Half-Marathon races near San Antonio, Texas — 2026 running calendar

Sep

06

E-Dragon Run Festival

San Antonio, Texas, United States

Running

Half-Marathon 10K 5K 1.6K

Sep

12

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

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sep

12

Heroes and Villains Half Marathon- San Antonio

San Antonio, Texas, United States

$25.00 - $78.00

Running

1.6K 5K 10.5K Half-Marathon +2

Sep

20

Texas Tough Relays Half Marathon & 5k

San Antonio, Texas, United States

$40.00 - $95.00

Running

Half-Marathon 5K

Sep

26

Oktoberfest Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sep

27

Golden Harvest Half Marathon & 5k/10k - San Antonio

San Antonio, Texas, United States

$22.00 - $74.00

Running

5K 10K Half-Marathon 1.6K

Oct

10

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

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Oct

31

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

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

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

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Nov

14

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

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Nov

28

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

San Antonio, Texas, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Nov

29

Turkey Trails - San Antonio

San Antonio, Texas, United States

$22.00 - $68.00

Running

1.6K 5K 10K Half-Marathon