Find My Ultra

50 mile ultramarathons

Every 50 mile ultramarathon we hold, 541 of them, with total climb, the cutoff clock and where each one runs. Every race links to its own page, where you can see how it fits the runner you are now.

RaceDistanceWhereDateClimbCutoff
Run Woodstock50 MilesGregory, MISep 11, 20264,500 ft15 h
Caney Fork Ultra50 MilesSpencer, TNSep 12, 20265,400 ft14 h
Coal Miner50 MilesRoslyn, WASep 12, 202610,100 ft16 h
Coke and Donuts Two Fiddy50 MilesVENTURA, CASep 12, 2026—13.5 h
FallApple50 MilesSouth Orange, NJSep 12, 20265,100 ft12 h
Hawk Hundred50 MilesLawrence, KSSep 12, 20263,000 ft31 h
MatSu Relay50 MilesPalmer, AKSep 12, 2026—13.5 h
PDX 50-5053 MilesPortland, ORSep 12, 2026—14.5 h
Pine Creek Challenge50 MilesWellsboro, PASep 12, 2026—28 h
Rebecca Mountain 50 Mile50 MilesSylacauga, ALSep 12, 20263,638 ft16 h
Sugg Farm Ultra50 MilesHolly Springs, NCSep 12, 20264,750 ft13.5 h
Superior Fall Trail Races 50 Mile50 MilesTwo Harbors, MNSep 12, 20267,000 ft16.75 h
Virgil Crest50 MilesCortland, NYSep 12, 202611,300 ft18 h
Marji Gesick 50 Mile Ultra Race50 MilesIshpeming, MISep 18, 2026—25.5 h
Run Rabbit Run 50 Mile Endurance Run50 MilesSteamboat Springs, COSep 18, 20267,822 ft15 h
The Georgia Jewel Run50 MilesDalton, GASep 18, 20267,000 ft15.5 h
Adventure Trail Ultras50 MilesCorydon, INSep 19, 20267,800 ft16 h
Bryce Canyon 50 Mile50 MileHatch, UTSep 19, 20266,512 ft18 h
Full Gandy Relay47 MilesDanbury, WISep 19, 2026—13 h
Gaspin Through the Aspens50 MilesAmerican Fork, UTSep 19, 202612,300 ft—
Iron Will 10050 MilesJunction City, KSSep 19, 20262,500 ft34 h
Javelina Jangover Night Run75 KMFountain Hills, AZSep 19, 20262,855 ft14 h
Pilot Mountain to Hanging Rock Ultra50 MilesPinnacle, NCSep 19, 20265,600 ft14 h
Porkies Wilderness Races50 MilesIronwood, MISep 19, 2026—18 h
Teanaway Country 100M/50M50 MilesCle Elum, WASep 19, 202616,000 ft24 h
Ultra Fest50 MilesSnoqualmie Pass, WASep 19, 2026650 ft13 h
Wild Goose Trail Festival50 MilesHewitt, NJSep 19, 20265,272 ft36 h
Woodstock Warrior50 MilesWoodstock, VASep 19, 20269,000 ft15.5 h
River Driver 50 Miler50 MilesLincoln, MESep 20, 2026—13.5 h
Bogus Race50 MilesBoise, IDSep 26, 20267,600 ft16 h
Crested Butte Ultra 50 Mile50 MileCrested Butte, COSep 26, 20268,301 ft15 h
Dick Collins Firetrails 50 Mile50 MilesCastro Valley, CASep 26, 20268,500 ft15.5 h
Flagstaff Sky Peaks Mountain Run50 MilesFlagstaff, AZSep 26, 20266,500 ft16 h
Hungerford Trail Race50 MilesBig Rapids, MISep 26, 20263,200 ft14.5 h
Laurel Highlands Ultra - Fall Classic50 MilesOhiopyle, PASep 26, 20267,500 ft16 h
Midwest Everest 50 Mile Race50 MilesBelmont, MISep 26, 202614,500 ft35 h
Notchview Invitational50 MilesWindsor, MASep 26, 2026—24 h
Red Feather Trail Jamboree 50 Mile50 MileRed Feather Lakes, COSep 26, 20268,500 ft16 h
Sangre de Cristo 50 Mile50 MileWestcliffe, COSep 26, 202610,000 ft20 h
The Fools' Ultra: Revenge of Champy50 MilesCrown Point, NYSep 26, 2026—24 h
Tulsa Urban Adventure50 MilesTulsa, OKSep 26, 2026—13.5 h
Ultrapalooza50 MilesOsawatomie, KSSep 26, 2026750 ft30 h
Farm to Farm Ultra Run50 MilesFreeport, MESep 27, 20262,400 ft14.5 h
Vermont 5050 MilesBrownsville, VTSep 27, 2026—12 h
The Bear Chase 50 Mile50 MileLakewood, COOct 3, 20263,470 ft15 h
Relentless at the Ark Trail Race80 kmDenholm, CanadaOct 3, 20265,584 ft16 h
DC Peaks 50 Mile50 MileKaysville, UTOct 3, 202611,700 ft17 h
Beaver Trail80 kmPoulx, FranceOct 3, 20268,858 ft14 h
Quantico 24-Hour Walk/Run for Charity50 MilesQuantico, VAOct 3, 2026—13.5 h
Saddles 10050 MilesPrescott, AZOct 3, 20266,100 ft14 h
Shawnee Trail Run50 MilesWest Portsmouth, OHOct 3, 202611,000 ft17 h
Tale of Two Trails50 MilesShawnee, KSOct 3, 20263,000 ft15.5 h
The Hennepin Hundred - Run50 MilesSterling, ILOct 3, 2026—15 h
The Midnight Dreary50 MilesMount Pleasant, SCOct 3, 2026—13.5 h
WC-50 Ultra Trail Marathon50 MilesCharlotte, NCOct 3, 2026—13 h
Heartland 50 Mile Race50 MilesCassoday, KSOct 9, 2026—15 h
Indiana Trail 50 Mile50 MilesAlbion, INOct 9, 20263,000 ft15 h
The Biggest Little Ultra50 MilesSparks, NVOct 9, 2026754 ft26 h
Virginia Trail Running Festival50 MilesFries, VAOct 9, 20262,000 ft16 h
75 KM UTACCH - Ultra Trail Amanecer Comechingón75kmVilla Yacanto de Calamuchita, ArgentinaOct 10, 202611,155 ft21 h
Break the Bank50 MilesDuluth, MNOct 10, 2026—12.5 h
Can Lake 50 Ultras50 MilesCanandaigua, NYOct 10, 20263,659 ft12 h
Des Plaines River Trail Race50 MilesLibertyville, ILOct 10, 20261,350 ft11.5 h
Euchre Bar Massacre50 MilesForesthill, CAOct 10, 202620,000 ft19 h
Farmdale Trail Run50 MilesEast Peoria, ILOct 10, 2026—22 h
