Run the Alamo 26.2 Marathon

San Antonio, TX, USA · March 6, 2027

54°·66° high·Breezy·Dry

Weather

Race Day Weather

54°at start

73° high

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Dry

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Cool start, warming trend ahead

Runners will face a starting temperature of 54°F, rising to 71°F by race end. Wind will be a consistent light headwind at 11 mph, with gusts up to 24 mph. With humidity at 55%, it's advisable to start conservatively and hydrate frequently, adjusting pace as temperatures climb.

Race day forecast available in 134 days

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Distance: 26.2mi

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Race Info

The only locally produced full Marathon in San Antonio. Cross the famous Travis' line in the sand, as you Fight to the Finish while running literally thru history. This BQ certified course will not only inspire you but lift your spirits with a vibrant, festive feel but a flat, fast, scenic track. Through the years, The ALAMO 13.1 HALF and now The Alamo Marathon takes great pride in showcasing THE best that San Antonio has to offer in our race course design with iconic cultural landmarks galore. Enjoy the BEST SWAG around and of course over the top Award Winning Finisher Medals! Source

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Race weekend

Saturday, March 6

7:00 AMMarathon (26.2 mi)

Half Marathon (13.1 mi)

10K (6.2 mi)

5K (3.1 mi)

Course Map

FAQ

When is the 2027 Run the Alamo 26.2 Marathon?

The 2027 Run the Alamo 26.2 Marathon will be held on Saturday March 6, 2027.

Is the Run the Alamo 26.2 Marathon a Boston Marathon Qualifier?

Yes, the Run the Alamo 26.2 Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2027 Run the Alamo 26.2 Marathon?

The forecast calls for a high of 76°F and a low of 54°F with a 7% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.