Running races in or near San Antonio, TX
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local San Antonio, TX area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
ALAMO DONUT DASH 10k (2/28/26) - Individual Registration
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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ALAMO DONUT DASH 5k (2/28/26) - Individual Registration
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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ALAMO 13.1 HALF (3/1/26) - Individual Registration
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 10-24-2026
Description: If you’ve done a traditional 5K, you know they ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 10-24-2026
Description: If you’ve done a traditional 5K, you know they ...
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ALAMO 13.1 HALF (3/1/26) - Military/First Responders
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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ALAMO MARATHON (3/1/26) - Individual Registration
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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ALAMO MARATHON (3/1/26) - Military/First Responders
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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Bubble Run | San Antonio
Organization: Viral Run
Date of Race: 10-24-2026
Description: If you’ve done a traditional 5K, you know they ...
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Virtual RUN THE ALAMO 13.1 & Marathon - ...
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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SPA GIRL TRI - SPA GIRL TRI Super ...
Organization: PURPOSE RACING
Date of Race: 05-09-2026
Description: Can elegance and exercise co-exist? At Purpose Racing ...
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SPA GIRL TRI - 2-Person Relay
Organization: PURPOSE RACING
Date of Race: 05-09-2026
Description: Can elegance and exercise co-exist? At Purpose Racing ...
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SPA GIRL TRI 5k Run - SPA GIRL ...
Organization: PURPOSE RACING
Date of Race: 05-09-2026
Description: Can elegance and exercise co-exist? At Purpose Racing ...
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Virtual Alamo Donut Dash 5k/10k - Alamo Donut ...
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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STARS AT NIGHT HALF - Military/1st Responders Half
Organization: PURPOSE RACING
Date of Race: 12-20-2026
Description: Welcome to our 14th annual STARS AT NIGHT HALF ...
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St. Nick at Night 10k - 10k Individual ...
Organization: PURPOSE RACING
Date of Race: 12-20-2026
Description: Welcome to our 14th annual STARS AT NIGHT HALF ...
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SPA GIRL Super - Splash & Dash - ...
Organization: PURPOSE RACING
Date of Race: 05-09-2026
Description: Can elegance and exercise co-exist? At Purpose Racing ...
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SPA GIRL TRI SPRINT - S-800m/B-15mi/R-5k - Individual ...
Organization: PURPOSE RACING
Date of Race: 05-09-2026
Description: Can elegance and exercise co-exist? At Purpose Racing ...
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SPA GIRL Super AquaBike: S-400m / B-10 Mile ...
Organization: PURPOSE RACING
Date of Race: 05-09-2026
Description: Can elegance and exercise co-exist? At Purpose Racing ...
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Virtual RUN THE ALAMO 13.1 & Marathon - ...
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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STARS AT NIGHT HALF - HALF
Organization: PURPOSE RACING
Date of Race: 12-20-2026
Description: Welcome to our 14th annual STARS AT NIGHT HALF ...
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St. Nick at Night 5K - 5k Individual ...
Organization: PURPOSE RACING
Date of Race: 12-20-2026
Description: Welcome to our 14th annual STARS AT NIGHT HALF ...
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St. Nick at Night 10k - St. Nick ...
Organization: PURPOSE RACING
Date of Race: 12-20-2026
Description: Welcome to our 14th annual STARS AT NIGHT HALF ...
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Virtual Alamo Donut Dash 5k/10k - Alamo Donut ...
Organization: PURPOSE RACING
Date of Race: 02-28-2026
Description:
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Complete list of running events in and near San Antonio, TX: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about San Antonio
About San Antonio
San Antonio (TX) is a city in Bexar County with an estimated population of 1,327,407.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