Flagstaff Loop Trail 45 Miler45 MilesFlagstaff, AZOct 10, 20263,300 ft14.5 h
Le Grizz50 MilesPolebridge, MTOct 10, 20262,600 ft17 h
Mad Meadows50 MilesLeavenworth, WAOct 10, 202611,000 ft—
Midstate Massive Ultra Trail50 MilesNew Ipswich, NHOct 10, 20266,561 ft17.5 h
MuleSkinner Endurance Race50 MilesUpper Black Eddy, PAOct 10, 2026—14 h
Ruth Anderson50 MilesSan Francisco, CAOct 10, 2026—13 h
Tesla Hertz Run50 MilesRocky Point, NYOct 10, 2026—14.5 h
That's No Moon Ultras50 MilesSilverado, CAOct 10, 20269,440 ft16.75 h
West Virginia Trilogy50 MilesCircleville, WVOct 10, 2026—14.5 h
Glacial Trail 5050 MilesGreenbush, WIOct 11, 2026—12 h
Grand Raid Réunion - La Diagonale des Fous74 kmSaint-Pierre, FranceOct 15, 202612,572 ft21 h
Pony Express Trail 50 Mile50 MileVernon, UTOct 16, 20263,000 ft19.5 h
Black River Trail Classic85 KMMillston, WIOct 17, 2026—12 h
Bromont Ultra 160 km Trail Run80kmBromont, CanadaOct 17, 20266,562 ft13 h
Salomon EcoTrail Paris - Automne78 kmIle de Loisirs de Cergy, FranceOct 17, 20263,488 ft12.5 h
Gila 10050 MilesSilver City, NMOct 17, 20267,560 ft20 h
Horseshoe Bend Ultras50 MilesPage, AZOct 17, 20262,808 ft16 h
Indian Creek Fifties 50 Mile50 MileSedalia, COOct 17, 202610,122 ft14 h
Love Never Ends Trail Run50 MilesAtoka, OKOct 17, 20262,300 ft15 h
Man Against Horse50 MilesPrescott, AZOct 17, 20267,300 ft12.5 h
Palo Duro Trail Run50 MilesAmarillo, TXOct 17, 20261,915 ft12.5 h
Rogue Gorge50 MilesUnion Creek, OROct 17, 20264,100 ft13 h
Sonoma Fall Classic50 MilesHealdsburg, CAOct 17, 202610,612 ft14 h
Surf the Murph Run50 MilesSavage, MNOct 17, 2026—14 h
The Unbridled 50 Mile50 MilesHillsdale, KSOct 17, 2026——
GOATZ Trail Runs50 MilesOmaha, NEOct 18, 20263,500 ft14.5 h
Commodore 24 Hour Challenge48 MilesPanama City, FLOct 23, 2026—13.5 h
Hare Mountain 10050 MilesClarksville, AROct 23, 202612,000 ft16 h
San Diego Endurance Run50 MilesEscondido, CAOct 23, 2026—14 h
Autumn Leaves 50/5050 MilesSt. Paul, OROct 24, 2026—9.75 h
Cactus Rose 50 Mile50 MilesBandera, TXOct 24, 20265,000 ft27.5 h
Canyonlands Ultra 50 Mile50 MileMoab, UTOct 24, 20265,220 ft17 h
Door County Fall 5050 MilesSturgeon Bay, WIOct 24, 20261,800 ft11 h
Puglia by UTMB - Le Maioliche di Laterza85kmLaterza, ItalyOct 24, 20266,562 ft15 h
Puglia by UTMB - Le Maioliche di LaterzaLe Maioliche di LaterzaLaterza, ItalyOct 24, 20266,562 ft15 h
Manno Mountain Madness 202680kmNakato, JapanOct 24, 202618,373 ft17 h
Kansas Rails-to-Trails Extravaganza50 MilesOttawa, KSOct 24, 2026850 ft29 h
Peacock Challenge55 MilesWaialua, HIOct 24, 202612,500 ft—
Run With Scissors52.4 miHinckley, OHOct 24, 2026——
Show Me Your Free State Ultra50 MilesSt. Joseph, MOOct 24, 2026276 ft15 h
Summit 50/5050 MilesSalamanca, NYOct 24, 20267,200 ft14 h
The New Orleans Ultramarathon and Half50 MilesNew Orleans, LAOct 24, 2026600 ft12 h
Big Brad Ultras50 MilesPownal, MEOct 25, 2026—13.5 h
Tussey Mountainback50 MilesBoalsburg, PAOct 25, 20265,485 ft12 h
Machete Trail Madness 50 Miler50 MilesPerris, CAOct 28, 2026—24 h
Chicago Lakefront: Fall Version50 MilesChicago, ILOct 31, 2026—11 h
Outopia HK Wild 5073 kmHok Tau, Hong Kong, ChinaOct 31, 202612,674 ft18 h
40/50 Mile Challenge, Pinnacle Mountain/Nov50 MilesRoland, ARNov 7, 20262,500 ft12 h
Azalea Race50 MilesPalatka, FLNov 7, 2026—15 h
Barrier Island Ultra50 MilesPort Aransas, TXNov 7, 2026—12.5 h
Deadman Peaks Trail Run53 MilesCuba, NMNov 7, 20266,300 ft17 h
Ferris 5050 MilesMinden, NVNov 7, 2026—15 h
Kessel Run Ultra Race50 MilesFruita, CONov 7, 20265,177 ft14 h
Mountain Masochist Trail Run50 MilesLynchburg, VANov 7, 20269,200 ft12 h
Natchez Trace Trail Run50 MilesFranklin, TNNov 7, 20268,000 ft14 h
Ponderosa Polar Challenge50 MilesOrderville, UTNov 7, 2026——
Screaming Monkey Race50 MilesKeithville, LANov 7, 2026—13.5 h
Stone Mill 50M50 MilesMontgomery Village, MDNov 7, 20264,000 ft13 h
TARC Stone Cat Trail Festival50 MilesIpswich, MANov 7, 20264,676 ft12.5 h
tBunk Endurance Challenge50 MilesWhitewater, WINov 7, 2026—13 h
Willapa Trail Festival50 MilesChehalis, WANov 7, 2026—19.5 h
TransLantau 50 by UTMB80kmMui Wo, Hong Kong, ChinaNov 13, 202613,123 ft24 h
Dead Horse Ultra 50 Mile50 MileMoab, UTNov 14, 20264,895 ft12.75 h
Slate Trail Ultra50miBangor, United KingdomNov 14, 20267,500 ft24 h
McNotagain Fall Trail Runs50 MilesPekin, ILNov 14, 2026—13 h
NYC Trail Mix Race50 MilesStaten Island, NYNov 14, 2026—13 h
Pass Mountain50 MilesMesa, AZNov 14, 20265,527 ft16 h
Red Monster50 MilesSlade, KYNov 14, 202612,568 ft17 h
Tunnel Hill 50 Mile Race50 Miles (USATF Championship)Vienna, ILNov 14, 2026—30 h
Wild Hare Race50 MilesWarda, TXNov 14, 2026—15 h
