2026 ultramarathon and ultra trail calendar
312 races scheduled from today to the end of 2026, with dates, places, fees and official links. The list updates itself as we add new races.
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