2027 trail running calendar
4,630 races scheduled from today to the end of 2027, with dates, places, fees and official links. The list updates itself as we add new races.
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