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Half Marathons found in Texas in September
View all ↓Half Marathons in Texas in September 2025
Find A Race is the US's favourite event listings site. Check out our list of September 2025 Half Marathons in Texas below.
Race Calendar: Half Marathons found in September
🚀Boosted
Mellow Trail Race
Spicewood, Texas
13 Sep 25
$14.05 - $114.28
🚀Boosted
Summer Meltdown Half Marathon Dallas
Dallas, Texas
20 Sep 25
$18.98 - $71.82
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The 2025 Runfield Texas Race Series
Buda, Texas
22 Mar 25 - 06 Dec 25
Free - $1,041.00
Runner's High Club 2025-2026 Training Program
Houston, Texas
13 Apr 25 - 11 Jan 26
Free - $144.40
Dallas, TX Galloway Training Program
Dallas, Texas
07 Jun 25 - 14 Dec 25
$105.94 - $210.88
SARR Fall 5K, 10K, Half & Full Marathon Training Program
San Antonio, Texas
16 Aug 25 - 07 Dec 25
$59.30
Dallas Running Club Fall Training Program
Dallas, Texas
16 Aug 25 - 09 Dec 25
$42.66 - $79.28
Medal Madness 5K, 10K, & Half Marathon at Paul Boorman Trail Park, Longview, TX (36)
Longview, Texas
06 Sep 25
$33.80 - $70.90
Medal Madness 5K, 10K, & Half Marathon at James Wilson Park, Temple, TX (36) 80
Temple, Texas
06 Sep 25
$33.05 - $70.15
Medal Madness 5K, 10K, & Half Marathon at James Wilson Park, Temple, TX (37) 80
Temple, Texas
13 Sep 25
$33.05 - $70.15
Hedgehog Dash 5K/10K/13.1 HOUSTON
Houston, Texas
13 Sep 25
$32.80 - $52.94
Summer Meltdown Half Marathon San Antonio
San Antonio, Texas
13 Sep 25
$18.98 - $71.82
National Chocolate Day: Run for Chocolates SAN ANTONIO
San Antonio, Texas
13 Sep 25
$32.80 - $48.70
Hedgehog Dash 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
13 Sep 25
$32.80 - $48.70
National Chocolate Day: Run for Chocolates AUSTIN/ROUNDROCK
Cedar Park, Texas
13 Sep 25
$32.80 - $48.70
Mellow Trail Race
Spicewood, Texas
13 Sep 25
$14.05 - $114.28
National Chocolate Day: Run for Chocolates DALLAS FORT WORTH
Fort Worth, Texas
13 Sep 25
$32.80 - $52.94
National Chocolate Day: Run for Chocolates HOUSTON
Houston, Texas
13 Sep 25
$32.80 - $52.94
Hedgehog Dash 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, Texas
13 Sep 25
$32.80 - $48.70
Hedgehog Dash 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
13 Sep 25
$32.80 - $52.94
Summer Meltdown Half Marathon Houston
Sugarland, Texas
14 Sep 25
$18.98 - $71.82
Go The Distance 2025
Katy, Texas
14 Sep 25 - 11 Jan 26
$264.94
Medal Madness 5K, 10K, & Half Marathon at Crossroads Recreational Complex, Temple, TX (38) 80
Temple, Texas
20 Sep 25
$33.80 - $70.90
Summer Meltdown Half Marathon Dallas
Dallas, Texas
20 Sep 25
$18.98 - $71.82
Night Moves Trail Races
San Felipe, Texas
20 Sep 25 - 21 Sep 25
Free - $101.70
USA Women's Half Marathon Dallas
Dallas, Texas
20 Sep 25
$188.41
Area 51 (Irving, TX)
Irving, Texas
20 Sep 25
$16.90 - $91.10
Texas Tough Relays Half Marathon & 5k
San Antonio, Texas
21 Sep 25
$32.80 - $105.94
Legacy of Courage Half Marathon - San Antonio
San Antonio, Texas
21 Sep 25
$18.98 - $62.28
Trailway Trail Race
Somerville, Texas
26 Sep 25 - 27 Sep 25
$14.05 - $119.55
National Singles Day: Singles & Friends Running Club HOUSTON
Houston, Texas
27 Sep 25
$32.80 - $48.70
National Singles Day: Singles & Friends Running Club AUSTIN/ROUNDROCK
Cedar Park, Texas
27 Sep 25
$32.80 - $48.70
National Singles Day: Singles & Friends Running Club DALLAS FORT WORTH
Fort Worth, Texas
27 Sep 25
$32.80 - $48.70
Medal Madness 5K, 10K, & Half Marathon at Bohls Park, Pflugerville, TX (39) 60
Pflugerville, Texas
27 Sep 25
$33.05 - $70.15
National Singles Day: Singles & Friends Running Club SAN ANTONIO
San Antonio, Texas
27 Sep 25
$32.80 - $48.70
Willie McCool Memorial Half-Marathon, 5K & 10K
Lubbock, Texas
27 Sep 25
$27.53 - $64.66
National Coffee Day: Run for Coffee AUSTIN/ROUNDROCK
Cedar Park, Texas
27 Sep 25
$32.80 - $48.70
National Coffee Day: Run for Coffee DALLAS FORT WORTH
Fort Worth, Texas
27 Sep 25
$32.80 - $48.70
National Coffee Day: Run for Coffee HOUSTON
Houston, Texas
27 Sep 25
$32.80 - $48.70
National Coffee Day: Run for Coffee SAN ANTONIO
San Antonio, Texas
27 Sep 25
$32.80 - $48.70
Medal Madness 5K, 10K, & Half Marathon at Crossroads Recreational Complex, Temple, TX (39) 80
Temple, Texas
27 Sep 25
$33.80 - $70.90
Rock of Ages 5K, 10K & Half Marathon Run
Fort Worth, Texas
28 Sep 25
$32.50 - $80.79
Showing 1-40 of 42 results
