2021 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
10
|
Nanny GoatMay 29 / 6 Hours
/ Riverside CA
|
|
|
10
|
Thoroughbred RacesOct 02 / 50 KM
/ La Crosse VA
|
|
|
10
|
Secret BeachOct 02 / 50 Miles
/ Gold Beach OR
|
|
|
10
|
Secret BeachOct 02 / 50 KM
/ Gold Beach OR
|
|
|
10
|
The Green Ultra at MillicanMar 20 / 50 KM
/ College Station TX
|
|
|
10
|
Alamo City UltraSep 12 / 50 KM
/ San Antonio TX
|
|
|
10
|
Grandmaster UltrasFeb 05 / 100 KM
/ Mesquite NV
|
|
|
10
|
Sawmill RelayJun 05 / 38.45 Miles
/ Mt. Charleston NV
|
|
|
10
|
Tuscazoar 100 and 50 milerSep 04 / 50 Miles
/ Dover OH
|
|
|
10
|
Saint Lucie Skeeter SkootDec 11 / 100 KM
/ Fort Pierce FL
|
|
|
10
|
Run Under the Stars/Run for DreamsAug 07 / 12 Hours
/ Shelbyville KY
|
|
|
10
|
Stillwater Ultras 3hr, 6hr, 12hr, 24hrDec 11 / 24 Hours
/ Canton NC
|
|
|
10
|
Tamalpa 50KMay 16 / 50 KM
/ Tamalpa CA
|
|
|
10
|
Banshee SolsticeDec 18 / 8.5 Hours
/ Issaquah WA
|
|
|
10
|
Vermont Krampuslauf 50KDec 11 / 50 KM
/ Pomfret VT
|
|
|
10
|
8 Hours at the BrewerySep 26 / 8 Hours
/ New Milford CT
|
|
|
10
|
Elder Creek Trail Runs 50mile/100kMar 06 / 100 KM
/ Anza CA
|
|
|
10
|
Westfir 50KOct 24 / 50 KM
/ Westfir OR
|
|
|
10
|
Fort4Fitness Summer Sunset RelayAug 07 / 6 Hours
/ Fort Wayne IN
|
|
|
10
|
Wildfire Trail RacesJul 10 / 8 Hours
/ Piqua OH
|
|
|
10
|
Illiniwek Race The NightAug 21 / 50 KM
/ Hampton IL
|
|
|
10
|
Hoka One One Project Carbon XJan 24 / 100 KM
/ Sacramento CA
|
|
|
10
|
Denali 135, 100k & 50kJun 20 / 100 KM
/ Paxson AK
|
|
|
10
|
The Stuffed Turkey Endurance RacesNov 27 / 100 Miles
/ Granger IA
|
|
|
10
|
Silver Moon Race - Paso RoblesMay 29 / 6 Hours
/ Paso Robles CA
|
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