Running loop from Lyndon B. Johnson National Grassland

If you're looking for a serious test of endurance and a truly immersive experience in the Texas landscape, the Running loop from Lyndon B. Johnson National Grassland delivers. This difficult jogging route spans 25.1 miles (40.5 km) with 1052 feet (321 metres) of elevation gain, typically taking around 4 hours and 53 minutes to complete. It's an ideal challenge for experienced runners seeking a long, varied, and non-technical trail run.

What to expect on Running loop from Lyndon B. Johnson National Grassland

This extensive loop takes you through a diverse tapestry of terrain, from open grasslands to tranquil pine and oak grove forests, interspersed with open fields, creeks, and small lakes. The trails are primarily single-track and multi-use, meaning you'll share the path with equestrians and might even spot white-tailed deer, armadillos, or wild turkeys. While the overall elevation profile is gentle, don't underestimate the challenge; sections like the Red Trail and parts of the Yellow Trail can be quite sandy, adding a unique, beach-like resistance to your run. Keep an eye out for Dry Mesa on the Red Trail, which offers expansive views across the landscape.

Planning your visit

Given the significant distance and potential for warm weather, carrying ample water is crucial, as sources along the trail are limited. Cell service can also be intermittent, so plan accordingly. The trails are generally well-marked with color-coded tree markers and mile markers, making navigation straightforward across the Lyndon B. Johnson National Grassland running trails. This route is best tackled when you're prepared for a long day out.

• Distance: 25.1 miles (40.5 km)
• Elevation gain: 1052 feet (321 metres)
• Difficulty: difficult
• Estimated time: 4 hours and 53 minutes