San Antonio Marathon
Events in ›San AntonioRunning

San Antonio Marathon

Date

Dec 4, 2026 - Dec 6, 2026

Distance

21.1 km

Elevation

—

Difficulty

n/a

Registration
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Race facts

  • The course covers 21.1 km.
  • It takes place on a Friday, December 4, 2026 — winter in this part of the world.
  • The closest comparable running event is MidSummer Night’s Dream 5k , 10k, and 10K 2-Person Relay in San Antonio, 1 km away, on July 24, 2026.

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