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Dinosaur Valley Endurance Run

Glen Rose, United States • 22-23 Nov 2025

The Dinosaur Valley Endurance Run, held at Dinosaur Valley State Park in Glen Rose, Texas, offers a range of challenging distances including 100 Miler, 100K, 50K, 25K, and 5 Miler. This event, now in its 8th year, features a mix of terrain with gradual hills, soft dirt, rocks, and roots, making it a unique experience for participants. The 100K and 100 Miler serve as qualifying races for the prestigious Western States Endurance Run. The event emphasizes inclusion and diversity, providing opportunities for underrepresented communities through the Trail Mix Fund. Participants can choose to run on either Saturday or Sunday for certain distances. Visit the organization's website for the most recent information.

United States Texas Glen Rose

Race information

Website Registration
100 mi
100 Miler
100 km
100k
50 km
50k
25 km
25k
5 mi
5 Miler
Visit the organization's website for the most recent information.
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