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November 23-24, 2024

Dinosaur Valley Endurance Run

The race is held at the beautiful Dinosaur Valley State Park in Glen Rose, Texas. This course has rolling and sustained ascents and descents that take you through varied terrain. There are amazing overlooks on this course where you can see for miles. The event offers race distances of 5 miles, 25K, 50K, 100K, and 100 miles. 100 milers get a recorded time for 100K distance, and the race is a 100K qualifier for the Western States Endurance Run for all those who pass the 100K distance in under 22 hours.


Volunteers Needed!

They make events happen!

Getting participants to the finish line is a COMMUNITY effort. It takes a lot of volunteer shifts to make each event successful. We are thankful for our volunteers. 

Earn Free Race Entries! We have a program to reward our volunteers with future free race entries! We keep it simple: accrue credits by volunteering for a shift, trade in your credits for comp entries into our trail or road races. Credits expire a year after they're earned. Learn More Here...

Sign up to volunteer here!


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