Endurance Events in San Antonio, TX

San Antonio, TX hosts 100+ upcoming endurance events across Texas. The local race calendar includes running, triathlon, trail running 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 (96)Triathlon (2)Trail Running (2)

Upcoming Events in San Antonio

Running

IAAP 1-Mile Time Trial

July 14, 2026

San Antonio, TX

Endurance Events in San Antonio, TX

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Upcoming Events in San Antonio

IAAP 1-Mile Time Trial

2yrs with Urban Run Club SATX - Fun Run/Walk Celebration!

SARR Women's Run

Dragon trails Summer Edition (25, 10k, 5K)

2nd Annual Chasing Dreams 5K & 10K Race Benefiting Running Down A Dream

Run With Your Heart On (Dating Pub Run)

MidSummer Night’s Dream 5k , 10k, and 10K 2-Person Relay

MidSummer Nights Dream Womens Run; 5K, 10k, and 10K 2-Person Relay

Run for Coffee Lovers 5K/10K/13.1 SAN ANTONIO

Level I Coaching Certification: San Antonio, TX IN PERSON - July 25-26, 2026

Run for Donuts 5K/10K/13.1 SAN ANTONIO

La Paleta Run

Edragon SA 5k Summer Series: Race #4

Brack Alumni Dash 5k and 5K Relay

Heatwave Half Marathon - San Antonio

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

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

Watermelon Dash San Antonio

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

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

Paragon Splash & Dash

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