2023 Biggest ultra running races
By finisher count. North American races only.| Finishers | Event | Winner |
|---|---|---|
|
103
|
Woodside Ramble - WinterDec 16 / 50 KM
/ Woodside CA
|
|
|
103
|
IMTUF 100 - Idaho Mountain Trail Ultra FestivalSep 16 / 100 Miles
/ McCall ID
|
|
|
102
|
Waldo 100KAug 05 / 100 KM
/ Oakridge OR
|
|
|
102
|
Red Feather Trail JamboreeSep 22 / 50 KM
/ Red Feather Lakes CO
|
|
|
102
|
Dirty German Endurance FestMay 20 / 50 Miles
/ Philadelphia PA
|
|
|
102
|
Black Hills 100Jun 23 / 50 KM
/ Sturgis SD
|
|
|
102
|
Bears Ears UltraJun 24 / 50 KM
/ Monticello UT
|
|
|
101
|
The HamsterwheelNov 04 / 30 Hours
/ New Boston NH
|
|
|
101
|
Bell Ringer 50K/25K Trail RunDec 09 / 50 KM
/ Burns TN
|
|
|
101
|
Born to Run Ultra MarathonsApr 15 / 30 Miles
/ Los Olivos CA
|
|
|
101
|
Ram PartyMay 13 / 50 KM
/ Colorado Springs CO
|
|
|
100
|
The Hennepin HundredOct 07 / 50 Miles
/ Sterling IL
|
|
|
100
|
Bigfoot 40MAug 11 / 40 Miles
/ Cougar WA
|
|
|
100
|
The Georgia JewelSep 16 / 50 Miles
/ Dalton GA
|
|
|
100
|
Blue Ridge UltraOct 07 / 50 KM
/ Blue Ridge GA
|
|
|
100
|
Canyonlands UltraOct 28 / 50 Miles
/ Moab UT
|
|
|
99
|
Sean O'Brien 100k/50M/50kJan 28 / 50 KM
/ Malibu CA
|
|
|
99
|
Trail Festival at Pineland FarmsMay 27 / 50 KM
/ New Gloucester ME
|
|
|
99
|
Manitou's RevengeJun 24 / 54 Miles
/ Windham NY
|
|
|
99
|
QuicksilverMay 13 / 100 KM
/ San Jose CA
|
|
|
99
|
Prickly PearMar 12 / 50 KM
/ San Antonio TX
|
|
|
99
|
Ghost Town Trail ChallengeJun 17 / 50 KM
/ Blairsville PA
|
|
|
99
|
Keys UltrasMay 20 / 100 Miles
/ Key West FL
|
|
|
99
|
Silver StateMay 20 / 50 KM
/ Reno NV
|
|
|
99
|
City to Sky 50KOct 15 / 50 KM
/ Missoula MT
|
|
|
99
|
Peak Blood Root UltraMay 13 / 50 KM
/ Pittsfield VT
|
|
|
98
|
CatoctinJul 08 / 50 KM
/ Frederick MD
|
|
|
98
|
Kettle Moraine 100 Endurance RunsJun 10 / 50 KM
/ La Grange WI
|
|
|
98
|
Cruel JewelMay 20 / 56 Miles
/ Blue Ridge GA
|
|
|
98
|
Chicago Lakefront: Fall VersionOct 28 / 50 KM
/ Chicago IL
|
|
|
98
|
Fort Yargo UltraMay 20 / 50 KM
/ Winder GA
|
|
|
98
|
Dahlgren Heritage Rail Trail 50KAug 05 / 50 KM
/ King George VA
|
|
|
97
|
Rio Del LagoNov 04 / 50 KM
/ Granite Bay CA
|
|
|
97
|
Dick Collins FiretrailsSep 30 / 50 Miles
/ Castro Valley CA
|
|
|
97
|
Badger Trail Races by Ten Junk Miles RacingJul 29 / 100 Miles
/ Belleville WI
|
|
|
97
|
Big Chief 50KJul 16 / 50 KM
/ Truckee CA
|
|
|
97
|
Laurel HighlandsJun 10 / 50 KM
/ Ohiopyle PA
|
|
|
96
|
Salt Lake Foothills 50kMay 06 / 50 KM
/ Salt Lake City UT
|
|
|
96
|
Baker Trail UltraChallengeAug 26 / 50 Miles
/ Pittsburgh PA
|
|
|
96
|
Run WoodstockSep 09 / 100 Miles
/ Gregory MI
|
|
|
95
|
Hashawha HillsFeb 25 / 50 KM
/ Westminster MD
|
|
|
95
|
Freight Train 100k/50kDec 02 / 50 KM
/ Farmville VA
|
|
|
95
|
Bimblers BluffOct 22 / 50 KM
/ Guilford CT
|
|
|
94
|
A Race for the AgesAug 31 / 100 KM
/ Manchester TN
|
|
|
94
|
Pistol Ultra RunMar 18 / 50 KM
/ Alcoa TN
|
|
|
94
|
Whistler 50Oct 14 / 50 KM
/ Whistler BC
|
|
|
94
|
Bigfoot 50kDec 09 / 50 KM
/ Lore City OH
|
|
|
94
|
Mind the DucksMay 20 / 12 Hours
/ Webster NY
|
|
|
94
|
Sylamore TrailFeb 18 / 50 KM
/ Allison AR
|
|
|
94
|
Mountain Masochist Trail RunNov 04 / 50 Miles
/ Lynchburg VA
|
The results database is the property of UltraRunning Magazine. Use of the information and data is allowed and encouraged, however when it is shared or published attribution is required, as follows: Source UltraRunning Magazine (and if online, a link to UltraRunning.com).
