2021 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
3
|
Pigtails ChallengeMay 27 / 200 Miles
/ Renton WA
|
|
|
3
|
Ghost Train Trail RacesOct 16 / 37.5 Miles
/ Brookline NH
|
|
|
3
|
KUS 6/12/24 Hour RunNov 12 / 6 Hours
/ Marquette KS
|
|
|
3
|
Wildcat Ridge RompAug 14 / 50 Miles
/ Rockaway NJ
|
|
|
3
|
Last One Standing Endurance RunOct 23 / Backyard
/ Boise ID
|
|
|
3
|
Day of the Dead SeriesOct 28 / 50 KM
/ Las Cruces NM
|
|
|
3
|
Fat Sass Switchback ChallengeJul 10 / 6 Hours
/ Millburn NJ
|
|
|
3
|
Revenge of Stede BonnetOct 09 / 10 Hours
/ Moncks Corner SC
|
|
|
3
|
Ride To Walk Endurance RaceSep 18 / 6 Hours
/ Lincoln CA
|
|
|
3
|
Pier 2 Pier 200KJan 23 / 200 KM
/ Miami Beach FL
|
|
|
3
|
Buffalo Mountain Endurance Run ChallengeOct 03 / 6 Hours
/ Jonesborough TN
|
|
|
3
|
Maria's Spring FliingApr 10 / 6 Hours
/ Kennesaw GA
|
|
|
3
|
Kaniksu Trail RunsJun 12 / 50 Miles
/ Frater Lake WA
|
|
|
3
|
Hell Hole HundredJun 03 / 211 Miles
/ Bethera SC
|
|
|
3
|
Hell Hole HundredJun 05 / 50 Miles
/ Bethera SC
|
|
|
3
|
NJ Trail Series One DayOct 08 / 50 KM
/ Augusta NJ
|
|
|
3
|
Coastal Georgia Greenway 100 & 155Mar 05 / 155 Miles
/ st. Marys GA
|
|
|
3
|
Buckeye Ultra 200 MileSep 09 / 210 Miles
/ Wellsville OH
|
|
|
3
|
Piney Woods UltraSep 18 / 100 KM
/ Tyler TX
|
|
|
3
|
New Years CheersJan 23 / 6 Hours
/ Volcano HI
|
|
|
3
|
Bigfoot's Legend (Last Man Standing)Mar 20 / Backyard
/ El Dorado Springs MO
|
|
|
3
|
Hydrating Humanity: Run for Clean Water UltraApr 10 / 100 KM
/ Boomer NC
|
|
|
3
|
The Gemini 100Oct 29 / 24 Hours
/ Atlanta GA
|
|
|
3
|
Summer Warm Up RunMay 02 / 50 KM
/ Pawling NY
|
|
|
3
|
Walk1FAST 2nd Anniversary EditionApr 30 / 60 Hours
/ Galveston TX
|
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