Bariloche Patagonia by UTMB86 kmSan Carlos de Bariloche, ArgentinaNov 20, 202615,502 ft22 h
Colt Trail Run45 MilesLakeland, FLNov 21, 2026—14 h
Fall Creek 5050 MilesSpencer, TNNov 21, 2026—13.5 h
Fire Fest Ultra50 MilesLogandale, NVNov 21, 2026—25 h
JFK 50 Mile50 MilesBoonsboro, MDNov 21, 20262,949 ft13 h
The Stuffed Turkey Endurance Race50 MilesGranger, IANov 21, 20262,275 ft14.5 h
La SaintéLyon80kmSaint-Étienne, FranceNov 28, 20266,906 ft16.5 h
The New Gemini 10050 MilesSmyrna, GANov 28, 2026—13.5 h
Blood Rock Race51 MilesPelham, ALDec 4, 20268,659 ft23 h
Anza Borrego Cuyamaca 50 Mile Run50 MilesJulian, CADec 5, 20265,500 ft14.5 h
Brazos Bend 100 - 100 km50 MilesNeedville, TXDec 5, 2026141 ft15 h
Cloudland Canyon Race50 MilesRising Fawn, GADec 5, 20266,500 ft15.5 h
Colossal Vail50 MilesVail, AZDec 5, 20264,000 ft15 h
Crooked Creek Ultra Trail Race50 MilesShepherdsville, KYDec 5, 20268,000 ft16 h
Festivus Trail Run50 MilesMiddleburg, FLDec 5, 20261,575 ft38 h
Freight Train 20050 MilesWolfe City, TXDec 5, 2026—13.5 h
Last Chance Ultra50 MilesStockton, MODec 5, 20263,900 ft28 h
McDowell Mountain Frenzy50 MilesFountain Hills, AZDec 5, 20265,348 ft16 h
Ray Miller 50/5050 MilesMalibu, CADec 5, 20269,321 ft15 h
The Hitchcock Experience 50 Miles50 MilesHoney Creek, IADec 5, 20268,000 ft18 h
Hunter S. Thompson Fear & Loathing50 MilesSan Francisco, CADec 6, 20263,300 ft11 h
Pine Mountain Trail Run46 MilesPine Mountain, GADec 6, 2026—12.5 h
PPTC Endurance Fest50 MilesBrooklyn, NYDec 6, 20262,000 ft15 h
Beast of the East50 MilesKings Mountain, NCDec 12, 20269,538 ft30 h
Daytona 100 - Ultra50 MilesAtlantic Beach, FLDec 12, 2026400 ft24 h
Emerald Coast Ultra50 MilesPensacola, FLDec 12, 2026—13.5 h
Frigid Beast Feast51 MilesSpringfield, LADec 12, 2026—30 h
Left Nut 5050 MilesBristol, RIDec 12, 20261,120 ft13.5 h
Longest Night50 MilesGreenville, SCDec 19, 2026—13.5 h
Lookout Mountain50 MilesLookout Mountain, GADec 19, 20267,600 ft13.5 h
Charleston Itty Bitty 5050 MilesMount Pleasant, SCDec 20, 2026600 ft18 h
Kyoto Great Round81 kmKyoto, JapanDec 28, 202612,470 ft18 h
Snowdrop Ultra50 MilesMissouri City, TXDec 30, 2026——
Run Undead Ultra Trail Party50 MilesPelham, ALDec 31, 20262,800 ft20 h
Wild Azalea Trail Challenge50 MilesAlexandria, LAJan 2, 2027—14 h
Yankee Springs Winter Challenge50 MilesMiddleville, MIJan 2, 2027—13.5 h
Frozen: H3 - 50 Mile Run50 MilesBethera, SCJan 8, 2027400 ft19 h
Avalon Benefit Run50 MilesAvalon, CAJan 9, 20278,000 ft12 h
San Diego 50 and Trail Runs50 MilesEscondido, CAJan 9, 20274,000 ft14 h
Southern Tour Ultra Race50 MilesWilmington, NCJan 15, 20271,600 ft12 h
True Blue Ultra75kmAustralind, AustraliaJan 16, 202739 ft15 h
Arc of Attrition by UTMB - Arc 5050miPorthcurno, United KingdomJan 22, 20278,202 ft15 h
Golden Gate Spartan Trail Classic50 MilesSan Francisco, CAJan 23, 20277,239 ft14 h
Monroe Cross Trail 50 Mile Ultra50 MilesDeBary, FLJan 23, 2027900 ft14 h
Southern Freeze 50/5050 MilesColumbus, GAJan 23, 2027—13.5 h
Arches Ultra 50 Mile50 MileMoab, UTJan 30, 20274,524 ft12 h
AZT Oracle Rumble50 MilesOracle, AZJan 30, 20277,300 ft15.5 h
Forgotten Florida 50 Mile Race50 MilesChristmas, FLJan 30, 2027—16 h
Sean O'Brien 100K/50M 26.2/30K50 MilesCalabasas, CAJan 30, 202711,493 ft—
The Bootleg Boogie50 MilesBoulder City, NVJan 30, 20278,000 ft22 h
Beast of Burden - Winter50 MilesLockport, NYFeb 6, 2027——
Elephant Mountain50 MilesCave Creek, AZFeb 6, 20276,728 ft16 h
Pendle Way In A Day 45mi45miBarrowford, United KingdomFeb 6, 20276,099 ft16 h
Jed Smith50 MilesSacramento, CAFeb 6, 2027—10.5 h
Monterey Ultra50 MilesMonterey, CAFeb 6, 20277,080 ft13.967 h
North Texas Ultra52 MilesJacksboro, TXFeb 6, 2027—18.5 h
Houston Ultra Trail50 MilesHouston, TXFeb 13, 2027—13.5 h
Parenzana Ultra Trail88kmPorec (Parenzo), CroatiaFeb 13, 20272,503 ft12 h
Iron Heart Ultra50 MilesSt James, MOFeb 13, 20273,690 ft13.5 h
Outlaw 100 Oklahoma50 MilesWilburton, OKFeb 13, 2027—39 h
Q50 Races Trail Extravaganza50 MilesFranklinton, LAFeb 13, 2027—14 h
Rocky 5050 MilesHuntsville, TXFeb 13, 2027—14.5 h
La Misión XL80kmSan Martin de los Andes, ArgentinaFeb 18, 202712,467 ft36 h
Febapple Frozen Fifty50 MilesMaplewood, NJFeb 20, 2027—12 h
Goliath's 5050 MilesMarble Falls, TXFeb 20, 20273,600 ft16 h
Happy Chinese New Year50 MilesSan Diego, CAFeb 20, 20275,000 ft12 h
Jackpot Ultra Running Festival50 MilesHenderson, NVFeb 20, 20271,584 ft26.5 h
Space Pirate 10050 MilesPort Canaveral, FLFeb 20, 2027—16 h
Up Around The Bend Trail Run52.4 MilesBend, TXFeb 20, 2027—12 h
Transgrancanaria Classic81 kmLas Palmas de Gran Canaria, SpainFeb 26, 202714,154 ft21 h
