South Texas International Marathon

Get ready for an exhilarating day of running at the South Texas International Marathon on Sunday, December 8th, 2024! Held in the vibrant city of Mercedes, Hidalgo, this exciting event offers a thrilling challenge for athletes of all levels with a full solo marathon, as well as dynamic 5-Person and 2-Person relay options. Whether you're a seasoned marathoner or looking to experience the joy of running in a team, this marathon promises a festive atmosphere and a chance to celebrate fitness in the heart of South Texas. Mark your calendars and join us for an unforgettable race day!