Grasslands Trail Run

Alvord, United States • 21-22 Mar 2026

The Grasslands Trail Run takes place in the scenic Lyndon B. Johnson National Grasslands near Alvord, Texas, featuring over 20,000 acres of rolling hills, pine and oak forests, open fields, and livestock. The event offers multiple distances including 100-mile, 50-mile, marathon, half marathon, and 15K races, utilizing a network of equestrian trails with gentle elevation gains and non-technical terrain. The courses start and finish at TADRA Point Trailhead, with various loops marked by color-coded trails and aid stations. The race emphasizes a friendly atmosphere with generous cutoffs, finisher medals, and buckles for longer distances, making it ideal for both seasoned ultrarunners and newcomers. Visit the organization's website for the most recent information.

Race information

100 mi
4000 m+
100 Mile
50 mi
50 Miler
42 km
Marathon
21 km
1/2 Marathon
15 km
15k
Visit the organization's website for the most recent information.
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