Grandmaster Ultras Run50 MilesMesquite, NVFeb 26, 20272,450 ft24 h
Flat Top Mesa Endurance Run50 MilesMesquite, NVFeb 27, 2027—13.5 h
AtlanticTrail80 kmRezé, FranceFeb 27, 20271,575 ft10 h
AtlanticTrail83 kmRezé, FranceFeb 27, 20271,325 ft12 h
The 9 Dragons50miTai Po Tau, Hong Kong, ChinaFeb 27, 202714,928 ft19 h
Lake Vian Hilltop Run50 MilesVian, OKFeb 27, 20273,750 ft30.5 h
Moab's Red Hot 50 Mile50 MileMoab, UTFeb 27, 20277,028 ft13.5 h
Mississippi Trail 5050 MilesLaurel, MSMar 5, 2027—12 h
Puerto Vallarta México by UTMB - NakawéHikuri 81KPuerto Vallarta, MexicoMar 5, 202712,795 ft20.5 h
Antelope Canyon Race50 MilesPage, AZMar 6, 20273,700 ft15 h
Chena River to Ridge Endurance Race55 MilesFairbanks, AKMar 6, 2027—13 h
Delano Park50 MilesDecatur, ALMar 6, 2027—12 h
Transgrancanaria Advanced 82 km81.3kmTeror, SpainMar 6, 202712,139 ft30 h
SENPEREKO TRAIL85 kmSAINT PEE SUR NIVELLE, FranceMar 6, 202716,145 ft24 h
Geaux Wild Ultra50 MilesDoyline, LAMar 6, 2027—15 h
Hachie 50 Marathon, Ultra and Relay50 MilesWaxahachie, TXMar 6, 2027—13.5 h
Lake Martin 10050 MilesAlexander City, ALMar 6, 20275,243 ft16 h
MST (Mountains To Sea)50 MilesDurham, NCMar 6, 20271,850 ft13.5 h
Ultra Caballo Blanco Copper Canyon Ultra50miUrique, MexicoMar 6, 20279,629 ft15 h
Naked Mountain Ultra50 MilesAlbemarle, NCMar 6, 2027—15 h
Old Pueblo 50 Mile Endurance Run50 MilesSonoita, AZMar 6, 20276,824 ft15 h
Squatchapple Race50 MilesWest Orange, NJMar 6, 20275,355 ft13 h
Antelope Island Buffalo Run 50 Mile50 MileSyracuse, UTMar 13, 20273,428 ft17 h
Bariloche 10080kmBariloche, ArgentinaMar 13, 202712,467 ft21 h
Welcome Way Ultramarathon50miOtley, United KingdomMar 13, 20276,001 ft14 h
Land between the Lakes50 MilesGrand Rivers, KYMar 13, 2027—12 h
Marin Ultra Challenge50 MilesSausalito, CAMar 13, 202710,550 ft14.5 h
Mesquite Canyon50 MilesWaddell, AZMar 13, 20277,359 ft15 h
Miccosukee Glades Runner50 MilesMiami, FLMar 13, 2027—13.5 h
Tanana River Challenge45 MilesFairbanks, AKMar 13, 20271,988 ft—
The Pistol Ultra Run50 MilesAlcoa, TNMar 13, 2027—20 h
Tombstone 30k 50 mile50 MilesValparaiso, INMar 13, 2027—16 h
Kunanyi Mountain Run84 kmWellesley Park, AustraliaMar 20, 202715,249 ft18 h
Bel Monte50 MilesWaynesboro, VAMar 20, 20278,500 ft13 h
Chupacabra 5050 MilesQuanah, TXMar 20, 20272,500 ft16 h
Cow Ford 100/50 miler50 MilesJacksonville, FLMar 20, 2027—17 h
Salomon EcoTrail Paris - Printemps81 kmRambouillet, FranceMar 20, 20273,793 ft13.25 h
Trail du Cirque du Fer à Cheval - 80km84kmArbois, FranceMar 20, 202711,483 ft15 h
Get Lucky 50/5050 MilesCanal Fulton, OHMar 20, 2027—13.5 h
Grasslands 50 Mile Trail Run50 MilesDecatur, TXMar 20, 20272,200 ft24 h
Chianti Ultra Trail75kmRadda in Chianti, ItalyMar 20, 202710,171 ft17 h
Lake to Lake UltraMarathon50 MilesSt. George, UTMar 20, 2027——
Mount Mitchell Heartbreaker50 MilesOld Fort, NCMar 20, 202710,500 ft16.5 h
OPSF505050 MilesPoland, INMar 20, 2027—15 h
The Bootlegger Trail50 MilesJackson, GAMar 20, 20274,500 ft13.5 h
Badger Mountain Challenge50 MilesRichland, WAMar 26, 20277,513 ft16 h
Formentera All Round Trail72.5kmLa Savina, SpainMar 26, 20272,438 ft13 h
Trail du Ventoux - L'Intégrale des Crêtes75kmBedoin, FranceMar 27, 202712,795 ft45 h
Prairie Spirit Trail50 MilesOttawa, KSMar 27, 2027—13.5 h
Bluebonnet Trail Run50 MilesMarble Falls, TXMar 28, 2027—13 h
Trail Des Citadelles74kmLavelanet, FranceMar 28, 202711,155 ft14 h
American River 50 Mile Endurance Run50 MilesSacramento, CAApr 3, 20274,580 ft14 h
Jujuy Fuerza Sagrada by UTMBINTI 88KJujuy, Argentina, ArgentinaApr 3, 202716,736 ft23.5 h
Behind the Rocks Ultra 50 Mile50 MileMoab, UTApr 3, 20275,163 ft14 h
Big Buffalo Endurance Run50 MilesMemphis, TNApr 3, 2027—12 h
Brazos Legend50 MilesWaco, TXApr 3, 20276,000 ft14 h
Croom Trail (Fools)50 MilesBrooksville, FLApr 3, 2027—13.5 h
Hells Hills Trail Race50 MilesSmithville, TXApr 3, 2027—15 h
Leatherwood Marathons50 MilesFerguson, NCApr 3, 2027—17.5 h
Umstead Endurance Run 50 Miles50 MilesRaleigh, NCApr 3, 20274,000 ft30 h
Bull Run Run50 MilesClifton, VAApr 4, 20275,280 ft13 h
Tenerife Bluetrail By UTMB73kmVilaflor, SpainApr 9, 20279,921 ft16 h
Tenerife Bluetrail By UTMBTENERIFE BLUETRAIL 82kVilaflor, SpainApr 9, 202710,827 ft18 h
Potawatomi50 MilesPekin, ILApr 9, 20278,000 ft13.5 h
Ancient Lakes Trail Run50 MilesQuincy, WAApr 10, 20275,100 ft14 h
Camp Croft50 MilesSpartanburg, SCApr 10, 20273,500 ft17 h
Chief Ladiga 10050 MilesJacksonville, ALApr 10, 2027—18.5 h
Flint Hills 5050 MilesManhattan, KSApr 10, 2027—13.5 h
Trail du Vignoble Nantais76 kmVertou, FranceApr 10, 20273,009 ft13 h
