17 / 40 Miles
/ High Ridge MO
|
|
|
14
|
Hills Creek Endurance ChallengeMay 02 / 6 Hours
/ Wellsboro PA
|
|
|
14
|
Lake Vian Hilltop RunFeb 28 / 100 KM
/ Vian OK
|
|
|
14
|
The SticksMay 29 / 48 Hours
/ Norton KS
|
|
|
14
|
Death by StaircaseJun 06 / 12 Hours
/ Moreau NY
|
|
|
14
|
Tatonka 50k & 20miJan 24 / 50 KM
/ Waiteville WV
|
|
|
14
|
Run Stubborn 25K and 50KMar 14 / 50 KM
/ Fayetteville NC
|
|
|
14
|
Die to Run Backyard UltraMay 16 / Backyard
/ Muskogee OK
|
|
|
14
|
Wascally WabbitMay 09 / 62 KM
/ Folly Lake NS
|
|
|
14
|
Crown Stub 100Apr 04 / 100 Miles
/ Buxton OR
|
|
|
14
|
Coldwater In Your VeinsMay 30 / Backyard
/ North Ogden UT
|
|
|
14
|
Carolina Thread 8/4hrMay 02 / 8 Hours
/ Fort Mill SC
|
|
|
14
|
High Noon ShowdownMay 30 / 12 Hours
/ Enoree SC
|
|
|
14
|
Woolley Trail RunsFeb 14 / 50 KM
/ Sedro-Woolley WA
|
|
|
13
|
Lumberjack Endurance RunsJun 06 / 100 Miles
/ Port Gamble WA
|
|
|
13
|
Hells Hills Trail RaceApr 04 / 50 Miles
/ Smithville TX
|
|
|
13
|
Flower MoonMay 16 / 50 Miles
/ Pawhuska OK
|
|
|
13
|
Southern Freeze 50/50Jan 24 / 50 Miles
/ Columbus GA
|
|
|
13
|
Lake of the Woods 50KFeb 07 / 50 KM
/ Farmersville OH
|
|
|
13
|
Canebrake 200 MilerMar 25 / 100 Miles
/ Atlanta GA
|
|
|
13
|
The Reverse RingFeb 21 / 71 Miles
/ Massanutten Mountains VA
|
|
|
13
|
InfinitusMay 30 / 88 KM
/ Ripton VT
|
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