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

Sep

26

Yeti Trail Run 5K/10K/Half-Marathon/30K

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon 30K

Sep

25

Red Feather Trail Jamboree

Red Feather Lakes, Colorado, United States

Trail running

Ultra Half-Marathon

Sep

25

Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and Backpack

Shawnee, Ohio, United States

Running Trail running

Half-Marathon 9.8K 5K 16.1K

Sep

20

Ka’ū coffee trail runs

Pahala, Hawaii, United States

Trail running

5K 10K Half-Marathon Ultra

Sep

19

Mountwood Challenge Trail Race

Waverly, West Virginia, United States

Trail running

Half-Marathon 5K

Sep

19

Best of the West

Ravenna, Ohio, United States

Trail running

Marathon Half-Marathon 10K

Sep

19

Loppet Field Day and Trail Loppet

Minneapolis, Minnesota, United States

Trail running

Half-Marathon 10K 5K

Sep

19

Paris Texas Marathon

Paris, Texas, United States

Trail running Running

Ultra Marathon Half-Marathon 10K +5

Sep

12

Jones Gap Trail Half Marathon

Marietta, South Carolina, United States

Trail running

Half-Marathon

Sep

12

Mellow Trail Race

Spicewood, Texas, United States

Trail running

Marathon Half-Marathon 10K 5K +1

Sep

12

Happy Moose Half Marathon and Four in the Forest Trail Race

Oxford, Maine, United States

Trail running

Half-Marathon 6.4K

Sep

12

FallApple

South Orange, New Jersey, United States

Trail running

5K 10K Half-Marathon Marathon +2