Ripon Stinger Ultra82 kmRipon, United KingdomApr 10, 20273,442 ft14.5 h
Semarang Trail Run80kmsemarang, IndonesiaApr 10, 202717,041 ft25 h
James River Trail Runs50 MilesGladstone, VAApr 10, 20274,500 ft16 h
JW Corbett Trail Races50 MilesLoxahatchee, FLApr 10, 2027—13 h
Knobstone 5050 MilesBorden, INApr 10, 202710,000 ft19 h
Lake Sonoma 100K50 MilesHealdsburg, CAApr 10, 202710,500 ft—
Rim Runner Trail Race50 MilesSewanee, TNApr 10, 20275,800 ft16 h
Snaketail 5050 MilesSummertown, TNApr 10, 2027—14 h
Zumbro50 MilesWabasha, MNApr 10, 20276,750 ft18 h
NoCo Urban Ultra and Relay50 MilesGreeley, COApr 11, 2027400 ft15.75 h
Run4Kids 24 Hour Running Party50 MilesCorona, CAApr 16, 2027—13.5 h
Blue Ridge Double Marathon52.4 MilesRoanoke, VAApr 17, 2027—13.5 h
Capitol Peak50 MilesOlympia, WAApr 17, 2027—13.5 h
Coyote Trail Run50 MilesCleburne, TXApr 17, 2027—13.5 h
Trail du Lac de Paladru - L'Ultra-Trail du Pays Voironnais84kmMontferrat, FranceApr 17, 202710,499 ft17 h
Devon Coast To Coast Ultra75kmWembury, United KingdomApr 17, 20275,863 ft14 h
Leona Divide Run50 MilesLake Hughes, CAApr 17, 20277,884 ft17 h
Loud Thunder Race50 MilesIllinois City, ILApr 17, 20276,600 ft14 h
High Atlas Ultra Trail80kmImlil, MoroccoApr 17, 202714,764 ft20 h
High Atlas Ultra Trail85 kmImlil, MoroccoApr 17, 202715,322 ft20 h
Merus Marathon and Ultra52.4 MilesClaude, TXApr 17, 2027—14.5 h
Ouachita Trail50 MilesLittle Rock, ARApr 17, 20274,600 ft13 h
Outlands50 MilesPilot Hill, CAApr 17, 20276,100 ft13.5 h
Vortex Ultra Experience – The "Vue"50 MilesSedona, AZApr 17, 20274,677 ft13.5 h
West Texas Ultra50 MilesSouth Plains, TXApr 17, 20276,500 ft14.5 h
Nord Trail Monts de Flandres80kmSaint-Jans-Cappel, FranceApr 18, 20274,921 ft30 h
TARC Don't Run Boston50 MilesMilton, MAApr 18, 20276,530 ft13.5 h
Feral Mtn 100M/50M50 MilesEllijay, GAApr 23, 202710,000 ft—
Kodzha Kaya - Black Course75kmBilka, BulgariaApr 24, 202714,436 ft14.5 h
Childish Nonsense Race50 MilesPalatine, ILApr 24, 2027—13 h
Falcon 5050 MilesColorado Springs, COApr 24, 2027——
Frisco Railroad Run50 MilesWillard, MOApr 24, 2027—13.5 h
Las Virgenes Canyon Trail Races52.2 miLos Angeles (West Hills), CAApr 24, 2027——
Boka Bay Trail - Gray Course82kmKotor, MontenegroApr 24, 202712,861 ft19 h
Pandora's Box of Rox 50 Mile52.4 MilesBurnet, TXApr 24, 2027—16 h
MIUT Advanced 85K - Madeira Island Ultra77kmSao Vicente, PortugalApr 24, 202715,617 ft25 h
MIUT Discover 60K - Madeira Island Ultra Trail77 kmBoaventura, PortugalApr 24, 202715,617 ft25 h
Skunk Ape 50 Mile Endurance Run50 MilesOcala, FLApr 24, 20271,550 ft36 h
Thumb Coast Ultra50 Miles (Ruck)Caseville, MIApr 24, 2027500 ft15 h
Wawayanda Trail Race50 MilesHewitt, NJApr 24, 2027—13.5 h
Zane Grey50 MilesPayson, AZApr 24, 20276,838 ft15.5 h
Jack Bristol Lake Waramaug Ultra Races50 MilesNew Preston, CTApr 25, 2027—13 h
Coyote Two Moon Ultras55 MilesOjai, CAApr 30, 202714,583 ft29 h
Salt Flats 50 Mile50 MileWendover, UTApr 30, 20273,000 ft14 h
Collegiate Peaks 50 Mile50 MileBuena Vista, COMay 1, 20277,000 ft12 h
Fife Pilgrim Way Ultra Marathon90kmNorth Queensferry, United KingdomMay 1, 20273,937 ft15 h
Malvern Hills Ultra47miAdmiral Rodney, United KingdomMay 1, 20279,646 ft13 h
Pennine Barrier Ultra 5050miMalham, United KingdomMay 1, 20278,507 ft18 h
Grayson Highlands50 MilesMouth of Wilson, VAMay 1, 20279,500 ft14.5 h
Trail Amizmiz90kmAmizmiz, MoroccoMay 1, 202713,960 ft22 h
Rock the Ridge50 MilesNew Paltz, NYMay 1, 20274,619 ft18 h
Sun Mountain50 MilesWinthrop, WAMay 1, 20279,441 ft16 h
Wild Wild West Marathon And Ultra50 MilesLone Pine, CAMay 1, 2027—14 h
Margaret River Ultra78.5kmHamelin Bay, AustraliaMay 8, 20275,676 ft18 h
Boise Greenbelt Relays45 MilesBoise, IDMay 8, 2027——
Dawn To Dusk To Dawn Track Ultras50 MilesSharon Hill, PAMay 8, 2027—13.5 h
Dirty German Endurance Fest50 MilesPhiladelphia, PAMay 8, 2027—12.5 h
Transvulcania Ultramaraton73kmFaro de Fuencaliente. La Palma, SpainMay 8, 202714,272 ft16 h
Moray Coastal Trail Race47miForres, United KingdomMay 8, 20271,201 ft16 h
The Lap Anticlockwise47miLakeside, United KingdomMay 8, 20278,202 ft24 h
Glacier Ridge50 MilesPortersville, PAMay 8, 2027—14 h
Nove Colli Running84kmCesenatico (FC), ItalyMay 8, 20275,151 ft12 h
Jemez Mountain50 MilesLos Alamos, NMMay 8, 202710,050 ft—
Popple Shoot Trail Races54.1 miMinong, WIMay 8, 2027—15 h
Quad Rock 5050 MileFort Collins, COMay 8, 202711,000 ft14 h
TARC Wapack and Back50 MilesAshburnham, MAMay 8, 202710,800 ft14.5 h
Traverse City Trail Running Festival75 KMTraverse City, MIMay 8, 20271,878 ft13.5 h
Berryman 50 mile and Marathon Trail Races50 MilesPotosi, MOMay 15, 20275,000 ft14 h
