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Half Marathons Near San Antonio
Showing the next 50 runs that match your filters
Featured
San Antonio Marathon
Run where every step tells a story
Date: Dec 4-6, 2026 - Friday to Sunday
Size: 10,000+ participants
Location: San Antonio, Texas
Featured
July 4th Run 5K/10K/13.1 - San Antonio
Run free. Run proud!
Date: Jul 4, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Red, White and Blue Half Marathon San Antonio
Get $5 Off - Use Code save5
Date: Jun 27, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
July 4th Run 5K/10K/13.1 - San Antonio
Date: Jul 4, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Run for Coffee Lovers 5K/10K/13.1 - San Antonio
Date: Jul 25, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
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Heatwave Half Marathon - San Antonio
Date: Aug 1, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Dragon's Den Half Marathon
Date: Aug 8, 2026 - Saturday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Remember the Alamo... Beer!
Get 15% Off - Use Code RUNGUIDES
Date: Aug 8, 2026 - Saturday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Run for PB&J 5K/10K/13.1 - San Antonio
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Summer Meltdown Half Marathon San Antonio
Get $5 Off - Use Code save5
Date: Aug 16, 2026 - Sunday
Size: 100 - 500 participants
Location: San Antonio, Texas
Sloth Run 5K/10K/13.1 - San Antonio
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Battle of Salado Creek
Get 15% Off - Use Code RUNGUIDES
Date: Sep 12, 2026 - Saturday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Heroes and Villains - San Antonio
Get $5 Off - Use Code save5
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
National Chocolate Day Run for Chocolates 5K/10K/13.1 - San Antonio
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Legacy of Courage Half Marathon - San Antonio
Date: Sep, 2026 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Oktoberfest Run 5K/10K/13.1 - San Antonio
Date: Sep 26, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Golden Harvest Half Marathon, 5k & 10k - San Antonio
Date: Sep 27, 2026 - Sunday
Size: 100 - 500 participants
Location: San Antonio, Texas
Run MONOPOLY Series - San Antonio
Get $5 Off - Use Code BANKER05
Date: Sep 27, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: San Antonio, Texas
Day of the Dead Half Marathon - San Antonio
Get $5 Off - Use Code save5
Date: Oct 4, 2026 - Sunday
Size: 100 - 500 participants
Location: San Antonio, Texas
Battle of Hillotes Half Marathon
Get 15% Off - Use Code RUNGUIDES
Date: Oct 10, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Helotes, Texas
Bagel Run 5K/10K/13.1 - San Antonio
Date: Oct 10, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Two Rivers Half Marathon & Ryan Bielke 5K
Date: Oct 25, 2026 - Sunday
Size: 500 - 1,000 participants
Location: New Braunfels, Texas
Spooky Sprint - San Antonio
Date: Oct 25, 2026 - Sunday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Monster Dash
Get $5.00 Off - Use Code RUNGUIDESMD
Date: Oct 25, 2026 - Sunday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Halloween Trick or Trot Run 5K/10K/13.1 - San Antonio
Date: Oct 31, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Reimers Salmagundi Trail Race
Date: Nov 7, 2026 - Saturday
Size: 100 - 500 participants
Location: Dripping Springs, Texas
Battle of Leon Creek
Get 15% Off - Use Code RUNGUIDES
Date: Nov 14, 2026 - Saturday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Run for Mental Health 5K/10K/13.1 - San Antonio
Date: Nov 14, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
New Braunfels Half Marathon and 5K/10K
Date: Nov 15, 2026 - Sunday
Size: 100 - 500 participants
Location: New Braunfels, Texas
San Antonio Spartan Weekend
Date: Nov 21-22, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Devine, Texas
Coffee Lovers Run 5K/10K/13.1 - San Antonio
Date: Nov 28, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
San Antonio Marathon
Date: Dec 4-6, 2026 - Friday to Sunday
Size: 10,000+ participants
Location: San Antonio, Texas
Run for Breast Cancer 5K/10K/13.1 - San Antonio
Date: Dec 12, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
Stars at Night Half
Date: Dec, 2026 (TBD)
Size: 500 - 1,000 participants
Location: San Antonio, Texas
A Merry Christmas Run 5K/10K/13.1 - San Antonio
Date: Dec 26, 2026 - Saturday
Size: 100 - 500 participants
Location: San Antonio, Texas
New Year New Me Run 5K, 10K, and 13.1 - San Antonio
Date: Jan, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
River Road Run
Get 15% Off - Use Code RUNGUIDES
Date: Jan 9, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Comfort, Texas
MLK Freedom Run 5K/10K/13.1 - San Antonio
Date: Jan, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Time Travel Half Marathon/ 10K/ 5K - San Antonio
Date: Jan, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Das Dreizehn.Eins
Date: Jan, 2027 (TBD)
Size: 500 - 1,000 participants
Location: New Braunfels, Texas
San Marcos Half Marathon, 10K & 5K
Get 15% Off - Use Code RUNGUIDES
Date: Feb 7, 2027 - Sunday
Size: 500 - 1,000 participants
Location: San Marcos, Texas
Lunar New Year Run 5K/10K/13.1 - San Antonio
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Natural Bridge Caverns Trail Runs
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: Bulverde, Texas
Valentines Live, Love, Run 5K/10K/13.1 - San Antonio
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Run the Alamo
Date: Mar 7, 2027 - Sunday
Size: 1,000 - 5,000 participants
Location: San Antonio, Texas
Time to Paddy 5K/10K & Lucky 13.1 - San Antonio
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Run for Mental Health 5K/10K/13.1 - San Antonio
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Wanderlust Run
Get 15% Off - Use Code GETGROOVY
Date: Mar 13, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Fredericksburg, Texas
St. Paddy's Day Lucky Run 5K/10K/13.1 - San Antonio
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Rodeo Stampede - San Antonio
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: San Antonio, Texas
Beer Garden Run
Date: Apr 3, 2027 - Saturday
Size: 500 - 1,000 participants
Location: San Antonio, Texas
Outlaw Half Marathon, 10K & 5K
Date: Apr, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Luckenbach, Texas
