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Half Marathons Found In San Antonio, Texas

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Half Marathons in & near San Antonio, Texas 2025 - 2026

The most comprehensive list of Half Marathons in and near San Antonio, Texas in 2025 - 2026. Find your perfect race!

Race Calendar: Half Marathons Found In San Antonio, Texas

πŸš€Boosted

Hedgehog Dash 5K/10K/13.1 AUSTIN/ROUNDROCK

Cedar Park, Texas
13 Sep 25
$32.80 - $48.70
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Cheers to Oktoberfest Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
04 Oct 25
$32.80 - $48.70
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Cheers to Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
04 Oct 25
$32.80 - $48.70
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International Sloth Day Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
18 Oct 25
$32.80 - $48.70
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The 2025 Runfield Texas Race Series

Buda, Texas
22 Mar 25 - 06 Dec 25
Free - $1,041.00

Dragons Den Half Marathon, 10k, 5k

San Antonio, Texas
09 Aug 25
$12.35 - $107.50

Run for Mental Health 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
16 Aug 25
$32.80 - $52.94

SARR Fall 5K, 10K, Half & Full Marathon Training Program

San Antonio, Texas
16 Aug 25 - 07 Dec 25
$59.30

The Cookie Dash Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
16 Aug 25
$32.80 - $52.94

Ninja 5K, 10K, & Half Marathon at Bohls Park, Pflugerville, TX (34) 60

Pflugerville, Texas
23 Aug 25
$33.80 - $70.90

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

Cedar Park, Texas
30 Aug 25
$32.80 - $52.94

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

San Antonio, Texas
30 Aug 25
$32.80 - $52.94

Sunrise Marathon 5K/10K/13.1 AUSTIN/ROUNDROCK

Cedar Park, Texas
30 Aug 25
$32.80 - $52.94

Sunrise Marathon 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
30 Aug 25
$32.80 - $52.94

E-Dragon Run Festival

San Antonio, Texas
31 Aug 25
$2.06 - $23.37

National Chocolate Day: Run for Chocolates SAN ANTONIO

San Antonio, Texas
13 Sep 25
$32.80 - $48.70

Hedgehog Dash 5K/10K/13.1 AUSTIN/ROUNDROCK

Cedar Park, 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

Summer Meltdown Half Marathon San Antonio

San Antonio, Texas
13 Sep 25
$18.98 - $71.82

Mellow Trail Race

Spicewood, Texas
13 Sep 25
$14.05 - $114.28

National Chocolate Day: Run for Chocolates AUSTIN/ROUNDROCK

Cedar Park, Texas
13 Sep 25
$32.80 - $48.70

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

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 SAN ANTONIO

San Antonio, Texas
27 Sep 25
$32.80 - $48.70

National Coffee Day: Run for Coffee AUSTIN/ROUNDROCK

Cedar Park, 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 Bohls Park, Pflugerville, TX (39) 60

Pflugerville, Texas
27 Sep 25
$33.05 - $70.15

Autumn Harvest Marathon, Half-Marathon, 12 Hour Ultra, 5K and 10K

Leander, Texas
04 Oct 25
Free - $106.99

Cheers to Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
04 Oct 25
$32.80 - $48.70

Run for Donuts 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
04 Oct 25
$32.80 - $48.70

Cheers to Oktoberfest Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
04 Oct 25
$32.80 - $48.70

Run for Donuts 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
04 Oct 25
$32.80 - $48.70

Day of the Dead Half Marathon San Antonio

San Antonio, Texas
05 Oct 25
$18.98 - $67.58

Battle of Hillotes Half Marathon, 10K, and 5K

Helotes, Texas
11 Oct 25

Great Springs Trail Race - San Marcos

San Marcos, Texas
11 Oct 25
$14.05 - $124.83

Day of the Dead Half Marathon Austin

Del Valle, Texas
12 Oct 25
$18.98 - $65.46

Haunted 5K, 10K, & Half Marathon at Louise Hays Park, Kerrville, TX (42) 60

Kerrville, Texas
18 Oct 25
$33.80 - $70.90

Inks Lake Trail Run/Ruck

Burnet, Texas
18 Oct 25
$13.05 - $121.72

Run Against Breast Cancer 5K/10K/13.1 AUSTIN/ROUNDROCK

Cedar Park, Texas
18 Oct 25
$32.80 - $48.70

Run Against Breast Cancer 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
18 Oct 25
$32.80 - $48.70

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

Cedar Park, Texas
18 Oct 25
$32.80 - $48.70

International Sloth Day Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas
18 Oct 25
$32.80 - $48.70

Spooky Sprint - San Antonio

San Antonio, Texas
19 Oct 25
$20.83 - $59.10
Showing 1-40 of 131 results
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