San Antonio Half Marathon
San Antonio’s locally produced half celebrates the city’s neighborhoods and heritage, with a certified course and festive Hemisfair finish downtown.
Marathon Scout prioritizes official race websites, registration pages, timing providers, results pages, and race-linked live tracking. Last updated July 17, 2026.
San Antonio Half Marathon quick facts
- USATF-certified half-marathon course.
- Four-hour course limit.
- Hemisfair finish-line celebration.
- Minimum age of 14.
About the San Antonio Half Marathon
San Antonio Sports and the City of San Antonio launched this local marathon weekend after the Rock ’n’ Roll era ended. The half is designed as a city-first event with local clubs, community teams, and a downtown finish celebration.
San Antonio Half Marathon course description
The USATF-certified half finishes at Hemisfair and has a four-hour limit, eight water stations, four electrolyte stations, one gel station, and four course medical stations. The start can change by edition, so runners should use the current event map for exact routing.
Weather for the San Antonio Half Marathon
December in San Antonio is often cool to mild, but race morning can swing between chilly, windy conditions and faster warming under direct sun.
Past San Antonio Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, December 6, 2026 | — | — |
| 2025 | — | Completed | Open results |
San Antonio Half Marathon FAQ
When is the San Antonio Half Marathon?
The 2026 San Antonio Half Marathon is on Sunday, December 6, 2026.
How do I register for the San Antonio Half Marathon?
You can register for the San Antonio Half Marathon at runsignup.com.
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