🇺🇸 United States: ultramarathons and ultra trails
217 races scheduled between October 2026 and November 2027. Every race lists dates, locations, distances and official links; the list is updated daily.
1–120 of 217 · Page 1 of 2
21OCT 26
TRAIL0.8K0.4K
Hill Valley 88 Miler ™Hill Valley · United States · tomorrow
22OCT 26MARATHON50K12H24H
The Endless MileAlabaster · United States · in 2 days23OCT 26
TRAIL
Commodore 24 Hour ChallengePanama City · United States · in 3 days23OCT 26
Distances to be confirmed12H24H48H
DDLM Endurance RunNewport · United States · in 3 days23OCT 26
Distances to be confirmed12H
Fun Run SpooktacularMoapa Valley · United States · in 3 days24OCT 26
Distances to be confirmed30H
Cal CrusherCaledonia · United States · in 4 days24OCT 26
TRAIL
Door County Fall 50Sturgeon Bay · United States · in 4 days24OCT 26
TRAIL25K5K
Go For The Gold Run FestHuntsville · United States · in 4 days24OCT 26
TRAIL22K5K
Grand Canyon Trail Marathon, Half-Marathon, & 5k Run/WalkGrand Canyon Village · United States · in 4 days24OCT 26
TRAIL
Gulf to Gulf 80 Mile RelayNaples · United States · in 4 days24OCT 26
10K50K25K5K
Hixon 50La Crosse · United States · in 4 days
24OCT 26MARATHON161K100K80K
Kansas Rails-to-Trails ExtravaganzaOttawa · United States · in 4 days24OCT 26
TRAIL
Red Banks 5K Run/Walk for Joni & FriendsRed Banks · United States · in 4 days24OCT 26
Distances to be confirmed24H
Salt Creek 24Port Angeles · United States · in 4 days24OCT 26
TRAIL25K5K
Sublett Point 50K, 25K, 5KGurley · United States · in 4 days24OCT 26
Distances to be confirmed12H6H24H
Suttle Lake Trail FestSisters · United States · in 4 days24OCT 26
HALF80K50K
The New Orleans UltramarathonNew Orleans · United States · in 4 days24OCT 26
3.5K12H3H6H
Thriller Lake - Trick or Treat Fun RunDacula · United States · in 4 days24OCT 26
Distances to be confirmed14H
Valley and Victory 14 Hour UltraDecatur · United States · in 4 days24OCT 26
TRAIL16K
Womp RompNorwell · United States · in 4 days31OCT 26
TRAIL50K
Among the TreesDousman · United States · in 11 days31OCT 26
TRAIL50K
Chicago Lakefront Ultra - FallChicago · United States · in 11 days31OCT 26
TRAIL13K10K6K
Extra Mile Backyard UltraDurham · United States · in 11 days
31OCT 26MARATHON50K21K
In Unity We Run Marathon and Half MarathonKent · United States · in 11 days
31OCT 26HALF64K42K10K
The Barkcamp RaceBelmont · United States · in 11 days06NOV 26
Distances to be confirmed24H
Lynchburg UltraFestLynchburg · United States · in 17 days07NOV 26
TRAIL50K12H24H
Azalea 12/24 HourPalatka · United States · in 18 days07NOV 26
TRAIL50K15K
Big Texas UltraGeorgetown · United States · in 18 days07NOV 26
Distances to be confirmed12H24H6H
Colorado 24 Hour RunFort Collins · United States · in 18 days07NOV 26
TRAIL50K33K17K
Conquer the Castle Trail RaceMayfield · United States · in 18 days07NOV 26
TRAIL37K24K13K
GRRR 50K & RelayGalloway · United States · in 18 days07NOV 26
TRAIL32K16K
Hearts for Our Hospital Bicycle ChallengeLady Lake · United States · in 18 days07NOV 26
TRAIL5K
Kaiser Permanente Get Fit FestivalWestpark · United States · in 18 days
07NOV 26TRAIL42K30K21K
Lake Chabot Trail RunCastro Valley · United States · in 18 days07NOV 26
TRAIL12H24H6H
Race for DFLWinchendon · United States · in 18 days07NOV 26
Distances to be confirmed24H
Run Til You Snowdrop-24 Hour Treadmill RunAppleton · United States · in 18 days07NOV 26
TRAIL25K
The Pain in Green LaneGreen Lane · United States · in 18 days07NOV 26
TRAIL
The Unselfish UltraGolden · United States · in 18 days07NOV 26
TRAIL32K5K1.6K
Veterans Trail FestivalHookstown · United States · in 18 days
07NOV 26HALF48K10K5K
