Marathon races in Texas, United States — 2026 trail running calendar

Nov

07

Salmagundi Trail Race

Dripping Springs, Texas, United States

$63.00 - $155.00

Trail running Running

5K 10K Half-Marathon Marathon +3

Nov

08

Mustang Marathon (Hill Country Trivium) Road Race

Marble Falls, Texas, United States

$10.00 - $125.00

Trail running

Ultra Marathon Half-Marathon 10K +2

Nov

27

Colorado River Run 100 Mile • 50 Mile • 50K • Marathon • Half Marathon • 10K • 5K

Marble Falls, Texas, United States

Free - $229.99

Trail running Running

Ultra 49.9K Marathon Half-Marathon +4

Dec

05

Brazos Bend 100

Needville, Texas, United States

Free - $260.00

Trail running Running

Ultra Marathon Half-Marathon 1K +2

Dec

05

Mosaic Trail Race

Liberty Hill, Texas, United States

$12.00 - $120.00

Trail running

Ultra Marathon Half-Marathon 15K +3

Jan

09

River Ranch Resolution Run

Liberty Hill, Texas, United States

$10.00 - $120.00

Trail running

49.9K Marathon Half-Marathon 10K +2

Jan

23

Great Springs Trail Race - San Marcos

San Marcos, Texas, United States

$10.00 - $112.00

Trail running

Marathon Half-Marathon 10K 1.6K

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

Crazy Desert Trail Race

San Angelo, Texas, United States

$35.00 - $80.00

Trail running

Ultra Marathon 25K Half-Marathon +3

Mar

06

Great Springs Trail Race - Austin

Del Valle, Texas, United States

$10.00 - $117.00

Trail running

Ultra Marathon Half-Marathon 10K +2

Apr

10

Full Circle Trail Race

Lewisville, Texas, United States

$10.00 - $100.00

Trail running

49.9K Marathon Half-Marathon 10K +2

Apr

17

Merus Marathon & Ultra

Claude, Texas, United States

$10.00 - $150.00

Trail running

Ultra Marathon Half-Marathon 10K +2