Half Marathons in San Antonio, Texas

There are 30 half marathons in San Antonio, Texas in 2026. The next is the World Heritage Festival Tour de las Misiones on September 12.

Heroes and Villains Half Marathon- San Antonio

Sat, Sep 12 · San Antonio, TX San Antonio

Virtual 1 Mile RunVolunteer then Run5k Run 3.1 Miles +4

From $15 Open Closing Soon 5 spots left

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

Sat, Sep 12 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open Closing Soon

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National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN ANTONIO

Sat, Sep 12 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open Closing Soon

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World Heritage Festival Tour de las Misiones

Sat, Sep 12 · San Antonio, TX San Antonio

Road 5K Run:5K Walk:7-Mile Bike Ride +4

From $30 Open Closing Soon

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

Sat, Sep 26 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Oktoberfest Run 5K/10K/13.1 SAN ANTONIO

Sat, Sep 26 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 10 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Bagel Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 10 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Halloween Trick or Trot Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 31 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 31 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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

Sat, Nov 14 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Veterans Day Freedom Run 5K/10K/13.1 SAN ANTONIO

Sat, Nov 14 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO

Sat, Nov 28 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Thanksgiving Gobble Trot Run 5K/10K/13.1 SAN ANTONIO

Sat, Nov 28 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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

Sat, Dec 12 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Sunrise Marathon 5K/10K/13.1 SAN ANTONIO

Sat, Dec 12 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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A Merry Christmas Run 5K/10K/13.1 SAN ANTONIO

Sat, Dec 26 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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New Year's Run 5K/10K/13.1 SAN ANTONIO

Sat, Dec 26 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Open

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MLK Jr. Freedom Run 5K/10K/13.1 SAN ANTONIO

Sat, Jan 16 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Open

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Sunrise Marathon 5K/10K/13.1 SAN ANTONIO

Sat, Jan 16 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration +3

From $30 Open

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Run for Donut SAN ANTONIO

Sat, Jan 30 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Coffee Lover Run SAN ANTONIO

Sat, Jan 30 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)Virtual Run Registration (5K/10K/13.1) +3

From $30 Open

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Valentine's Day Run 5K/10K/13.1 SAN ANTONIO

Sat, Feb 13 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Open

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

Sat, Feb 13 · San Antonio, TX San Antonio

Virtual Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Sunrise Marathon 5K/10K/13.1 SAN ANTONIO

Sat, Mar 20 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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

Sat, Apr 10 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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SARR Fiesta Mission Run

Sun, Apr 18 · San Antonio, TX San Antonio

Virtual Kids 1K Fun RunKids 1K Fun Run5K +11

From $10 Open

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Coffee Lover Run SAN ANTONIO

Sat, Apr 24 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K RegistrationVirtual Run Registration +3

From $30 Open

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Coffee Lover Run SAN DIEGO

Sat, Apr 24 · San Antonio, TX San Antonio

Virtual Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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Texas Sun Showdown Half Marathon, Relay & 5k

Sun, Jun 13 · San Antonio, TX San Antonio

Virtual Virtual 5K5KVirtual 5K +9

From $40 Closed

Register →