Grasslands Trail Run

Alvord, United States • 21-22 Mar 2026

The Grasslands Trail Run takes place in the Lyndon B. Johnson National Grasslands, covering over 20,000 acres of scenic trails in Alvord, Texas. This event features multiple race distances, including a 100-mile, 50-mile, marathon, half marathon, and 15K, all utilizing a variety of trails that wind through diverse landscapes.

The course is designed for both novice and experienced runners, with generous cutoffs and non-technical terrain. Participants receive race swag, including shirts and medals, and there are opportunities for volunteers to earn race credits. For more details, visit the event's official website. Visit the organization's website for the most recent information.

Race information

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