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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
National Chocolate Day: Run for Chocolates 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 12 Sep 26
$32.80 - $48.70
🚀Boosted
Oktoberfest Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 26 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
Dallas Running Club Fall Training Program
Dallas, Texas
Sat 15 Aug 26 - Tue 08 Dec 26
$42.66 - $79.28
SARR Fall 5K, 10K, Half & Full Marathon Training Program
San Antonio, Texas
Sat 15 Aug 26 - Sun 06 Dec 26
$59.30
Runner's High Club 2026-2027 Training Program
Houston, Texas
Sat 22 Aug 26 - Sun 17 Jan 27
Free - $149.70
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
Hill Country Triple Trail Run
Burnet, Texas
Sat 05 Sep 26 - Mon 07 Sep 26
$13.05 - $139.65
Medal Madness 5K, 10K, & 13.1M at Beaumont, TX (36)
Beaumont, Texas
Sat 05 Sep 26
$33.80 - $70.90
Labor Day Trail Challenge Marathon • Half Marathon • 10K • 5K • 8-Hour Run/Walk (Solo) • 8-Hour Relay
Cedar Creek, Texas
Sat 05 Sep 26
$43.39 - $138.80
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 SAN ANTONIO
San Antonio, 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
Medal Madness 5K, 10K, & 13.1M at Temple, TX (37)
Temple, Texas
Sat 12 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Katy, TX (37)
Katy, Texas
Sat 12 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Pflugerville, TX (37)
Pflugerville, Texas
Sat 12 Sep 26
$33.80 - $70.90
Valor
Aubrey, Texas
Sat 12 Sep 26
Free - $73.08
National Chocolate Day: Run for Chocolates 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 12 Sep 26
$32.80 - $48.70
Heroes and Villains Half Marathon- Dallas
Irving, Texas
Sat 12 Sep 26
$17.72 - $65.78
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 AUSTIN/ROUNDROCK
Del Valle, Texas
Sat 12 Sep 26
$32.80 - $48.70
Mellow Trail Race
Spicewood, Texas
Sat 12 Sep 26
$15.10 - $115.80
Run for Mental Health 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 12 Sep 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, 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
Heroes and Villains Half Marathon- San Antonio
San Antonio, Texas
Sat 12 Sep 26
$17.72 - $65.78
Run for Mental Health 5K/10K/13.1 HOUSTON
Houston, Texas
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
Valor
Kilgore, Texas
Sun 13 Sep 26
Free - $64.60
Heroes and Villains Half Marathon - Houston
Sugarland, Texas
Sun 13 Sep 26
$17.72 - $65.78
Heroes and Villains Half Marathon - Austin
Pflugerville, Texas
Sun 13 Sep 26
$17.72 - $67.90
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
$43.40 - $144.10
Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (38)
Deer Park, Texas
Sat 19 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Austin
Marble Falls, 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
Medal Madness 5K, 10K, & 13.1M at Kerrville, TX (38)
Kerrville, 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 - $63.66
Texas Tough Relays Half Marathon & 5k
San Antonio, Texas
Sun 20 Sep 26
$32.80 - $85.80
Golden Harvest Half Marathon & 5k/10k - Dallas
Dallas, Texas
Sat 26 Sep 26
$20.83 - $67.58
Showing 1-40 of 55 results
