About This Race
The 50K provides a substantial introduction to Palo Duro's challenging terrain without the extreme commitment of the full ultra distance. This option attracts runners stepping up to their first ultramarathon as well as experienced trail runners seeking a demanding day in the canyon. The distance captures the essence of the Palo Duro trail experience while remaining accessible to a broader range of runners.
The course consists of loop sections that showcase Palo Duro Canyon's diverse terrain and iconic landmarks. Runners encounter everything from fast, smooth singletrack to challenging sandy areas and technical rocky ascents and descents. Key features include the Rock Garden, Capitol Peak, and Lighthouse sections, with aid stations strategically placed at these landmarks plus Hackberry (fluids only). The red dirt trails wind through the canyon floor and up onto ridges, offering spectacular views of the layered rock formations and expansive Texas landscape. The loop design ensures runners see other participants throughout the day and return to the start/finish area multiple times for crew access.
Elevation Profile
Elevation profile estimated from terrain data. Actual course may differ.
Practical Info
October temperatures range from near-freezing at 6:30 AM start to potentially over 100°F by afternoon, with canyon floor running 10 degrees hotter than surrounding areas.
AMA - Rick Husband Amarillo International Airport
Palo Duro Canyon State Park offers camping facilities, with additional lodging available in nearby Amarillo and Canyon.
- Personal hydration container (cup-less race)
Best For
Notable Features
One of the oldest trail ultramarathons in Texas, this race showcases the dramatic landscape of America's second-largest canyon. The course alternates direction annually, and the extreme temperature variations from dawn to afternoon create a unique challenge that tests both physical preparation and heat management skills. The community atmosphere fostered by the loop course design and the race's four-decade history make it a cornerstone event in Southwest trail running.