San Antonio Marathon

The San Antonio Marathon, debuting December 5-7, 2025, is a new world-class running event held in San Antonio, Texas, the 7th largest U.S. city. Organized by San Antonio Sports in partnership with the city and experts including Boston Marathon winner Meb Keflezighi, the race aims to showcase the vibrant cultural spirit of the community.

The event offers multiple distances to accommodate all runners: a full marathon, half marathon, and 5K. Located at 434 S. Alamo Street, the marathon promises a premier running experience and a celebration of a new tradition where every step tells a story. Visit the organization's website for the most recent information.