10K races in United States — 2026 trail running calendar

Aug

01

Run for the Oaks

Rickreall, Oregon, United States

Trail running Walking Running

10K 5K +1

Jul

31

Quitcherbitchen' Trail Run

Billings, Montana, United States

Trail running Running

12.9K 9.7K 6.4K 3.2K +4

Jul

29

DFW Burning Soles Trail Series Race 6

Flower Mound, Texas, United States

Trail running

10K 5K

Jul

26

9th Annual Jazz Blueberry Trail Run/Walk: 5K/10K/1-Mile

Shelby, Michigan, United States

Trail running Running

5K 10K 1.6K

Jul

26

2026 Race the Mesa Trail Run

Crownpoint, New Mexico, United States

Trail running Running

10K 5K 1.6K

Jul

25

Red Fox Trail Run 5K/10K/Half-Marathon

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon

Jul

25

Fruitland Trail Run/Walk

Whitehall, Michigan, United States

Trail running

5K 10K

Jul

25

Lost Turkey Trail Races

Imler, Pennsylvania, United States

Trail running Running

Ultra Half-Marathon 10K 1.6K

Jul

25

Shenandoah Valley Runners Presents Spear Trail Series

Stephens City, Virginia, United States

Trail running

5K 10K Ultra SPEAR Summer Package!!

Jul

25

Women's Epic at Brighton

Brighton, Utah, United States

Trail running

10K

Jul

24

Wausau Trail Run

Wausau, Wisconsin, United States

Trail running Running

5K 10K Half-Marathon 1.6K

Jul

22

DFW Burning Soles Trail Series Race 5

Flower Mound, Texas, United States

Trail running

10K 5K