🇺🇸 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.
01MAY 27
Distances to be confirmed24H
Cornbelt Running Club 24 Hour RunDavenport · United States · in 192 days01MAY 27
TRAIL25K13K6K
Greenland Trail RacesLarkspur · United States · in 192 daysMAY 27
TRAIL8H
Palisades Punisher or PromenadeMount Vernon · United StatesMAY 27
TRAIL6.9H
Spider Mountain Trail RunBurnet · United States10MAY 27
MARATHON50K114H
3 Days at the FairFrankford · United States · in 201 days15MAY 27
6K12H24H
Armed Forces Endurance RunKendallville · United States · in 206 days15MAY 27
TRAIL
Death by 5k WaterlooWaterloo · United States · in 206 days15MAY 27
Distances to be confirmed6H
In It For The Long Run - ALHuntsville · United States · in 206 days15MAY 27
TRAIL80K50K
KEYS100 UltramarathonKey West · United States · in 206 days15MAY 27
TRAIL84K56K27K
Possum's RevengeGraford · United States · in 206 days15MAY 27
TRAIL34K23K11K
UltraTrax South CarolinaAiken · United States · in 206 days22MAY 27
TRAIL34K23K11K
UltraTrax East TennesseeOliver Springs · United States · in 213 daysMAY 27
Distances to be confirmed6H
Hotfoot HamsterBuckeye · United States