One Flag Forward - San Antonio
About this race
From September 12 -16, 2026, while one flag makes its way from Ground Zero to the Global War on Terrorism Memorial, communities across the country will run in solidarity.
Join us in San Antonio, TX to tackle miles, together, in support of this event and in remembrance of a nation coming together.
To recognize the 25 years since 9/11, we will be completing a 2.5-mile loop for 2.5 hours. The goal is to complete as many loops as you can in that time frame. Walk it, run it, ruck it; all fitness levels welcome!
More about One Flag Forward:
wear blue: run to remember and Team Red, White & Blue, founded the same year with overlapping members and converging missions, have partnered for more than a decade to serve the military-connected community. One Flag Forward represents the next chapter of that partnership: two organizations united under one banner, the American flag. In the military, different units rally under a single flag to accomplish a shared mission. One Flag Forward follows the same principle.
"One flag, carried by many, honoring all."
We begin on September 12 with intention. While September 11, 2001, changed America forever, September 12, 2001, showed the strength of a nation united in service to one another. Twenty-five years later, One Flag Forward honors that spirit while recognizing those who have continued to answer the call ever since.
Over five days, one American flag will travel 250 miles from New York City to Washington, D.C., passing through the hands of Gold Star and Surviving Family Members, Veterans, Service Members, Military Family Members, and civilian supporters. Every branch of the United States Armed Forces will be represented. Every hand honors those who have served, those who serve today, and the generations committed to carrying their legacy forward.
Pick your distance
Running
Community Run/Walk
Typical race-day weather
Based on 5 years of historical conditions on this event's race dates in San Antonio.
Course
Route map and elevation profile
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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🏃 Plan Your Next Race in San Antonio
Find upcoming events by distance:
- San Antonio 5K Races 169 races
- 10K Run Events in San Antonio 78 races
- San Antonio Half Marathons 54 races
- San Antonio Running Calendar 2026 193 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 215 San Antonio events
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