Alamo 13.1 Half Marathon
· starts 07:00
San Antonio, TX
Alamo 13.1 Half Marathon is a road race of 13.1 miles (21.1 km) in San Antonio, Texas. The next edition is on Sunday, November 15, 2026, starting at 07:00. The race gives its climbing as 164 ft (50 m). Registration is open to all. The field is about 1,900 runners.
There are 121 other upcoming races up to a half marathon in Texas. Alamo 13.1 Half Marathon climbs about 13 ft a mile (2 m per km), flatter than 60% of the 170 races up to a half marathon listed with their climbing.
Questions about Alamo 13.1 Half Marathon
When is Alamo 13.1 Half Marathon 2026?
Alamo 13.1 Half Marathon 2026 is on Sunday, November 15, 2026, starting at 07:00 local time.
Where is Alamo 13.1 Half Marathon?
Alamo 13.1 Half Marathon is held in San Antonio, Texas.
How long is Alamo 13.1 Half Marathon?
Alamo 13.1 Half Marathon is 13.1 miles (21.1 km).
How much elevation gain does Alamo 13.1 Half Marathon have?
Alamo 13.1 Half Marathon has 164 ft (50 m) of elevation gain, as the race states it.
How do you get into Alamo 13.1 Half Marathon?
Alamo 13.1 Half Marathon has open registration.
What is the weather usually like at Alamo 13.1 Half Marathon?
Around Alamo 13.1 Half Marathon's date, the day's high is typically about 73°F (23°C) and the low about 55°F (13°C), averaged over recent years.
How hilly is Alamo 13.1 Half Marathon?
Alamo 13.1 Half Marathon climbs about 13 ft a mile (2 m per km), flatter than 60% of the 170 races up to a half marathon listed with their climbing.
What other races up to a half marathon are there in Texas?
Other upcoming races up to a half marathon in Texas include El Taco Loco (November 14, 2026), El Taco Loco (November 14, 2026) and Rockledge Rumble (November 14, 2026).
Other races in Texas
- El Taco Loco 5K · Nov 14, 2026
- El Taco Loco 10K · Nov 14, 2026
- Katy YMCA Turkey Dash 10K · Nov 2026, TBD
- Katy YMCA Turkey Dash 5K · Nov 2026, TBD
- YMCA of El Paso Turkey Trot 5K · Nov 2026, TBD
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