Halloween Trick or Trot Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Half marathons in San Antonio, Texas
2026 and 2027 race calendar. 45 upcoming, updated daily.
October 2026
PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
November 2026
Run for Mental Health 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Veterans Day Freedom Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Thanksgiving Gobble Trot Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Turkey Trails - San Antonio
San Antonio, Texas, United States
December 2026
2026 - San Antonio Marathon
San Antonio, Texas, United States · Dec 4 to Dec 6, 2026
Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
A Merry Christmas Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
New Year's Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
January 2027
Bigfoot Classic - San Antonio
San Antonio, Texas, United States
MLK Jr. Freedom Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Coffee Lover Run SAN ANTONIO
San Antonio, Texas, United States
Run for Donut SAN ANTONIO
San Antonio, Texas, United States
Winter Dragon Race
San Antonio, Texas, United States
February 2027
Run for Chocolate 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Valentine's Day Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Run For Mental Health SAN ANTONIO
San Antonio, Texas, United States
Run Together Against Breast Cancer SAN ANTONIO
San Antonio, Texas, United States
March 2027
Rodeo Stampede - San Antonio
San Antonio, Texas, United States
Time to Paddy 5K/10K & Lucky 13.1 - San Antonio
San Antonio, Texas, United States
St. Paddy's Day Lucky Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
April 2027
Run for PB&J 5k/10k/13.1 SAN ANTONIO
San Antonio, Texas, United States
Sloth Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
DoNot Stop Half Marathon/5K/10K - San Antonio
San Antonio, Texas, United States
Running through the Decades Half Marathon - San Antonio
San Antonio, Texas, United States
SARR Fiesta Mission Run
San Antonio, Texas, United States
Coffee Lover Run SAN ANTONIO
San Antonio, Texas, United States
Run for Donut SAN ANTONIO
San Antonio, Texas, United States
Siesta Half Marathon
San Antonio, Texas, United States
May 2027
Run for Chocolate 5k/10k/13.1 SAN ANTONIO
San Antonio, Texas, United States
Run This Mother Half Marathon, 10k, 5K
San Antonio, Texas, United States
American Hero 25K Relay & Half Marathon
San Antonio, Texas, United States
Hometown Half Marathon/5K/10K - San Antonio
San Antonio, Texas, United States
June 2027
Texas Sun Showdown Half Marathon, Relay & 5k
San Antonio, Texas, United States
Run Juneteenth Day 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
July 2027
Red, White and Blue Half Marathon - San Antonio
San Antonio, Texas, United States
Heatwave Half Marathon/5K/10K - San Antonio
San Antonio, Texas, United States
September 2027
E-Dragon Run Festival
San Antonio, Texas, United States
Heroes and Villains Half Marathon- San Antonio
San Antonio, Texas, United States
Golden Harvest Half Marathon & 5K/10K - San Antonio
San Antonio, Texas, United States