Sunday, December 7, 2025
START TIME: 7:15 AM
START LINE: Main Plaza
FINISH LINE FIESTA: Hemisfair
COURSE TIME LIMIT: 7 hours
Countdown To Race Day
Course Details
The San Antonio Marathon (26.2 miles/42km) kicks off at Main Plaza in the heart of Downtown San Antonio and takes runners on a scenic journey through some of the city's most historic neighboorhoods and streets, including King Willism, North Saint Mary's Street, Monte Vista, Olmos Park, and Alamo Heights. Along the eay, participants will pass landmarks such as The Alamo, through Fort Sam Houston, and Brackenridge Park before entering the finish line fiesta at Hemisfair. This inaugural course is USATF Certified and proudly endorsed by Meb Keflezighi.
WATER STATIONS ON COURSE: 17
ELECTROLYTES ON COURSE: 8
GEL STATIONS ON COURSE: 2
Electrolytes and Gel brought to you by GU Energy Labs
