10K races in United States — 2026 trail running calendar

Sep

26

Pagosa Mountain Chile Cha Cha Trail Races

Pagosa Springs, Colorado, United States

Trail running

5K 10K

Sep

26

Conquer the Canyon Trail Race

Claude, Texas, United States

Trail running

Ultra 25K 10K 5K +2

Sep

26

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

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon 30K

Sep

26

Carson Valley Trails Run the Valley 5k, 10k and Family 2k

Carson City, Nevada, United States

Trail running

5K 2K 9.7K

Sep

26

Hiawatha Fall Trail Run

Taft, Montana, United States

Trail running

Marathon Half-Marathon 10K

Sep

26

Ohio Trail Series-Fall

Waynesville, Ohio, United States

$40.00 - $75.00

Trail running Running

Half-Marathon 10K 5K 15K +40

Sep

26

Big South Fork Trail Race

Oneida, Tennessee, United States

Trail running

28.2K 10K

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

20

TAM Trek

Middlebury, Vermont, United States

Trail running Running

30.6K 10K 5K 3.2K +1

Sep

19

Johnson Branch Legacy Run

Valley View, Texas, United States

Trail running Running

15K 5K 10K

Sep

19

Chick-fil-A Trail Run on the Robert Hutson Course

Moultrie, Georgia, United States

Trail running Running

10K 1.6K 5K