12th Dinosaur Valley Endurance Run 100 Mile
12th Dinosaur Valley Endurance Run 100 Mile is a 161 km ultramarathon in Glen Rose, TX, United States, taking place on Nov 21 – Nov 22, 2026.
- Date
- Nov 21 – Nov 22, 2026
- Distance
- 161 km
- Location
- Glen Rose, TX, United States
- Format
- Fixed distance