Half-Marathon races in United States — 2026 trail running calendar

Jun

20

Race the Wolf

Sandpoint, Idaho, United States

Trail running Running

8K 1.6K Marathon Half-Marathon

Jun

20

Herron Half Marathon, 10K and 5K Trail Run

Kalispell, Montana, United States

Trail running

Half-Marathon 10K 5K

Jun

19

New River Gorge Trail Festival

Fayetteville, West Virginia, United States

Running Trail running

5K 26.1K Ultra Half-Marathon +1

Jun

13

Triple Trail Challenge

Park City, Utah, United States

Trail running

Half-Marathon 7K 25K Ultra +1

Jun

06

Alum Creek Trail Race

Lewis Center, Ohio, United States

Trail running

Half-Marathon 10K 5K 20K

Jun

06

Park City Trail Series

Park City, Utah, United States

Trail running Running

5K 10K Half-Marathon +2

May

30

Green River Lake Trail 5k, 10K, & Half Marathon

Campbellsville, Kentucky, United States

Running Trail running

1.3K 5K 10K Half-Marathon

May

30

Tiger Trail Run 5K/10K/Half-Marathon

Cincinnati, Ohio, United States

Trail running

Half-Marathon 5K 10K

May

30

Echo Valley

Chelan, Washington, United States

Trail running Running

10K Half-Marathon Ultra 1.6K +3

May

23

Fools

Peninsula, Ohio, United States

Trail running

Ultra Marathon Half-Marathon 10K

May

23

Farish Trail Race

Woodland Park, Colorado, United States

Trail running

Half-Marathon 10K 5K 1.6K

May

23

Hrp - Sample Race

Honolulu, Hawaii, United States

Running Trail running

Half-Marathon 30K Marathon Ultra +3