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Half Marathons Found In San Antonio, Texas
View all ↓Half Marathons in & near San Antonio, Texas 2026 - 2027
The most comprehensive list of Half Marathons in and near San Antonio, Texas in 2026 - 2027. Find your perfect race!
Race Calendar: Half Marathons Found In San Antonio, Texas
🚀Boosted
Battle of Leon Creek 20 Miler, 21k, 10 Miler, and 5K
San Antonio, Bexar
Sat 14 Nov 26
Free - $99.00
🚀Boosted
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 14 Nov 26
$32.80 - $48.70
🚀Boosted
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 28 Nov 26
$32.80 - $48.70
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SARR Fall 5K, 10K, Half & Full Marathon Training Program
San Antonio, Texas
Sat 15 Aug 26 - Sun 06 Dec 26
$64.60
Hill Country Triple Trail Run
Burnet, Texas
Sat 05 Sep 26 - Mon 07 Sep 26
$13.05 - $139.65
Labor Day Trail Challenge 50-Mile • 50K • Marathon • Half Marathon & Ruck • 10K • 5K • 8-Hour Run/Walk (Solo) • 8-Hour Relay
Cedar Creek, Texas
Sat 05 Sep 26
$43.39 - $190.74
Heroes and Villains Half Marathon- San Antonio
San Antonio, Texas
Sat 12 Sep 26
$17.72 - $78.50
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Sep 26
$32.80 - $64.60
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Sep 26
$32.80 - $64.60
Battle of Salado Creek Half Marathon, 10 Miler, 5 Miler, and 5K
San Antonio, Bexar
Sat 12 Sep 26
Free - $111.86
Medal Madness 5K, 10K & 13.1M at Pflugerville, TX (37)
Pflugerville, Texas
Sat 12 Sep 26
$33.80 - $70.90
Mellow Trail Race
Spicewood, Texas
Sat 12 Sep 26
$17.22 - $121.10
National Chocolate Day: Run for Chocolates 5K/10K/13.1 AUSTIN/ROUNDROCK
Del Valle, Texas
Sat 12 Sep 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 AUSTIN/ROUNDROCK
Del Valle, Texas
Sat 12 Sep 26
$32.80 - $48.70
Heroes and Villains Half Marathon - Austin
Pflugerville, Texas
Sun 13 Sep 26
$17.72 - $78.50
Medal Madness 5K, 10K, & 13.1M at Austin, TX (38)
Austin, Texas
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Kerrville, TX (38)
Kerrville, Texas
Sat 19 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Austin
Marble Falls, Texas
Sat 19 Sep 26
Free - $80.30
Texas Tough Half Marathon & 5k
Helotes, Texas
Sun 20 Sep 26
$32.80 - $85.80
Oktoberfest Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $54.00
Run for Donuts 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $54.00
Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $69.90
Run for Donuts 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $69.90
Golden Harvest Half Marathon & 5k/10k - San Antonio
San Antonio, Texas
Sun 27 Sep 26
$20.83 - $73.94
Frio Trio - Zero Edition
Leakey, Texas
Fri 02 Oct 26
Free - $28.88
Day of the Dead Half Marathon - Austin
San Marcos, Texas
Sat 03 Oct 26
$17.72 - $78.50
Day of the Dead Half Marathon - San Antonio
Live Oak, Texas
Sun 04 Oct 26
$17.72 - $78.50
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 10 Oct 26
$32.80 - $48.70
Battle of Hillotes Half Marathon, 10K, and 5K
Helotes, Bexar
Sat 10 Oct 26
Free - $99.00
Haunted 5K, 10K & 13.1M at Pflugerville, TX (41)
Pflugerville, Texas
Sat 10 Oct 26
$33.80 - $70.90
Autumn Harvest 50K • 20-Miler • 10-Miler • 5-Miler • Full • Half • 10K • 5K • Big Bastrop Backyard Ultra (Last Runner & Last Rucker Standing)
Bastrop, Texas
Sat 10 Oct 26 - Sun 11 Oct 26
$64.59 - $175.90
Cookie Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
Inks Lake Trail Run/Ruck
Burnet, Texas
Sat 17 Oct 26
$13.05 - $139.65
Spooky Sprint-Austin
Del Valle, Texas
Sat 17 Oct 26
$20.83 - $81.36
Haunted 5K, 10K, & 13.1M at Kerrville, TX (42)
Kerrville, Texas
Sat 17 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, & 13.1M at Austin, TX (42)
Austin, Texas
Sat 17 Oct 26
$33.80 - $70.90
Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 1 Hour • 10K • 5K
Marble Falls, Texas
Sat 24 Oct 26
$53.99 - $190.74
PB&J Fuel Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Del Valle, Texas
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Del Valle, Texas
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 31 Oct 26
$32.80 - $48.70
Halloween Trick or Trot Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 31 Oct 26
$32.80 - $48.70
Salmagundi Trail Race
Dripping Springs, Texas
Sat 07 Nov 26
$58.24 - $138.80
Showing 1-40 of 153 results
