American Hero 25K Relay & Half Marathon

About the Event

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,

Races Offered

Kids Fun Run

May 23, 2027

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Distance — 400m

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Type — Running

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07:10

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$10.00

Wheelchair 5K

May 23, 2027

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Distance — 3.1 Miles

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Type — Running

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07:15

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$25.00

10K Hero Ruck (18 and over only)

May 23, 2027

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Distance — 6.2 Miles

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Type — Running

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07:30

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$35.00

25k Relay Team

May 23, 2027

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Distance — 25K

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Type — Running

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07:30

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$25.00

5K Hero Race

May 23, 2027

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Distance — 5K

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Type — Running

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07:30

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$25.00

American Hero 13.1

May 23, 2027

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Distance — 13.1 Miles

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Type — Running

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07:30

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$65.00

Virtual 5K

May 23, 2027

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Distance — 3.1 Miles

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Type — Running

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07:30

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$50.00

Virtual Half Marathon

May 23, 2027

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Distance — 13.1 Miles

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Type — Running

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07:30

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$100.00

Weather History

These values represent the 3-year monthly averages for May in San Antonio.

thermostat Temperature

20.9° / 31.1°

wb_sunny Feels like

21.9° / 32.2°

light_mode Avg sunshine hours

9h 36m

water_drop Avg rainfall

6.4 mm

ac_unit Avg snowfall

—

air Avg wind speed

11.4 km/h (Light breeze)

opacity Sweat loss rate

Very high

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (7.2)

humidity_mid Humidity

73.2%

wb_twilight Sunrise

06:41

nightlight Sunset

20:19

About San Antonio

Learn more about the host city, San Antonio.

San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.