Saturday, December 12, 2026San Antonio, TX
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
4 events
- 5K Registration5KRoadStarts 7:30 AM
- Family Fun Run 1 Mile1 miRoadStarts 7:30 AM
- 10K Registration10KRoadStarts 7:30 AM
- 13.1 Half-Marathon RegistrationHalfRoadStarts 7:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 97/100
- High / low
- 66° / 44°F
- 19° / 7°C
- Humidity
- 70%
- Dew point 42°F
- Chance of rain
- 18%
- Wind
- 9 mph
- Average
- Usually ideal weather for a half marathon.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.