Texas Half Marathon Calendar 2025-2026

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Explore the best half marathons in Texas for 2025-2026! Our updated list features 158 exciting races across the region. Find your next race in Texas below and join the running community at these great events!

December 2025
Dec
6-7
Sa - Su

Brazos Bend 100

Trail Run 13 mi 26 mi 100 km 100 mi
Dec
6
Saturday

Mosaic Trail Race

Trail Run 2 mi 5 km ... 26 mi 50 km
Dec
6
Saturday

Half Marathon at James Wilson Park

5 km 10 km 15 km 13 mi
Dec
7
Sunday

South Texas International Marathon

13 mi 26 mi
Dec
7
Sunday

The Holiday Showdown - Irving

5 km 10 km 13 mi
Dec
12-14
Fr - Su

Dallas Marathon

5 km 5 mi ... 26 mi 50 km
Dec
14
Sunday

BCS Marathon

13 mi 26 mi
Dec
20
Saturday

Irving Frost Marathon

5 km 10 km 13 mi 26 mi
Dec
20
Saturday

Stars at Night Half

5 km 10 km 13 mi
Dec
27
Saturday

Half Marathon at Bohls Park

5 km 10 km 13 mi
January 2026
Jan
1
Thursday

Lake Travis New Year's Trail Challenge 50K

Trail Run 5 km 13 mi 25 km 50 km
Jan
1
Thursday

Texas Marathon Kingwood

13 mi 26 mi
Jan
4
Sunday

Black Diamond

5 km 10 km 13 mi
Jan
11
Sunday

Chevron Houston Marathon

5 km 13 mi 26 mi
Jan
24-25
Sa - Su

Franklin Mountains Trail Runs

Trail Run 5 km 10 km ... 55 km 12 hr
February 2026
Feb
8
Sunday

Harlingen Marathon

5 km 13 mi 26 mi
Feb
14
Saturday

Rocky 50 Trail Race

Trail Run 13 mi 50 km 50 mi
Feb
21
Saturday

Race for Hope - Lufkin, TX

5 km 13 mi 26 mi
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