Saturday, December 26, 2026San Antonio, TX
A Merry Christmas Run 5K/10K/13.1 SAN ANTONIO
4 events
- Family 1 Mile Fun Run1 miRoadStarts 7:30 AM
- 5K Registration5KRoadStarts 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
- 65° / 42°F
- 18° / 6°C
- Humidity
- 69%
- Dew point 41°F
- Chance of rain
- 17%
- 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.