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

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

San Antonio, Texas, United States

14 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

San Antonio, Texas, United States

28 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Turkey Trails - San Antonio

San Antonio, Texas, United States

29 Nov, 2026 (Sun)

$22.00 - $62.00

Running

1.6K 5K 10K Half-Marathon

2026 San Antonio Marathon

San Antonio, Texas, United States

04 Dec, 2026 (Fri) – 06 Dec, 2026

$59.00 - $159.00

Running

5K Marathon Half-Marathon

Sunrise Marathon 5K/10K/13.1 San Antonio

San Antonio, Texas, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

San Antonio, Texas, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

New Year's Run 5K/10K/13.1 San Antonio

San Antonio, Texas, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

SARR Fiesta Mission Run

San Antonio, Texas, United States

18 Apr, 2027 (Sun)

Running

Half-Marathon 10K 5K 1K +3

Running through the Decades Half Marathon - San Antonio

San Antonio, Texas, United States

31 May, 2026 (Sun)

Running

1.6K 5K 10.5K Half-Marathon +2

American Hero 25K Relay & Half Marathon

San Antonio, Texas, United States

24 May, 2026 (Sun)

Running, Wheelchair

Half-Marathon 25K 5K 10K +3

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

San Antonio, Texas, United States

23 May, 2026 (Sat) – 14 Nov, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +14

Hometown Half Marathon & 5k/10k - San Antonio

San Antonio, Texas, United States

23 May, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon +1