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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
Mellow Trail Race
Spicewood, Texas
Sat 12 Sep 26
$14.05 - $114.28
🚀Boosted
Run for Mental Health 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Sep 26
$32.80 - $48.70
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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
$42.34
CRC Labor Day Weekend 10K & 5K
Fort Worth, Texas
Sat 05 Sep 26
$32.80 - $38.10
Medal Madness 5K, 10K, & 13.1M at Temple, TX (36)
Temple, Texas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Longview, TX (36)
Longview, Texas
Sat 05 Sep 26
$33.80 - $70.90
E-Dragon Run Festival
San Antonio, Texas
Sun 06 Sep 26
$2.06 - $23.37
Valor
Aubrey, Texas
Sat 12 Sep 26
Free - $69.90
National Chocolate Day: Run for Chocolates 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 12 Sep 26
$32.80 - $48.70
Mellow Trail Race
Spicewood, Texas
Sat 12 Sep 26
$14.05 - $114.28
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Sep 26
$32.80 - $48.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Sep 26
$32.80 - $48.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 12 Sep 26
$32.80 - $48.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 12 Sep 26
$32.80 - $48.70
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 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
Run for Mental Health 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 12 Sep 26
$32.80 - $48.70
Heroes and Villains - San Antonio
San Antonio, Texas
Sat 12 Sep 26
$16.90 - $54.00
Heroes and Villains - Dallas
Irving, Texas
Sat 12 Sep 26
$16.90 - $54.00
Battle of Salado Creek Half Marathon, 10 Miler, 5 Miler, and 5K
San Antonio, Bexar
Sat 12 Sep 26
Free - $111.86
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Sep 26
$32.80 - $48.70
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 - Houston
Sugarland, Texas
Sun 13 Sep 26
$19.60 - $55.63
Heroes and Villains Half Marathon - Austin
Austin, Texas
Sun 13 Sep 26
$19.60 - $55.63
Valor
Kilgore, Texas
Sun 13 Sep 26
Free - $64.60
Medal Madness 5K, 10K, & 13.1M at Temple, TX (38)
Temple, Texas
Sat 19 Sep 26
$33.80 - $70.90
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 - $67.58
Golden Harvest Half Marathon & 5k/10k - Fort Worth
Fort Worth, Texas
Sat 19 Sep 26
$20.83 - $67.58
Heroes and Villains - Fort Worth
Fort Worth, Texas
Sun 20 Sep 26
$16.90 - $54.00
Area 51
Irving, Texas
Sun 20 Sep 26
Free - $69.90
Oktoberfest Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Temple, TX (39)
Temple, Texas
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $48.70
Golden Harvest Half Marathon & 5k/10k - Dallas
Dallas, Texas
Sat 26 Sep 26
$20.83 - $65.46
Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $48.70
Golden Harvest Half Marathon & 5k/10k - Houston
Houston, Texas
Sat 26 Sep 26
$20.83 - $62.28
Oktoberfest Run 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 SAN DIEGO
San Diego, California
Sat 26 Sep 26
$32.80 - $48.70
Oktoberfest Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 26 Sep 26
$32.80 - $48.70
Showing 1-40 of 49 results
