High Hope Ranch and Retreat Center, Glen Rose TX
Saturday, October 11th, 2025
Get ready for The Mammoth Race inaugural Fall Migration at Hope Ranch! Our multi-distance trail run welcomes families and runners of all skill. Enjoy the Hill Country that surrounds this stunning ONE THOUSAND acre Eco-Retreat. The ranch is dedicated to wildlife habitat protection, biodynamic agriculture and neighbors Fossil Rim Wildlife Center. It is a fantastic way to celebrate the Fall Season. We can't wait to see you out there!
The Mammoth at High Hope Ranch is a multi-distance trail running event located on the trails High Hope Ranch and Eco-Retreat. Distances offered are 100K, 50K, 25K, 10K, 5K and The Mighty Mammoth 1K FUN RUN. There will be two sections of the course: a 3.3-mile loop and a 7-mile loop. Both loops combined equal a 10.3-mile lap. The event will run from 7 am on Saturday morning until 9 am on Sunday morning. The starting line and Main Race Hub will be the main lodge on the Ranch. There are two aid stations on course: Main lodge at the starting line, and Matazamo ranch house. Aid stations are approximately 3.3 miles apart.
RAIN or SHINE. In the event of inclement weather that would threaten the safety of the racers, the event or courses may be altered or the event may be delayed or canceled.
Coming Soon!
For more information and to register, visit: The Mammoth Race.
Course Map
Suggested Races
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