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Half Marathons found in Texas in September
View all ↓Half Marathons in Texas in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons in Texas below.
Race Calendar: Half Marathons found in September
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Longview, TX (36)
Longview, Texas
Sat 05 Sep 26
$33.80 - $70.90
🚀Boosted
Golden Harvest Half Marathon & 5k/10k - Austin
Austin, Texas
Sat 19 Sep 26
$20.83 - $73.94
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Dallas, TX Galloway Training Program
Dallas, Texas
Sat 06 Jun 26 - Sun 13 Dec 26
$105.94 - $210.88
SARR Fall 5K, 10K, Half & Full Marathon Training Program
San Antonio, Texas
Sat 15 Aug 26 - Sun 06 Dec 26
$54.00
Labor Day Trail Challenge: Return of the Bull (5K · 10K · Half-Marathon · Marathon ·1 Hour)
Cedar Creek, Texas
Sat 05 Sep 26
$43.39 - $96.39
Medal Madness 5K, 10K, & 13.1M at Longview, TX (36)
Longview, Texas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Temple, TX (36)
Temple, Texas
Sat 05 Sep 26
$33.80 - $70.90
CRC Labor Day Weekend 10K & 5K
Fort Worth, Texas
Sat 05 Sep 26
$32.80 - $38.10
Hill Country Triple Trail Run
Burnet, Texas
Sat 05 Sep 26 - Mon 07 Sep 26
$13.05 - $139.65
E-Dragon Run Festival
San Antonio, Texas
Sun 06 Sep 26
$2.06 - $23.37
Run for Mental Health 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 12 Sep 26
$32.80 - $48.70
Mellow Trail Race
Spicewood, Texas
Sat 12 Sep 26
$14.05 - $114.28
Run for Mental Health 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 12 Sep 26
$32.80 - $48.70
Night Moves Trail Races
San Felipe, Texas
Sat 12 Sep 26 - Sun 13 Sep 26
Free - $101.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 12 Sep 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Sep 26
$32.80 - $48.70
Battle of Salado Creek Half Marathon, 10 Miler, 5 Miler, and 5K
San Antonio, Bexar
Sat 12 Sep 26
Free - $111.86
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K & 13.1M at Katy, TX (37)
Katy, Texas
Sat 12 Sep 26
$33.80 - $70.90
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 12 Sep 26
$32.80 - $48.70
Valor
Aubrey, Texas
Sat 12 Sep 26
Free - $73.08
Medal Madness 5K, 10K, & 13.1M at Temple, TX (37)
Temple, Texas
Sat 12 Sep 26
$33.80 - $70.90
Run for Mental Health 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 12 Sep 26
$32.80 - $48.70
Heroes and Villains Half Marathon- San Antonio
San Antonio, Texas
Sat 12 Sep 26
$17.72 - $55.63
Heroes and Villains Half Marathon- Dallas
Irving, Texas
Sat 12 Sep 26
$17.72 - $55.63
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Sep 26
$32.80 - $48.70
Valor
Kilgore, Texas
Sun 13 Sep 26
Free - $64.60
Heroes and Villains Half Marathon - Austin
Austin, Texas
Sun 13 Sep 26
$17.72 - $55.63
Heroes and Villains Half Marathon - Houston
Sugarland, Texas
Sun 13 Sep 26
$17.72 - $55.63
Paris Texas Marathon
Paris, Texas
Sat 19 Sep 26 - Sun 20 Sep 26
$34.92 - $115.48
Golden Harvest Half Marathon & 5k/10k - Austin
Austin, Texas
Sat 19 Sep 26
$20.83 - $73.94
Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (38)
Deer Park, Texas
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Temple, TX (38)
Temple, Texas
Sat 19 Sep 26
$33.80 - $70.90
Area 51
Irving, Texas
Sun 20 Sep 26
Free - $69.90
Heroes and Villains Half Marathon- Fort Worth
Fort Worth, Texas
Sun 20 Sep 26
$17.72 - $55.63
Oktoberfest Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $48.70
Oktoberfest Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 26 Sep 26
$32.80 - $48.70
Golden Harvest Half Marathon & 5k/10k - Houston
Houston, Texas
Sat 26 Sep 26
$20.83 - $68.64
Golden Harvest Half Marathon & 5k/10k - Dallas
Dallas, Texas
Sat 26 Sep 26
$20.83 - $71.82
Run for Donuts 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 26 Sep 26
$32.80 - $48.70
Showing 1-40 of 51 results