ZD30 The Summit (1 Mile, 5K, and 10K, 1/2 Marathon, 30 Mile Ultra)Boise · United States · in 18 days14NOV 26
Distances to be confirmed6H
Bound for the Hounds 6 Hour UltraCanandaigua · United States · in 25 days14NOV 26
Distances to be confirmed12H24H6H
Creek Trail CrusherParagould · United States · in 25 days14NOV 26
Distances to be confirmed6H
Never Ending Nolte 6-HourEnumclaw · United States · in 25 days14NOV 26
TRAIL25K
Pacific Trails California by UTMB (HOKA)Santa Ynez · United States · in 25 days14NOV 26
TRAIL
Route 66 UltraRunSeligman · United States · in 25 days
14NOV 26MARATHON50K21K
Roxbury Fall ClassicRoxbury · United States · in 25 days
14NOV 26MARATHON50K21K15K
RYR Endurance Race WeekendOwensboro · United States · in 25 days14NOV 26
TRAIL
Sugar Rush RelaySugar Land · United States · in 25 days14NOV 26
TRAIL
Upchuck 50KChattanooga · United States · in 25 days15NOV 26
TRAIL
Hamilton County Taco Bell 50kCarmel · United States · in 26 days19NOV 26
TRAIL80K50K
DC Ultra RaceWashington · United States · in 30 days20NOV 26
TRAIL100K50K12H
Fat Ox Endurance RunsBuckeye · United States · in 31 days21NOV 26
Distances to be confirmed12H24H
Black Gold 24hr and 12hr Endurance ChallengeBelfry · United States · in 32 days21NOV 26
Distances to be confirmed3H12H24H
Circle Endurance Event 6, 12, 24 HourRinggold · United States · in 32 days21NOV 26
10K50K25K5K
Hit The Road, Jack! - Carthage, MOCarthage · United States · in 32 days21NOV 26
TRAIL
JFK 50 MileBoonsboro · United States · in 32 days21NOV 26
Distances to be confirmed12H24H6H
Oakwood 24 at Lakeside RetreatsRaleigh · United States · in 32 days21NOV 26
Distances to be confirmed2H4H6H
The Captain’s RunaroundRiverbank · United States · in 32 days21NOV 26
10K50K40K30K
The Midwest Ultra Trail ClassicKnob Noster · United States · in 32 days
21NOV 26MARATHON47K26K21K
Williams Route 66 MarathonTulsa · United States · in 32 days22NOV 26
TRAIL25K8K
Regal Beagle UltraAkron · United States · in 33 days
27NOV 26TRAIL80K50K42K
Colorado River Run Marathon, Ultra and Taco TrotMarble Falls · United States · in 38 days28NOV 26
TRAIL12H24H3H
Boundiful Endurance RunsHemet · United States · in 39 days
28NOV 26MARATHON50K21K
Seattle Ghost Marathon, Half & 50KSeattle · United States · in 39 days28NOV 26
Distances to be confirmed24H
The Challenge: Walk/Run for Clean WaterBossier City · United States · in 39 days05DEC 26
TRAIL100K80K50K
Last Chance UltraRogersville · United States · in 46 days05DEC 26
TRAIL
Rocky 50k Fat Ass RunFiladelfia · United States · in 46 days
05DEC 26HALF83K50K
Run the River Ultra - VAWilliamsburg · United States · in 46 days05DEC 26
TRAIL26K13K
Sawmill Trail RunsPine · United States · in 46 days05DEC 26
Distances to be confirmed24H
Stubborn Spirits 24hr RunWeldon · United States · in 46 days06DEC 26
TRAIL50K
Hunter S. Thompson Fear & LoathingSan Francisco · United States · in 47 days
12DEC 26MARATHON161K100K80K
Beast of the East 100Kings Mountain · United States · in 53 days12DEC 26
TRAIL80K50K
Daytona 100 UltramarathonDaytona Beach · United States · in 53 days12DEC 26
TRAIL50K
Emerald Coast UltraPensacola · United States · in 53 days12DEC 26
HALF10K12H
Godspeed 12Corpus Christi · United States · in 53 days12DEC 26
TRAIL5K
Lost Souls - The Race That Finds YouPittsburgh · United States · in 53 days12DEC 26
TRAIL
Route 66 RelayOklahoma City · United States · in 53 days13DEC 26
Distances to be confirmed8H
Frosty Looper 8-hourPennsauken · United States · in 54 days
13DEC 26MARATHON50K21K10K
Holiday Victory Lap and Star of Texas 50K, Marathon, Half-Marathon, 10K, 5KSpicewood · United States · in 54 days
13DEC 26MARATHON50K21KRegistration open