Bishop High Sierra50 MilesBishop, CAMay 15, 2027—13.5 h
Reesor 5050miMaple Creek, CanadaMay 15, 20276,483 ft18 h
Dances with Dirt - Gnaw Bone50 MilesNashville, INMay 15, 2027—13.5 h
Flower Moon50 MilesPawhuska, OKMay 15, 2027—13.5 h
Trail de Haute-Provence - THP5080kmLardiers, FranceMay 15, 202711,155 ft18 h
Volvic Volcanic Expérience - Trail Terra Volcana82kmVolvic, FranceMay 15, 20278,858 ft17.5 h
Five Rivers Ultra50miShotley, United KingdomMay 15, 20271,640 ft24 h
In It For The Long Run50 MilesHuntsville, ALMay 15, 2027—12 h
Gran Raid delle Prealpi Trevigiane - GR8080kmSegusino, ItalyMay 15, 202715,584 ft18 h
Keys Ultras50 MilesKey West, FLMay 15, 2027—20 h
Manchester to Monadnock Ultramarathon50 MilesManchester, NHMay 15, 2027—13.5 h
Salomon Koning van Spanje Trail85kmGulpen, NetherlandsMay 15, 20278,202 ft15 h
Possum's Revenge52 MilesGraford, TXMay 15, 2027—20.5 h
Ram Party 55 Mile55 MileColorado Springs, COMay 15, 20276,964 ft17 h
Rim Rock 50 Mile Trail Challenge50 MilesNapa, CAMay 15, 2027—14 h
Silver State50 MilesReno, NVMay 15, 20279,000 ft13.5 h
South Mountain Reservation Mayapple Trail Runs50 MilesMillburn, NJMay 15, 20276,095 ft13 h
Tillamook Burn Trail Run50 MilesTimber, ORMay 15, 202711,537 ft—
Highball to Thurmond Ultra & Relay50 Miles (14 Hour Time Limit)Thurmond, WVMay 16, 20275,000 ft14 h
NUTS Karhunkierros 166km Trail Ultra83kmRuka, FinlandMay 21, 20276,201 ft18 h
GutsMuths-Rennsteiglauf73.9kmEisenach, GermanyMay 22, 20276,148 ft12 h
Fools 2-4-8 Hour Trail Run50 MilesPeninsula, OHMay 22, 2027——
Le Grand Raid 7376kmCruet, FranceMay 22, 202717,388 ft19 h
Wild Atlantic Ultra50miLouisburgh, IrelandMay 22, 20272,625 ft11 h
Manchester to Monadnock Ultramarathon55 MilesManchester, NHMay 22, 2027—15 h
Salt Lake Foothills Trail Races50 MilesSalt Lake City, UTMay 22, 202710,300 ft16 h
Trail Festival at Pineland Farms50 MilesNew Gloucester, MEMay 22, 2027—13.5 h
Soria Moria til Verdens Ende86 kmVoksenkollen, NorwayMay 28, 20275,758 ft21 h
Pedra Grande Ultra Trail Challenge80kmAtibaia, BrazilMay 29, 202712,005 ft18 h
Swiss Canyon Trail83kmCouvet, SwitzerlandMay 29, 202711,483 ft27 h
Chesterfield Gorge Ultra50 MilesWest Chesterfield, MAMay 29, 20273,750 ft13.5 h
Connor's Claims Ultra50 MilesStockton, UTMay 29, 202714,000 ft17.5 h
Ultra Traversée du Pilat - Traversée des Chirats80kmCondrieu, FranceMay 29, 202713,123 ft17 h
London 2 Brighton Challenge75 kmRichmond, United KingdomMay 29, 20271,640 ft18 h
Infinitus88 KMRipton, VTMay 29, 20279,700 ft22.5 h
Iron Will Backroads50 Miles (Iron Will)Enterprise, KSMay 29, 2027—13.5 h
EcoTrail of Oslo80kmOslo, NorwayMay 29, 20276,562 ft30 h
Lofoten Ultra Trail 50 Miles50miVestvågøy, NorwayMay 29, 202713,123 ft16 h
North Fork 50 Mile50 MilePine, COMay 29, 20276,425 ft14 h
Smith Rock Classic50 MilesTerrebonne, ORMay 29, 20277,500 ft13.5 h
Sugar Badger 50/50 and Half50 MilesBelleville, WIMay 29, 2027—14 h
The Freedom 5050 MilesBuckley, WAMay 29, 2027947 ft15 h
Ohm Trail - Ultra80kmAywaille, BelgiumMay 30, 202713,123 ft15 h
Ohm Trail - Ultra84 kmAywaille, BelgiumMay 30, 202713,159 ft16 h
Trail Sacred Forests75kmBadia Prataglia (AR), ItalyMay 30, 202713,780 ft17 h
Connecticut Ultra Traverse #CUT11250 MilesSouthwick, MAJun 4, 2027—21.5 h
Hell Hole Hundred50 MilesBethera, SCJun 4, 2027—19 h
mozart Ultra86kmFuschl am See, AustriaJun 5, 202716,076 ft19 h
Big Turtle 2.050 MilesMorehead, KYJun 5, 2027——
Cayuga Trail50 MilesIthaca, NYJun 5, 202710,203 ft15 h
Dam Yeti Race50 MilesDamascus, VAJun 5, 2027—14 h
Eagle Up Ultra50 MilesCanal Fulton, OHJun 5, 2027—21 h
Lumberjack Endurance Runs50 MilesPort Gamble, WAJun 5, 2027—13.5 h
Mace’s Hideout 10050 MilesBeulah, COJun 5, 2027—13.5 h
Malibu Canyon Trail Races50 MilesMalibu, CAJun 5, 20278,740 ft17.5 h
Marathon Monk Ultra54 MilesHillsborough, NCJun 5, 2027—14.5 h
Mohican Trail50 MilesLoudonville, OHJun 5, 20275,443 ft31 h
Scout Mountain Ultra Trail50 MilesPocatello, IDJun 5, 202711,300 ft18 h
Weld Your Mettle Running Festival50 MilesWindsor, COJun 5, 2027—14 h
Trail 100 Andorra by UTMB - Trail79kmOrdino, AndorraJun 11, 202712,795 ft21 h
Dolomiti Extreme Trail75kmVal di Zoldo, ItalyJun 11, 202715,748 ft21 h
Cape2Cape Ultra Marathon50miAugusta, AustraliaJun 12, 20276,073 ft24 h
Cool Moon Trail Runs50 MilesCool, CAJun 12, 20276,700 ft13.5 h
Cotter Bridge Ultra50 MilesCotter, ARJun 12, 2027750 ft13.5 h
Dances with Dirt - Hell, MI50 MilesGregory, MIJun 12, 2027—13.5 h
Trail du Saint-Jacques by UTMB - Grand Trail du Saint-Jacques86kmMonistrol-d'Allier, FranceJun 12, 202711,483 ft50 h
Huron 10050 MilesGrass Lake, MIJun 12, 20274,300 ft15 h
