Welcome to the Grasslands Trail Runs

Saturday, March 19, 2016
LBJ National Grasslands
Near Decatur, Texas

50M, 26.2M & 13.1M Trail Runs

The Grasslands Trail Run was started in 1999 by Suzi Cope, the first woman to complete the Grand Slam of Ultrarunning. The race is held in the LBJ National Grasslands, an area maintained by the USDA Forest Service and the Friends of the Grasslands, a nonprofit organization. In order to hold the Grasslands Trail Race, NTTR must file a special use permit with the USDA Forest Service. Please help us return to the Grasslands each year by following and respecting all rules. A portion of the race proceeds are donated to the Friends of the Grasslands to support their efforts in maintaining the trails.

Registration for the Grasslands Trail Run includes a race shirt, finisher's medal (marathon and half marathon) or buckle (50 miler), and an after-race meal for all participates. For more than 15 years, the Grasslands Trail Run has provided a day of fun on a relatively flat but still challenging course.

Texas weather guaranteed! In other words, it could be hot, warm, beautiful, rainy, windy, or snowing. We've had it all and people love it.

Stay up-to-date on the latest Grasslands Trail Run information by following our Facebook page.

The Grasslands Trail Runs is now part of Texas Trail Running Championship Series! For more information about this opportunity visit the series site.

The Grasslands Trail Run is one of just a few trail races each year by the North Texas Trail Runners. We encourage you to join the club to support and promote trail running in North Texas. To join, visit:

Registration is now open! Visit to register.

All members of North Texas Trail Runners are elligible to receive a $15 discount through February 15, 2016.  Membership must be current at the time of registration for this benefit. A special registration code will be e-mailed to current NTTR members. Visit to join.

New/Renewal members, please forward a copy of your email confirmation from to and we will provide you with a discount code.

Webmaster · Updated: October 22, 2015 @ 19:30 CDT · NTTR home