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

Feb

13

Rocky 50 Trail Race

Huntsville, Texas, United States

$12.00 - $174.00

Trail running

Ultra Half-Marathon 1.6K

Feb

19

The Florida Run @ Manatee Springs State Park

Chiefland, Florida, United States

$54.00 - $119.00

Trail running

Ultra 10K 5K Half-Marathon +1

Feb

20

Montara Mountain Trail Run

Pacifica, California, United States

Free - $90.00

Trail running Running

10K Half-Marathon 33.3K Marathon +3

Feb

20

Winter Trail Frosty

Indianapolis, Indiana, United States

$40.00 - $53.00

Trail running

Half-Marathon 10.5K

Feb

20

MileBuilt 2-Day Bridge Challenge

Winter Park, Florida, United States

$35.00 - $85.00

Trail running Running

Ultra Marathon Half-Marathon 10K +6

Feb

20

Up Around The Bend Trail Run

Bend, Texas, United States

Free - $140.00

Trail running

Ultra Marathon Half-Marathon 10K +1

Mar

06

Great Springs Trail Race - Austin

Del Valle, Texas, United States

$10.00 - $117.00

Trail running

Ultra Marathon Half-Marathon 10K +2

Mar

06

Crazy Desert Trail Race

San Angelo, Texas, United States

$35.00 - $80.00

Trail running

Ultra Marathon 25K Half-Marathon +3

Mar

13

Zoom San Francisco

San Francisco, California, United States

Free - $70.00

Trail running Running

5K 10K Half-Marathon 3.2K +4

Mar

13

Muddy Shamrock @ The Forge

Lemont, Illinois, United States

$60.00 - $70.00

Trail running

Half-Marathon 10.5K

Mar

13

#Runmarana Tortolita Traverse Trail Half-Marathon and 7 Miler (~7.7)

Marana, Arizona, United States

$35.00

Trail running

Half-Marathon 12.3K

Mar

13

22nd Annual Run Through Time Trail Marathon and Half Marathon

Salida, Colorado, United States

Trail running Running

Marathon Half-Marathon 3.2K