Kernave Trail81 kmKernave, LithuaniaJun 12, 20275,138 ft13 h
No Shame Shindig50 MilesPierce, NEJun 12, 2027—15 h
OSS/CIA50 MilesTriangle, VAJun 12, 20274,800 ft14.5 h
Snow Peaks 5050 MileProvo, UTJun 12, 202710,000 ft16 h
Summer Trailfest Ultra50 MilesLaingsburg, MIJun 12, 2027—12.5 h
Summer Spine Race74 kmEdale, United KingdomJun 13, 20276,617 ft18 h
Zugspitz Ultratrail 100mi, ZUT10074 kmGarmisch-Partenkirchen, GermanyJun 17, 202710,072 ft17 h
Zugspitz Ultratrail 100mi, ZUT100Ehrwald TrailGarmisch-Partenkirchen, GermanyJun 17, 202714,091 ft22 h
Six Days In the Dome-WI50 MilesMilwaukee, WIJun 17, 2027—13.5 h
Zugspitz Ehrwald Trail86kmEhrwald, AustriaJun 18, 202714,091 ft22 h
Trail du Saint-Jacques by UTMB - Ultra du Saint-Jacques89 kmSaugues, FranceJun 18, 202711,811 ft18 h
Froggy Mountain 10050 MilesGalax, VAJun 18, 2027—13.5 h
Bears Ears Ultra 50 Mile50 MileMonticello, UTJun 19, 202710,400 ft15.5 h
Bighorn52 MilesDayton, WYJun 19, 2027—14 h
Ardennes Méga Trail85kmLes Hautes Rivieres, FranceJun 19, 202713,123 ft30 h
Race to the King80kmGoodwood, United KingdomJun 19, 20273,445 ft21 h
Three Shires Way Ultra50miMilton Keynes, United KingdomJun 19, 20271,348 ft14 h
Ghost Town Trail Challenge50 MilesBlairsville, PAJun 19, 2027—13.5 h
Great Himalayan Running Festival - Rohtang Epic80kmManali, IndiaJun 19, 20277,438 ft16 h
Manitou's Revenge54 MilesWindham, NYJun 19, 202714,000 ft24 h
San Juan Solstice 5050 MileLake City, COJun 19, 202712,800 ft16 h
Seneca Sky Ultra45 MilesCastile, NYJun 19, 20276,000 ft14.5 h
Trail Rail Run50 MilesSt. Regis, MTJun 19, 20271,500 ft14 h
Black Hills 50 Mile Run50 MilesSturgis, SDJun 25, 20276,700 ft14 h
Lavaredo Ultra Trail by UTMB80kmSan Vito di Cadore, ItalyJun 25, 202715,092 ft22 h
Deep Japan Ultra 10080kmNiigata Pref., JapanJun 25, 202712,966 ft24 h
The Yeti Endurance Run-Washington50 MilesNorth Bend, WAJun 25, 2027—13.5 h
Blood Root Ultra50 MilesPittsfield, VTJun 26, 2027—14 h
Hell Hath No Hurry50 MilesPittsburgh, PAJun 26, 2027—13.5 h
Val d'Aran by UTMB - VDA (Torn dera Val d'Aran)73 kmVielha, SpainJul 2, 202716,732 ft20 h
Quebec Mega Trail80kmSaint-Tite-des-Caps, CanadaJul 3, 202713,123 ft19 h
Finger Lakes 50s50 MilesHector, NYJul 3, 20273,900 ft13.5 h
Serpent Trail Race75kmPetersfield, United KingdomJul 3, 20274,101 ft17 h
Hornindal Rundt75kmHornindal, NorwayJul 3, 202718,373 ft25 h
The Underground Circus 10050 MilesAtlanta, GAJul 3, 2027—13.5 h
Tour des Glaciers de la Vanoise73kmPralognan-la-Vanoise, FranceJul 4, 202712,467 ft17 h
Hellz Bellz Ultra50 MilesYacolt, WAJul 4, 2027—16 h
Naeba-Sanroku Geopark Tsunan Ultramarathon80kmTsunan, JapanJul 4, 20279,186 ft15 h
Val d'Aran by UTMB - PDA (Peades d'Aigua)Termières dera Libertat - TDLSalardu, SpainJul 7, 202716,732 ft20 h
Val d'Aran by UTMB - TDL (Termières dera Libertat)75kmBossost, SpainJul 7, 202716,732 ft20 h
Trail Verbier Saint-Bernard by UTMB - X-Alpine77 kmVerbier, SwitzerlandJul 9, 202716,404 ft26 h
Cry Me a River!50 MilesChillicothe, ILJul 9, 20279,300 ft20.5 h
Ultra-Trail Gower Peninsula75 kmLlanrhidian, United KingdomJul 9, 20272,297 ft18 h
Silverheels Last Call 50 Mile50 MileComo, COJul 9, 20279,186 ft23 h
Sinister 7 Ultra82kmColeman, CanadaJul 10, 20279,793 ft24 h
Trail Verbier Saint-Bernard by UTMB - X-Traversée76kmLa Fouly, SwitzerlandJul 10, 202717,388 ft26 h
Dances with Dirt - Devil's Lake50 MilesBaraboo, WIJul 10, 2027—13.5 h
Dawg Gone Long Run50 MilesWaynesville, OHJul 10, 2027—13.5 h
Devil's Backbone50 MilesBozeman, MTJul 10, 202710,000 ft18 h
Devil's Gulch 50 Mile Race50 MilesWenatchee, WAJul 10, 202712,000 ft37 h
St. Cuthbert's Way 100 km Ultra45miMelrose, United KingdomJul 10, 20276,161 ft17 h
CAUT - Curnis Auta Trail76kmCaraglio (CN), ItalyJul 10, 202714,764 ft19 h
Midnight Madness50 MilesTulsa, OKJul 10, 2027—14 h
Leadville Silver Rush 5050 MileLeadville, COJul 10, 20278,000 ft14 h
Vero Beach Octopus Ultra50 MilesVero Beach, FLJul 10, 2027—13.5 h
Viaduct Trail50 MilesLanesboro, PAJul 10, 2027—13.5 h
Mt. Hood Trail Runs50 MilesMt. Hood, ORJul 11, 20275,630 ft—
MONTE ROSA WALSERWAEG by UTMBMonte Rosa TrailAosta, ItalyJul 16, 202720,669 ft25 h
Monterosa Walser Waeg by UTMB - MRT9082kmPont-Saint-Martin, ItalyJul 16, 202720,669 ft25 h
Ouray 50 Mile Endurance Run50 MileOuray, COJul 16, 202723,582 ft24 h
Austin Solstice Circuit52.7 MilesSpicewood, TXJul 17, 20271,060 ft16 h
Burning River50 MilesCuyahoga Falls, OHJul 24, 2027—13.5 h
Creede 10050 MilesCreede, COJul 24, 2027—13.5 h
Diablito Ultra50 MilesSpringfield, LAJul 24, 2027—12 h
Lakeland50miDalemain, United KingdomJul 24, 202710,171 ft24 h
Grand Mesa Ultras 50 Mile50 MileCedaredge, COJul 24, 20273,971 ft14 h
