🇺🇸 United States: trail races
231 races scheduled between October 2026 and November 2027. Every race lists dates, locations, distances and official links; the list is updated daily.
JUL 27
TRAIL6H
Notchview UltraDalton · United StatesJUL 27
TRAIL24H
Back Cove Backyard UltraPortland · United StatesJUL 27
TRAIL12H
Dirty Dozen Endurance RunsSan Pablo · United States10JUL 27
TRAIL
Honey Badger 100 Mile Ultra Road RaceWichita · United States · in 262 daysJUL 27
TRAIL
San Lorenzo River Trail RunSanta Cruz · United States13JUL 27
MARATHON50K21K10K
Heartland Series Day 4Fulton · United States · in 265 days15JUL 27
MARATHON50K21K10K
Heartland Series Day 6Sparta · United States · in 267 days16JUL 27
MARATHON50K21K10K
Heartland Series Day 7Saint Cloud · United States · in 268 days16JUL 27
TRAIL
High Lonesome 100Buena Vista · United States · in 268 days
17JUL 27MARATHON50K21K
Carolina Reaper Challenge (50K - 13.1 - 10K & Relay)Greenville · United States · in 269 daysJUL 27
TRAIL6H
Powderhorn Mountain Ultra, Vertical Challenge and relayMesa · United StatesJUL 27
TRAIL120H
Elevate Mountain Running CampSteamboat Springs · United StatesJUL 27
TRAIL4H
Hot to Trot 8 HourLithia Springs · United States19JUL 27
TRAIL
Badwater 135Lone Pine · United States · in 271 days24JUL 27
TRAIL25K
Full Moon 50K and 25KPerryville · United States · in 276 days30JUL 27
TRAIL100K60K
Never Summer 100km & 60kmWalden · United States · in 282 days31JUL 27
TRAIL80K50K24K
Midsommar | Sun Loop UltraRogersville · United States · in 283 days