Dinosaur Valley Endurance Run
Glen Rose, TX
Dinosaur Valley Endurance Run is a trail race of 100 miles (161 km) in Glen Rose, Texas. The next edition is on Saturday, November 21, 2026. The race gives its climbing as 9,000 ft (2,743 m); measured from its course file, it's 8,488 ft (2,587 m). It starts at 690 ft (210 m) above sea level. Its high point is 875 ft (267 m). The course finishes where it starts. It's a Western States 100 qualifier. Registration is open to all.
There are 8 other upcoming 100-mile races in Texas. Dinosaur Valley Endurance Run climbs about 90 ft a mile (17 m per km), flatter than 75% of the 142 100-mile races listed with their climbing.
The course
Questions about Dinosaur Valley Endurance Run
When is Dinosaur Valley Endurance Run 2026?
Dinosaur Valley Endurance Run 2026 is on Saturday, November 21, 2026.
Where is Dinosaur Valley Endurance Run?
Dinosaur Valley Endurance Run is held in Glen Rose, Texas.
How long is Dinosaur Valley Endurance Run?
Dinosaur Valley Endurance Run is 100 miles (161 km); its course file measures 96 miles.
How much elevation gain does Dinosaur Valley Endurance Run have?
Dinosaur Valley Endurance Run has 9,000 ft (2,743 m) of elevation gain, as the race states it.
Is Dinosaur Valley Endurance Run a Western States qualifier?
Yes. Dinosaur Valley Endurance Run is on the Western States 100's list of qualifying races. Check wser.org for the qualifying standard and years.
How do you get into Dinosaur Valley Endurance Run?
Dinosaur Valley Endurance Run has open registration.
What is the weather usually like at Dinosaur Valley Endurance Run?
Around Dinosaur Valley Endurance Run's date, the day's high is typically about 68°F (20°C) and the low about 49°F (9°C), averaged over recent years.
How many aid stations does Dinosaur Valley Endurance Run have?
Dinosaur Valley Endurance Run's course has 9 aid stations after the start.
Where can I see the Dinosaur Valley Endurance Run elevation profile and aid station cutoffs?
runfarwhere has Dinosaur Valley Endurance Run's course file. The outline, distance and climbing are free on its page; the elevation profile, aid stations with cutoffs and the GPX file are part of runfarwhere Premium.
How hilly is Dinosaur Valley Endurance Run?
Dinosaur Valley Endurance Run climbs about 90 ft a mile (17 m per km), flatter than 75% of the 142 100-mile races listed with their climbing.
What other 100-mile races are there in Texas?
Other upcoming 100-mile races in Texas include El Taco Loco (November 14, 2026), Freight Train 200 (December 3, 2026) and Brazos Bend (December 5, 2026).
Other races in Texas
- El Taco Loco 100 Mile · Nov 14, 2026
- Freight Train 200 100 Mile · Dec 3, 2026
- Brazos Bend 100 Mile · Dec 5, 2026
- IRON HORSE 100 Mile · Jan 2, 2027
- Rocky Raccoon 100 by USWE 100 Mile · Feb 6, 2027
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