Race Discovery

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

259 events found

Fountainhead Half Marathon and 10K++ Trail Run logo
May
03

Fountainhead Half Marathon and 10K++ Trail Run

Fairfax Station, Virginia, United States
Trail running Running
11.1K 21.7K 10K Half-Marathon
Battle Run Benefiting A Soldier’s Child Foundation logo
May
02

Battle Run Benefiting A Soldier’s Child Foundation

Lewisburg, Tennessee, United States
Trail running Obstacle race
Marathon Half-Marathon 5K 6.4K +5
The Wildcat @ General Butler logo
May
02

The Wildcat @ General Butler

Carrollton, Kentucky, United States
$40.00 - $65.00
Trail running
5K 10K Half-Marathon 20K +5
Chisholm Trail Fest Run logo
May
02

Chisholm Trail Fest Run

Caldwell, Kansas, United States
Trail running
Half-Marathon
A Run to Remember logo
May
02

A Run to Remember

Red Hook, New York, United States
Running Trail running
5K Half-Marathon 10K +3
Alum Creek Trail Races logo
Apr
18

Alum Creek Trail Races

Lewis Center, Ohio, United States
Trail running
Half-Marathon 10K 5K 20K +8
Buck Ridge Burn Trail Races logo
Apr
12

Buck Ridge Burn Trail Races

Gardners, Pennsylvania, United States
Trail running Running
Half-Marathon 11.3K 5K 10K +1