American Hero 25K Relay & Half Marathon logo
Running

American Hero 25K Relay & Half Marathon

Date
May 23, 2027
Distance
5K · 10K · Half Marathon · Other
Price
$10–$65
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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.

The American Hero Half Marathon:

Hero Half Marathon! Participants will conquer four loops of a fast 3.27-mile course, totaling 13.1 miles, 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,

Events

Kids Fun Run$10
Wheelchair 5K$25
5K Hero Race$25
25k Relay Team$26
10K Hero Ruck (18 and over only)$35
American Hero 13.1$65

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

87°

Typical Low

68°

Chance of Rain

23%

Based on US Climate Normals data from San Antonio Incarnate Word, 2 mi from the venue.

Sunrise 6:39 AMSunset 8:25 PMDaylight 13h 46m

Host City

About San Antonio, TX

Population

1,458,954

as of 2023

City Elevation

781 ft

Nearest Airport

SAT

San Antonio International Airport · 5 mi

Time Zone

Central Time

From Endurance Grid

A big city race. Expect multiple lodging options and plenty to do the day before.

Race Location

Approximate location — pin shows the host city, not the exact venue.

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at American Hero 25K Relay & Half Marathon, put it on the calendar, and turn “someday” into a start date.

340

Days to train

Race
American Hero 25K Relay & Half Marathon
Date
May 23, 2027

From Endurance Grid

About This Sport

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.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

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 race held in San Antonio, Texas on May 23, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the American Hero 25K Relay & Half Marathon?
Sunday, May 23, 2027 in San Antonio, Texas at 2600 Rigsby Ave. Check the 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 the event's registration page. Confirm pricing and distances there, and sign up.

American Hero 25K Relay & Half Marathon

May 23, 2027

Register →