Available distances
16 mi
About
The South Texas International Marathon takes place in Donna, Texas, covering the classic marathon distance of 26.2 miles, with a route through downtown and a large public park.
Within an hour's drive, the surrounding area includes the city of McAllen with its shops and restaurants, Santa Ana National Wildlife Refuge, the Museum of South Texas History in Edinburg, and the Valley Nature Center in Weslaco.
Highlights
- Park
- City
Prepare for South Texas International Marathon with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
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