Race Discovery
San Antonio Marathon
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San Antonio Marathon

San Antonio, Texas, United States
Dec 04, 2026 – Dec 06, 2026
Running

About this race

The San Antonio Marathon, presented by San Antonio Sports, celebrates the spirit and heritage of our city. In collaboration with the City of San Antonio, Visit San Antonio, and Centro, this signature event invites you to experience a premier running celebration in the heart of San Antonio - Where Every Step Tells a Story.

Join fellow runners on December 4, 2026 for the San Antonio Marathon. It's a fantastic 5K, Marathon, Half-Marathon featuring a flat and fast course in San Antonio.

Pick your distance

Running

2026 - 5K

Dec 04, 2026 5K 8:00 PM
$59.00
Open

2026 - Marathon

Dec 04, 2026 Marathon 7:15 AM
$159.00
Open

2026 - Half Marathon

Dec 04, 2026 Half-Marathon 7:15 AM
$129.00
Open

Weather Overview

These values represent the 3-year monthly averages for December in San Antonio.

Temp (°C)
Minimum temperature (monthly average) 11.3° / Maximum temperature (monthly average) 19.0°
Feels Like (°C)
Minimum feels like (with wind chill; monthly average) 11.3° / Maximum feels like (with wind chill; monthly average) 19.0°
Wind (km/h)
Average wind speed (monthly average)
15.9
Precipitation (mm)
Average precipitation (monthly average)
1.3mm

About San Antonio

San Antonio Marathon takes place in San Antonio, Texas, United States. The local timezone is America/Chicago.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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