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Triathlon Calendar near South San Antonio 2025-2026

Explore the top triathlons near South San Antonio for 2025-2026! We've gathered 95 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
10-14
Su - Th

Run This Mother Half Marathon

5 km 10 km 13 mi
May
23
Saturday

The Best Races - San Antonio

5 km 10 km 13 km
June 2026
Jun
6
Saturday

The Best Races - San Antonio

5 km 10 km 13 km
Jun
13
Saturday

Y'all Means All Pride 5K

5 km
Jun
20
Saturday

Fuel the Future 10K Run

5 km 10 km
Jun
20
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
July 2026
Jul
4
Saturday

The Best Races - San Antonio

5 km 10 km 13 mi
Jul
17
Friday

Midsummer Night's Dream

5 km 10 km
Jul
25
Saturday

The Best Races - San Antonio

5 km 10 km 13 km
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
October 2026
Oct
10
Saturday

Battle of Hillotes Half Marathon

5 km 10 km 13 mi
Oct
17
Saturday

Run the Mission: Race to End Tuberculosis

5 km
November 2026
Nov
14
Saturday

El Taco Loco

Trail Run 5 km 10 km ... 50 km 100 km
December 2026
Dec
12
Saturday

RunAround

5 km
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