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

Jul

19

Dragon trails Summer Edition (25, 10k, 5K)

San Antonio, Texas, United States

Trail running

Half-Marathon 10K 5K

Jul

18

Storm the Farm

Winona, Minnesota, United States

Trail running

5K 10K Half-Marathon 30K +1

Jul

12

Koala Bottle Harbison Half Marathon & 5K

Columbia, South Carolina, United States

Trail running

Half-Marathon 5K

Jul

11

San Lorenzo River Trail Run

Santa Cruz, California, United States

Trail running Running

10.1K Half-Marathon 30K Marathon +3

Jul

11

Devils Gulch

Wenatchee, Washington, United States

Trail running

Ultra Half-Marathon

Jun

28

Magnolia Hill Trail Run

Navasota, Texas, United States

Trail running

Half-Marathon 11K 6K

Jun

27

Tiger Peak Challenge

Issaquah, Washington, United States

Trail running Running

8K Half-Marathon Ultra 1K

Jun

27

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

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon 30K

Jun

26

Marquette Trails Festival

Marquette, Michigan, United States

Trail running Mountain biking

2.4K 5K Half-Marathon 4.8K +2

Jun

26

The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual)

Castro Valley, California, United States

Running Trail running

5K 10K Half-Marathon +2

Jun

21

Stone Tower Half Marathon

Lynn, Massachusetts, United States

Trail running

Half-Marathon

Jun

20

Dublin School Outdoor Center Trail Race

Dublin, New Hampshire, United States

Trail running

10K Half-Marathon