Endurance Events in San Antonio, TX

San Antonio, TX hosts 100+ upcoming endurance events across Texas. The local race calendar includes running, trail running, triathlon and more. Whether you are training for your first 5K or preparing for a marathon, RACE helps you find every event in the San Antonio area with dates, courses, and registration links.

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Running (95)Trail Running (3)Triathlon (2)

Upcoming Events in San Antonio

Running

Remember the Alamo…Beer! 13.1, 13.1 Relay, 5k, or 10k

August 8, 2026

San Antonio, TX

Endurance Events in San Antonio, TX

Browse by Sport

Upcoming Events in San Antonio

Remember the Alamo…Beer! 13.1, 13.1 Relay, 5k, or 10k

Remember the Alamo ......Beer! Half Marathon, 10K, 5K, 3-person Relay

Watermelon Dash San Antonio

Run With Your Heart On (Dating Pub Run)

SARR Fall 5K, 10K, Half & Full Marathon Training Program

Dam 09 Triathlon

Bagel Run 5K/10K/13.1 SAN ANTONIO

Dragons Den Half Marathon, 10k, 5k

Run for PB& J 5K/10K/13.1 SAN ANTONIO

Summer Meltdown Half Marathon - San Antonio

Edragon SA 5k Summer Series: Race #5

Paragon Splash & Dash

End-of-Summer

The Runners Ranch Luau Night Relay Run

Sloth Run 5K/10K/13.1 SAN ANTONIO

Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO

E-Dragon Run Festival

Summer Sizzler- San Antonio

San Antonio Beer Open

SARR Labor Day Whine Run

41st Annual Zoo Relay

Kids Zoo Run

World Heritage Festival Tour de las Misiones

9/11 Heroes Run - San Antonio, Texas

Nearby Cities in Texas