Races Marathon · San Antonio, USA
Rock 'n' Roll San Antonio Marathon
Rock 'n' Roll San Antonio Marathon is a rolling marathon in San Antonio, USA, held each December. Missions, mariachi and gently rolling south-Texas streets. Early December is 5-17C. The rises around San Antonio are small but relentless — train on similar terrain and race by effort, not pace.
Page rebuilt 2026-10-01 · race facts not independently verified — confirm dates and entries on the official race site
When
December
every year
Course
rolling
Marathon
Conditions
Early December is 5-17C.
Racing this course well
Missions, mariachi and gently rolling south-Texas streets.
The rises around San Antonio are small but relentless — train on similar terrain and race by effort, not pace.
Pick your goal for San Antonio
Pace charts, weekly structure and timelines for the most common marathon goals:
We don’t hold a confirmed date for this edition, so any countdown comes from the date you enter here.
Build your training around Rock 'n' Roll San Antonio Marathon.
RunV works backwards from race day to today and rearranges the weeks when life interrupts. It does not adapt to this specific course — the pacing guidance above is where the course knowledge is.
Everything above stays free and complete — this is an optional next step, not a paywall.
Asked often
- When is the Rock 'n' Roll San Antonio Marathon?
- It is held each December in San Antonio, USA. Check the official Rock 'n' Roll San Antonio Marathon site for the exact date and entry windows.
- Is the Rock 'n' Roll San Antonio Marathon course flat?
- Missions, mariachi and gently rolling south-Texas streets.
- How should I train for the Rock 'n' Roll San Antonio Marathon?
- Build for the course you'll actually race at the Rock 'n' Roll San Antonio Marathon: rolling terrain, December conditions. RunV generates a plan for your goal time and rebuilds it every time life interrupts the San Antonio build.
Not sure what to target? Predict your marathon time from a recent race →
More marathon races
Build for San Antonio — around your actual life
RunV engineers your block backwards from race day in December — and rebuilds it every time training doesn't go to script.