Tucson MarathonTucson · United States · in 54 days19DEC 26
Distances to be confirmed4H8H
Blackbeard's Bounty Endurance RacePennsburg · United States · in 60 days19DEC 26
TRAIL100K80K24H
Desert SolsticePhoenix · United States · in 60 days
19DEC 26MARATHON21K5K1.6K
Run for the Ranch - SpringfieldSpringfield · United States · in 60 days
19DEC 26MARATHON50K21K
The Texas Double™Dallas · United States · in 60 days
27DEC 26MARATHON161K240H12H
Across The YearsPhoenix · United States · in 68 days
27DEC 26MARATHON50K21K10K
Holiday FiveWinter Park · United States · in 68 days27DEC 26
TRAIL
Round the Bay Relay and UltraFort Walton Beach · United States · in 68 days31DEC 26
TRAIL80K50K
Go BigHilo · United States · in 72 days31DEC 26
TRAIL12H24H6H
New Year's One DaySan Jose · United States · in 72 days
01JAN 2710K100K50K25K
North Lakeshore New Year’s Trail ChallengeMarble Falls · United States · in 73 days02JAN 27
Distances to be confirmed3H6H9H
3-6-12 Hour Resolution Run/WalkSimpsonville · United States · in 74 days09JAN 27
TRAIL50K
Avalon Benefit 50 Mile/50K RunAvalon · United States · in 81 days
09JAN 27TRAIL42K21K16K
San Diego 50 & Trail RunsEscondido · United States · in 81 days09JAN 27
5K4H8H
Sandy Bottom 8-HourHampton · United States · in 81 days15JAN 27
TRAIL80K50K
Southern Tour UltraWilmington · United States · in 87 days16JAN 27
TRAIL25K
Harbison 50k & 25k Trail RaceColumbia · United States · in 88 days16JAN 27
MARATHON21K16K5K
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • RuckBastrop · United States · in 88 days23JAN 27
TRAIL36H
Krewe de Loops 36Benton · United States · in 95 days
23JAN 27MARATHON50K21K10K
MileBuilt Gemini Springs 2-Day ChallengeDeBary · United States · in 95 days
23JAN 27HALF50K8K
Snowbird Challenge (50k - 13.1 - 5.2 - Relay)Greenville · United States · in 95 days30JAN 27
MARATHON50K21K5K
All Day Running Co. Clearwater Marathon & Running FestivalClearwater · United States · in 102 days
30JAN 27MARATHON47K26K21K
Big Beach Marathon, Half Marathon & Safari 5KGulf Shores · United States · in 102 days · 47K · US$19005FEB 27
MARATHON49K28K21K
Groundhog Day MarathonWalker · United States · in 108 days06FEB 27
TRAIL10K
Dalton Canyon UltraGlendora · United States · in 109 days06FEB 27
MARATHON177K21K5K
DONNA Marathon WeekendJacksonville Beach · United States · in 109 days06FEB 27
TRAIL
Frozen 50KCassadaga · United States · in 109 days
06FEB 27TRAIL42K30K21K
Golden Gate Trail Run - WinterSausalito · United States · in 109 days
06FEB 27MARATHON50K21K10K
Railway Marathon & Half Marathon - FultondaleFultondale · United States · in 109 days13FEB 27
TRAIL
Death by 5k Coldwater CreekMilton · United States · in 116 days13FEB 27
MARATHON50K21K
Woolley Trail RunsSedro-Woolley · United States · in 116 daysFEB 27
TRAIL
Barkley MarathonsWartburg · United States18FEB 27
MARATHON50K21K10K
Florida FiveApopka · United States · in 121 days19FEB 27
TRAIL80K12H24H
Jackpot Ultra Running FestivalParadise · United States · in 122 days20FEB 27
TRAIL42K33K21K
Montara Mountain Trail RunPacifica · United States · in 123 days20FEB 27
10K50K45K40K
MRT 5k to 50kStatesville · United States · in 123 days20FEB 27
Distances to be confirmed12H3H6H
Running Up for Air | BozemanBozeman · United States · in 123 days
20FEB 27MARATHON50K21K10K
Winter Park 50K, Marathon, Half, 10K & 5K – MileBuilt Cady Way Bridge 2-Day ChallengeWinter Park · United States · in 123 days26FEB 27
TRAIL100K80K50K
Grandmaster UltrasMesquite · United States · in 129 days06MAR 27
TRAIL25K
Conquer the Rock 25K & 50KPickens · United States · in 137 days
06MAR 27MARATHON80K
Hachie 50 Marathon, Ultra and RelayWaxahachie · United States · in 137 days