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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 29 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
1
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Nov
15
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Nov
16
Sunday

New Braunfels Marathon

5 km 10 km Half Marathon
Nov
22-23
Sa - Su

San Antonio Spartan Event Weekend

Obstacle Run 5 km 10 km Half Marathon
December 2025
Dec
5-7
Fr - Su

San Antonio Marathon

5 km Half Marathon Marathon
Dec
13
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Dec
20
Saturday

Stars at Night Half

5 km 10 km Half Marathon
Dec
27
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
January 2026
Jan
3
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Jan
17
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Jan
25
Sunday

Das Dreizehn.Eins Half Marathon

5 km 13 mi
February 2026
Feb
7
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Feb
8
Sunday

Natural Bridge Caverns Trail Run

Trail Run 3 mi 6 mi 13 mi
Feb
14
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
March 2026
Mar
1
Sunday

Run the Alamo

13 mi 26 mi
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
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