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 miles, 50 miles, marathon, half marathon, and a 15K.
The course uses equestrian trails with gentle elevation gains and non-technical terrain, making it ideal for runners aiming to finish the 100-mile race within 30 hours. Runners enjoy well-marked loops with aid stations, and finishers receive distance-specific medals or buckles. The race emphasizes a supportive atmosphere with volunteer opportunities and eco-friendly practices. Visit the organization's website for the most recent information.