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.
01JAN 2710K100K50K25K
North Lakeshore New Year’s Trail ChallengeMarble Falls · United States · in 72 days09JAN 27
TRAIL50K
Avalon Benefit 50 Mile/50K RunAvalon · United States · in 80 days
09JAN 27TRAIL42K21K16K
San Diego 50 & Trail RunsEscondido · United States · in 80 days15JAN 27
TRAIL80K50K
Southern Tour UltraWilmington · United States · in 86 days16JAN 27
TRAIL25K
Harbison 50k & 25k Trail RaceColumbia · United States · in 87 days
17JAN 27MARATHON21K10K8K
Lost Dutchman MarathonApache Junction · United States · in 88 days23JAN 27
TRAIL36H
Krewe de Loops 36Benton · United States · in 94 days
23JAN 27MARATHON50K21K10K
MileBuilt Gemini Springs 2-Day ChallengeDeBary · United States · in 94 days
23JAN 27HALF50K8K
Snowbird Challenge (50k - 13.1 - 5.2 - Relay)Greenville · United States · in 94 days30JAN 27
MARATHON50K21K5K
All Day Running Co. Clearwater Marathon & Running FestivalClearwater · United States · in 101 days
30JAN 27MARATHON47K26K21K
Big Beach Marathon, Half Marathon & Safari 5KGulf Shores · United States · in 101 days · 47K · US$190