Trans d'Havet80kmPiovene Rocchette, ItalyJul 24, 202718,045 ft23 h
Maah Daah Hey Trail Run50 MilesWatford City, NDJul 24, 2027—13.5 h
Minnesota Voyageur50 MilesCarlton, MNJul 24, 2027—13.5 h
Pikes Peak Ultra 50 Mile50 MileColorado Springs, COJul 24, 202711,759 ft15 h
Resurrection Pass50 MilesCooper Landing, AKJul 24, 2027—13.5 h
The Mighty Mosquito Trail Race & Relay50 MilesMendon, NYJul 24, 2027—13.5 h
Whiterock Ultra50 MilesCoon Rapids, IAJul 24, 20275,000 ft17 h
The Huckleberry Hundred50 MilesSpokane, WAJul 25, 20279,500 ft—
The San Francisco Marathon52.4 MilesSan Francisco, CAJul 25, 20272,400 ft11.967 h
Folsom 10054 MilesGranite Bay, CAJul 30, 2027—14.5 h
Owyhee 50/50 Night Run50 MilesHomedale, IDJul 30, 2027—13.5 h
Drew's Angel Creek 5050 MilesFairbanks, AKJul 31, 202712,000 ft17 h
Quito Trail Ecuador by UTMB - 80K Oso77kmMindo, EcuadorJul 31, 202714,436 ft20 h
Hatcher Pass 50 Mile, Marathon and Relay50 MilesWillow, AKJul 31, 20275,000 ft6.5 h
HURL Elkhorn Endurance Runs50 MilesHelena, MTJul 31, 202713,000 ft—
Lean Horse50 MilesCuster, SDJul 31, 2027—13.5 h
Philmont Trail Race50 MilesCimarron, NMJul 31, 2027—13.5 h
Ridge Reaper Trail Runs50 MilesCross River, NYJul 31, 20276,994 ft13.5 h
Sheep Mountain 50 Mile50 MileFairplay, COJul 31, 20279,600 ft16 h
Trail of the Dragon 50 mile Run50 MilesIda Grove, IAJul 31, 20275,000 ft13.5 h
Badger Trail Races by Ten Junk Miles Racing50 MilesBelleville, WIAug 1, 20272,200 ft12 h
KAT100 - Marathon Trail74kmFieberbrunn, AustriaAug 5, 202713,451 ft21 h
Capes86kmMabou, CanadaAug 6, 202711,155 ft22 h
Fatdog 12084 kmCathedral Provincial Park, CanadaAug 6, 202710,820 ft20 h
Fat Dog 40 Mile Trail Race50miManning Park, CanadaAug 7, 202710,732 ft20 h
Murderkill Ultramarathons50 MilesFelton, DEAug 7, 2027—12 h
UTE 50 Mile50 MileLa Sal, UTAug 7, 202712,175 ft25 h
Challenge du Montcalm84 kmAuzat, FranceAug 13, 202730,676 ft52 h
BAD DAWG Ultra Endurance Run50 MilesDixon, MOAug 14, 20272,500 ft13.5 h
Beast of Burden - Summer50 MilesLockport, NYAug 14, 2027600 ft24 h
Bulldog Ultra Run & 25K Trail Run75 KMCalabasas, CAAug 14, 20278,358 ft10 h
Boréalys Mont-Tremblant by UTMB - Odyssée78.9kmMont-Tremblant, CanadaAug 14, 202711,929 ft41 h
Swiss Irontrail T7878kmSavognin, SwitzerlandAug 14, 202716,391 ft21 h
Cosmic Solstice47 MilesFlagstaff, AZAug 14, 2027—13 h
Jigger Johnson 50M/100K/100M50 MilesWaterville valley, NHAug 14, 2027—30 h
Marquette Trail50 MilesMarquette, MIAug 14, 20275,520 ft15 h
Mountain Madness (Ashley 50)50 MilesVernal, UTAug 14, 2027—10.5 h
Roxborough Ultras50 MilesLittleton, COAug 14, 20278,450 ft16 h
Southern Fried Race50 MilesColumbus, GAAug 14, 20272,100 ft14 h
White Pine 50 Mile Backcountry Run50 MilesGarden City, UTAug 14, 20279,000 ft18.5 h
Wy'east Trailfest50 MilesGovernment Camp, ORAug 14, 202710,650 ft—
Summer Green Man Ultra 4545miBristol, United KingdomAug 21, 20273,100 ft12 h
H9 Dragon50 MilesBlairsville, GAAug 21, 202712,000 ft19.5 h
Kachess Ridge 5050 MilesCle Elum, WAAug 21, 202712,000 ft15 h
EcoTrail Trondheim,80kmTrondheim, NorwayAug 21, 20276,690 ft14.5 h
Oregon Cascades 10050 MilesSisters, ORAug 21, 2027—16 h
Wild Turkey Trail Runs50 MilesFairmont, WVAug 21, 20278,800 ft—
Run-de-Vous50 MilesSan Martin, CAAug 27, 2027—13.5 h
40/50 Mile Challenge, Half Day Forest Preserve IL50 MilesVernon Hills, ILAug 28, 20271,800 ft12 h
Baker Trail 50 Mile UltraChallenge50 MilesButler, PAAug 28, 20277,914 ft14 h
Highland Fling Race53miMilngavie/Glasgow, United KingdomAug 28, 20277,546 ft15 h
The North Country Run50 MilesGrand Rapids, MIAug 28, 20276,968 ft14 h
Finlayson Arm 50 Miles Race50miVictoria, CanadaSep 4, 202712,999 ft18 h
P-Weg-Lauf in Plettenberg, Sauerland73kmPlettenberg, GermanySep 4, 20276,562 ft13 h
Do-Wacka-Do Trail Run50 MilesErick, OKSep 4, 2027——
Yr Wyddfa Snowdon Ultra 10047miBetws-Y-Coed, United KingdomSep 4, 202710,663 ft21 h
Iron Mountain50 MilesDamascus, VASep 4, 20278,600 ft12 h
Pinellas Trail Challenge46 MilesSt. Petersburg, FLSep 4, 2027900 ft13 h
TARC Fall Classic50 MilesCarlisle, MASep 4, 20273,700 ft13 h
Tuscazoar 100 and 50 miler50 Miles (50 Miles Day)Dover, OHSep 4, 20275,000 ft30 h
Wildcat 100 - Race50 MilesPensacola, FLSep 4, 20271,250 ft30 h
Government Peak Endurance 100 & 50 Mile50 MilesPalmer, AKSep 5, 2027—24 h
Oldenburger Hospizlauf85kmOldenburg/Holstein, GermanySep 11, 2027984 ft13 h
Grand Raid du Finistère90 kmTelgruc-sur-Mer, FranceSep 17, 20276,096 ft17.5 h
Black Forest Ultra Trail Run 7676kmKirchzarten, GermanySep 18, 202712,041 ft16 h
Heights Ultra Trail50miHuddersfield, United KingdomSep 18, 20276,017 ft16 h