Alamo Half | Alamo Half Marathon | San Antonio Half Marathon
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MAKE A DIFFERENCE MILES

Event Beneficiaries
​Thank you to our Title Sponsor
April 14 & 15, 2018
 A Festival of Events!
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MAKE A DIFFERENCE EVENTS © ALL RIGHTS RESERVED, 2012          Photography by Bert Richardson and Harry George          Design by Mary Owens Design Studio
The 2018 Alamo Half 
'Turn-by-Turn Narrative Description' 
with History Highlights​ is now available!
Experience the Excitement of Finishing INSIDE THE ALAMODOME! Run beautiful and unique, certified distance race routes that pass by a whole lot of wonderful Texas history. 

The ALAMO HALF MARATHON is truly San Antonio's Half Marathon!  Add the excitement of the Alamo 10,000, Alamo 5K, H-E-Buddy Run, Walk & Roll 1K plus the BIG Alamo Expo and you have a great weekend of events!

NEWS FLASH!! Entry Fee Increase Date Extended until Nov. 15th!!

Registration for 
All 2018 Events is OPEN!

2018 Event Route Maps 
are Now Available 
for Viewing!

Go to Maps Page

We're Excited & Proud to Announce we've been selected as an 'Official 300 Event' 
Partner for San Antonio 300 - the City's Tricentennial Celebration!!!
CELEBRATING SAN ANTONIO'S TRICENTENNIAL
The 'flagship' of the 
H-E-B Alamo Run Fest 
is the 
ALAMO HALF 
MARATHON
The 2018 Alamo Half event 
will continue the tradition of 
passing through 
Historic Fort Sam Houston 
as it has since 2015!