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Half Marathon Calendar near San Antonio International Airport Vicinity 2025-2026

Explore the top half marathons near San Antonio International Airport Vicinity for 2025-2026! We've gathered 32 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
14
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
March 2026
Mar
1
Sunday

Run the Alamo

5 km 10 km Half Marathon Marathon
Mar
7
Saturday

Time to Paddy Half Marathon - San Antonio

5 km 10 km Half Marathon
Mar
7
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Mar
14
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
April 2026
Apr
4
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Apr
19
Sunday

SARR Fiesta Mission Run

5 km 10 km Half Marathon
Apr
25
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Apr
26
Sunday

Siesta Half Marathon

5 km 10 km Half Marathon
May 2026
May
10-14
Su - Th

Run This Mother Half Marathon

5 km 10 km Half Marathon
August 2026
Aug
8
Saturday

Alamo Beer Challenge

5 km 10 km 13 mi
September 2026
Sep
12
Saturday

Battle of Salado Creek Half Marathon

5 km 5 mi 10 mi 13 mi
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