
San Antonio, United States of America · Monday 24 May 2027
Introducing the American Hero 25k Relay, Inaugural American Hero Half Marathon, 10K Ruck, and Hero 5k Race: Uniting for a Cause Date: May 24, 2026 Location: Comanche Park, Salado Creek Greenway About the Event: Prepare for an extraordinary day as we proudly present the American Hero 25k Relay, inaugural American Hero Half Marathon, the challenging 10K Ruck, and the accessible Hero 5k Race! On May 25, 2025, join us at Comanche Park, Salado Creek Greenway, for an event dedicated to honoring the spirit of heroism and resilience that defines the American ethos. Celebrating Heroes: At the core of our event is a celebration of heroes, past and present. Whether they re the brave men and women in uniform, first responders, essential workers, or everyday citizens making a difference, we honor their unwavering commitment to serving others. The American Hero 25k Relay: Gather your team and step into the shoes of champions in the American Hero 25k Relay. This thrilling relay race navigates a looped 5k course through the scenic Salado Creek Greenway, offering teams an opportunity to showcase their teamwork, endurance, and determination. With each handoff, runners embody the strength and fortitude that characterize our nation s heroes. American Hero Half Marathon: The American Hero Half Marathon! Participants will conquer 13.1 miles out and back in the beautiful Salado Creek Greenway trails. Whether you re a seasoned runner or new to the sport, join us as we inaugurate a new tradition of honoring heroes through the power of running. The 10K Ruck: Challenge yourself in the 10K Ruck, where participants carry a rucksack weighing no less than 25 pounds and up to 50 pounds over a scenic 10-kilometer course. This event pays tribute to the resilience and strength of our nation s heroes, providing a unique opportunity to walk in their footsteps and experience the weight they carry in service to others.
Adjusted Time
1:46:33
Time difference: +1.6 minutes compared to a flat, road, temperate course.
We don't yet have verified elevation data for this course, so we can't rate its difficulty against other half marathons. Our data pipeline backfills course elevation continuously - check back soon.
American Hero 25K Relay & Half Marathon is a half marathon held in San Antonio, United States of America. It is scheduled for Monday 24 May 2027. The course is run on road surface with 0m of total climbing, with its high point near 0m above sea level. For registration and full race details, visit the official American Hero 25K Relay & Half Marathon website.
This is a very flat course, with only 0m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Based on historical weather data for May, the expected race day conditions are as follows. Hot conditions are expected, with temperatures between 20°C and 29°C. Heat is one of the biggest performance factors in distance running - for every degree above 15°C, finish times can slow by roughly 1-2%. Extra hydration and a conservative start are strongly recommended. There is a low chance of rain (1%), so dry conditions are likely.
American Hero 25K Relay & Half Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare American Hero 25K Relay & Half Marathon against other half marathons to find the right race for your goals.
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