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Half Marathons Found In San Antonio, Texas

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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

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Life Time Phoenix Half Marathon & 10K

Phoenix, Arizona
Sun 08 Nov 26
$77.63 - $137.44
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Run for Mental Health 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
Sat 14 Nov 26
$32.80 - $64.60
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Run for PB&J 5k/10k/13.1 SAN ANTONIO

San Antonio, Texas
Sat 10 Apr 27
$32.80 - $48.70

Outlaw Half Marathon, 10K & 5K

Fredericksburg, Texas
Sat 10 Apr 27
$32.80 - $85.80

Sloth Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
Sat 10 Apr 27
$32.80 - $48.70

DoNot Stop Half Marathon/5K/10K - San Antonio

San Antonio, Texas
Sat 17 Apr 27
Free - $69.70

Running through the Decades Half Marathon - San Antonio

San Antonio, Texas
Sat 17 Apr 27
$17.72 - $55.63

SARR Fiesta Mission Run

San Antonio, Texas
Sun 18 Apr 27
$16.90 - $94.28

DoNot Stop Half Marathon/5K/10K - Austin

Austin, Texas
Sun 18 Apr 27
$20.83 - $73.94

Running through the Decades Half Marathon - Austin

Austin, Texas
Sun 18 Apr 27
$17.72 - $55.63

Pandora's Box of Rox

Burnet, Texas
Sat 24 Apr 27
$15.10 - $150.78

Run for Donut AUSTIN/ROUNDROCK

Austin, Texas
Sat 24 Apr 27
$32.80 - $48.70

Coffee Lovers Run SAN ANTONIO

San Antonio, Texas
Sat 24 Apr 27
$32.80 - $48.70

Coffee Lovers Run AUSTIN/ROUNDROCK

Austin, Texas
Sat 24 Apr 27
$32.80 - $48.70

Run for Donut SAN ANTONIO

San Antonio, Texas
Sat 24 Apr 27
$32.80 - $48.70

Siesta Half Marathon, 10k, 5k

San Antonio, Bexar
Sun 25 Apr 27
$45.00 - $99.00

Texas Switchback

Johnson City, Texas
Sat 01 May 27
$48.70 - $105.94

Medal Madness 5K, 10K & 13.1M at Pflugerville, TX (19)

Pflugerville, Texas
Sat 08 May 27
$33.80 - $70.90

The Wiener Run - Austin

Austin, Texas
Sat 08 May 27
$17.72 - $55.63

Run for Chocolate 5k/10k/13.1 SAN ANTONIO

San Antonio, Texas
Sat 08 May 27
$32.80 - $48.70

Run for Chocolate 5k/10k/13.1 AUSTIN/ROUNDROCK

Austin, Texas
Sat 08 May 27
$32.80 - $48.70

The Wiener Run - San Antonio

San Antonio, Texas
Sun 09 May 27
$17.72 - $55.63

Run This Mother Half Marathon, 10k, 5K

San Antonio, Texas
Sun 09 May 27
$27.50 - $133.50

Hometown Half Marathon/5K/10K - Austin

Austin, Texas
Sat 15 May 27
Free - $65.46

Pechanga Trail Run

Spicewood, Texas
Sat 15 May 27
$11.60 - $97.46

American Hero 25K Relay & Half Marathon

San Antonio, Texas
Sun 23 May 27
$11.60 - $107.00

SuperHeroes Run SAN ANTONIO

San Antonio, Illinois
Sat 29 May 27
$32.80 - $48.70

SuperHeroes Run AUSTIN/ROUNDROCK

Austin, Texas
Sat 29 May 27
$32.80 - $48.70

Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler

Marble Falls, Texas
Sat 29 May 27 - Mon 31 May 27
$53.99 - $159.99

Hometown Half Marathon/5K/10K - San Antonio

San Antonio, Texas
Sat 29 May 27
Free - $63.34

Luau 5K, 10K & 13.1M at Pflugerville, TX (24)

Pflugerville, Texas
Sat 12 Jun 27
$33.80 - $70.90

Texas Sun Showdown Half Marathon, Relay & 5k

San Antonio, Texas
Sun 13 Jun 27
$43.40 - $94.28

Run Juneteenth Day 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
Sat 19 Jun 27
$32.80 - $48.70

Run Juneteenth Day 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
Sat 19 Jun 27
$32.80 - $48.70

Red, White and Blue Half Marathon - San Antonio

San Antonio, Texas
Sat 10 Jul 27
$17.72 - $59.42

Eagle 5K, 10K & 13.1M at Pflugerville, TX (28)

Pflugerville, Texas
Sat 10 Jul 27
$33.80 - $70.90

Red, White and Blue Half Marathon - Austin

Austin, Texas
Sun 11 Jul 27
$17.72 - $55.63

Austin Solstice Circuit 52 Miler • 50K • Marathon • 27K • Half-Marathon • 10K • 5K • 12-Hour Solo & Relay

Spicewood, Texas
Sat 17 Jul 27 - Sun 18 Jul 27
$16.90 - $181.20

Heatwave Half Marathon/5K/10K - Austin

Austin, Texas
Sun 18 Jul 27
Free - $67.58

Sunrise Marathon AUSTIN/ROUNDROCK

Austin, Texas
Sat 24 Jul 27
$32.80 - $48.70

Heatwave Half Marathon/5K/10K - San Antonio

San Antonio, Texas
Sat 31 Jul 27
Free - $63.34

Remember the Alamo ......Beer! Half Marathon, 10K, 5K, 3-person Relay

San Antonio, Bexar
Sat 07 Aug 27
$45.00 - $119.00
Showing 81-120 of 139 results