2023 - Texas Tough Relays Half Marathon & 5k
2023 distances
Running
Half Marathon
Half Marathon will begin first before all other events. All half marathon runners receive a racing singlet
5K
3 Person Relay
3 person relay 1st person runs a quick 3 miles leg 2nd person runs a 4.5 mile leg 3rd person runs a 5.51 mile leg equals a total 13.1 miles
Virtual half marathon
Run your race anywhere in the world at your pace and your time. We will ship you your items to the address provided
Virtual 5k
Run your race anywhere in the world at your pace and your time. We will ship you your items to the address provided
Race date Weather
Conditions on September 23, 2023 — historical Open-Meteo data.
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.
Reviews
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Other races near San Antonio
Different organizers, within 40 miles, in the next three months
Texas Tough Relays Half Marathon & 5k
Veronica's Journey
HalloWine Run by Culinaria
Battle of Leon Creek: 20-Miles, 13.1, 10-Mile, 5K
🏃 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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