San Antonio Marathon

The San Antonio Marathon, set to take place from December 5 to 7, 2025, is a new running event that promises to be a significant addition to the city's sporting calendar. Organized by San Antonio Sports in collaboration with local authorities and marathon experts, the event will feature a marathon, half marathon, and a 5K, catering to runners of all levels. This inaugural marathon aims to celebrate the vibrant culture of San Antonio, offering participants a unique experience where "every step tells a story." The event is designed to elevate the city's running tradition and foster community spirit. Visit the organization's website for the most recent information.