American Hero 25K Relay & Half Marathon logo
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American Hero 25K Relay & Half Marathon

Date
May 24, 2026
Distance
American Hero 13.1 · 25k Relay Team · 5K Hero Race & more

From the Organizer

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.

The Hero 5k Race:

For those who want to join the cause but prefer a shorter distance, we're thrilled to offer the Hero 5k Race! Lace up your shoes and conquer one loop of the scenic Salado Creek Greenway, covering 3.1 miles in honor of our nation's heroes.

Uniting for a Cause:

Beyond the thrill of competition, the American Hero events stand as symbols of hope and unity.

Join Us:

Whether you're participating in the relay, half marathon, 10K Ruck, or Hero 5k Race, or cheering from the sidelines, we invite you to be part of this historic occasion. Let's come together to honor the legacy of American heroes and inspire a brighter future for generations to come.

Register Today:

Don't miss your chance to be part of history! Register now for the American Hero 25k Relay, Inaugural American Hero Half Marathon, 10K Ruck, or Hero 5k Race and join us on May 24, 2026, at Comanche Park, Salado Creek Greenway, for a day of triumph, unity, and celebration.

For more information and registration,

Distances & Pricing

American Hero 13.17:30 AMRegister →
25k Relay Team7:30 AMRegister →
5K Hero Race7:30 AMRegister →
Kids Fun Run7:10 AMRegister →
Wheelchair 5K7:15 AMRegister →
10K Hero Ruck (18 and over only)7:30 AMRegister →
Virtual Half Marathon7:30 AMRegister →
Virtual 5K7:30 AMRegister →

Race Location

About This Sport

From Endurance Grid's Founder

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.

Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.

The half marathon rewards people who show up for the boring training miles.

How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the American Hero 25K Relay & Half Marathon?
American Hero 25K Relay & Half Marathon is a running event held in San Antonio, TX. Learn more about the different endurance sports here.
When and where is the American Hero 25K Relay & Half Marathon?
Sunday, May 24, 2026 in San Antonio, TX at 2600 Rigsby Ave, San Antonio, TX. Check the official event page for exact start times and wave schedules.
How do I register for the American Hero 25K Relay & Half Marathon?
Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.

American Hero 25K Relay & Half Marathon

May 24, 2026

Register →