2021 - American Hero 25K Relay & Half Marathon
2021 distances
Running
25k Relay Team
Bring your team of 5 Runners and come test your legs on full out 5k.
25k Individual
Take on the challenge to run the full 25 by yourself.
5K Hero Race
Come and enjoy a full out race
Race date Weather
Conditions on July 31, 2021 — historical Open-Meteo data.
About San Antonio
American Hero 25K Relay & Half Marathon takes place in San Antonio, Texas, United States. The local timezone is America/Chicago.
Reviews
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🏃 Plan Your Next Race in San Antonio
Find upcoming events by distance:
- San Antonio 5K Races Best San Antonio routes for beginners and speed work.
- 10K Run Events in San Antonio The most popular local distance in Texas.
- San Antonio Half Marathons Top-rated 21.1K courses in the San Antonio area.
- San Antonio Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
