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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
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 28 Nov 26
$32.80 - $48.70
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Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $69.90
Oktoberfest Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $69.90
Run for Donuts 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $69.90
Golden Harvest Half Marathon & 5k/10k - San Antonio
San Antonio, Texas
Sun 27 Sep 26
Free - $80.30
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 - $86.98
Day of the Dead Half Marathon - San Antonio
Live Oak, Texas
Sun 04 Oct 26
$17.72 - $89.10
Battle of Hillotes Half Marathon, 10K, and 5K
Helotes, Bexar
Sat 10 Oct 26
Free - $99.00
Bagel Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 10 Oct 26
$32.80 - $48.70
Cookie Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
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 - $207.70
Haunted 5K, 10K, & 13.1M at Austin, TX (42)
Austin, Texas
Sat 17 Oct 26
$33.80 - $70.90
Spooky Sprint-Austin
Del Valle, Texas
Sat 17 Oct 26
Free - $81.36
Inks Lake Trail Run/Ruck
Burnet, Texas
Sat 17 Oct 26
$13.05 - $139.65
Fields of Gold 50 Miler • 50K • Marathon • Half Marathon & Ruck • 12 Hour • 10K • 5K
Marble Falls, Texas
Sat 24 Oct 26
$53.99 - $190.74
Spooky Sprint - San Antonio
New Braunfels, Texas
Sun 25 Oct 26
Free - $73.94
PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 31 Oct 26
$32.80 - $48.70
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 SAN ANTONIO
San Antonio, 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
Salmagundi Trail Race
Dripping Springs, Texas
Sat 07 Nov 26
$58.24 - $138.80
Mustang Marathon (Hill Country Trivium) Road Race
Marble Falls, Texas
Sun 08 Nov 26
$13.05 - $129.10
Veterans Day Freedom Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 14 Nov 26
$32.80 - $54.00
Battle of Leon Creek 20 Miler, 21k, 10 Miler, and 5K
San Antonio, Bexar
Sat 14 Nov 26
Free - $99.00
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 14 Nov 26
$32.80 - $54.00
Run for Mental Health 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, Texas
Sat 14 Nov 26
$32.80 - $48.70
Veterans Day Freedom Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, Texas
Sat 14 Nov 26
$32.80 - $48.70
Oasis Dash Half Marathon • 5 Miler • 5K • Speedyard (Fastest one standing)
Austin, Texas
Sat 21 Nov 26
$43.39 - $85.79
Shiner Beer Run
Shiner, Texas
Sat 21 Nov 26
$22.20 - $175.90
Gobbler 5K, 10K, & 13.1M at Austin, TX (47)
Austin, Texas
Sat 21 Nov 26
$33.80 - $70.90
Colorado River Run 250K • 100 Mile • 50 Mile • 50K • Marathon • Half Marathon & Ruck • 10K • 5K • Kids 1K
Cedar Creek, Texas
Fri 27 Nov 26 - Sun 29 Nov 26
$16.90 - $378.99
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 28 Nov 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, Texas
Sat 28 Nov 26
$32.80 - $48.70
Thanksgiving Gobble Trot Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 28 Nov 26
$32.80 - $48.70
Thanksgiving Gobble Trot Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Cedar Park, Texas
Sat 28 Nov 26
$32.80 - $48.70
Turkey Trails - San Antonio
San Antonio, Texas
Sun 29 Nov 26
$20.83 - $67.58
2026 San Antonio Marathon
San Antonio, Texas
Fri 04 Dec 26 - Sun 06 Dec 26
$75.83 - $214.93
Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 12 Dec 26
$32.80 - $48.70
Showing 1-40 of 146 results
