South Texas International Marathon's (STIM) unique course will take runners through five cities and two counties! This Boston Qualifier marathon will make its start at the 'Heart of the Valley', Donna, Texas. Runners will then cross through historic downtown areas of Weslaco, Mercedes and La Feria. The grand finish line will be at the beautiful city of Harlingen, the 'Capital of the Valley'.
How does the South Texas International Marathon Rank?
The South Texas International Marathon was the 231st largest marathon in the U.S. last year.
Last year 8.7% of finishers qualified for the Boston Marathon.
This gives the South Texas International Marathon the 219th highest percentage of Boston Marathon qualifiers in the U.S. last year.
Its Course Score of 99.82 ranks it as the 42nd fastest marathon course in the U.S. and the 2nd fastest course in Texas.
The typical race time temperature and humidity levels are above the ideal range for optimal marathon performance. This, coupled with the Course Score, gives the South Texas International Marathon a PR Score of 97.41. This PR Score ranks it as the 304th fastest marathon in the U.S. and the 23rd fastest in Texas.
Learn more about PR Scores and Course Scores on the FAQ page.
South Texas International Marathon Elevation Chart
Max Elevation: 100 feet (30m) Min Elevation: 37 feet (11m)
Hotel & VRBO Accommodations for the South Texas International Marathon
View available accomodations around the South Texas International Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.
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How Fast Can You Go?
If you ran the South Texas International Marathon in 3:22:00, what would your time in other marathons be?
See how your race times would compare on other marathon courses with our time conversion tool.
