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Dinosaur Valley Endurance Run

Name: Dinosaur Valley Endurance Run
Start: 2025-11-22
End: 2025-11-23
Location: Glen Rose

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.

Trail runs nearby

Saturday Mar 8

Camp Classic at El Tesoro 10k

Granbury - 15 mi from Glen Rose

1 mi

5 km

10 km

The Camp Classic at El Tesoro is an annual running event featuring a 5K, 10K, and a 1 Mile Fun Run, set against the scenic backdrop of the Brazos River in Granbury, Texas. Scheduled for March 8, 2025, this event not only promotes fitness but also offers participants a chance to engage in camp activi..

Saturday Apr 5

The Mammoth at Cleburne State Park

Cleburne - 23 mi from Glen Rose

...

The Mammoth at Cleburne State Park is a family-friendly trail running event taking place in Cleburne, Texas. Scheduled for April 5, 2025, it features multiple race distances, including a 60K, 30K, 15K, 10K, and 5K, catering to runners of all abilities. Participants will navigate the park's scenic si..

Saturday Apr 19

Coyote Trail Run

Cleburne - 23 mi from Glen Rose

...

The Coyote Trail Run, taking place at Cleburne State Park, offers a variety of challenging distances including 50 miles, 50K, 25K, 8 miles, and 4 miles. Participants will navigate scenic trails featuring steep climbs and diverse terrain. The event emphasizes sustainability with a cupless race format..

Sat - Mon May 24-26

High Hope Endurance Run

...

The High Hope Endurance Run, organized by The Mammoth Race, is set to take place over Memorial Day Weekend in 2025 at High Hope Ranch in Glen Rose, Texas. This exciting trail running event features various distances, including 5K, 10K, 25K, 50K, 100K, and a 200K ultra, catering to both seasoned ultr..

Saturday Aug 30

Six-O Trail Run

Brazos Point - 8 mi from Glen Rose

The Six-O Trail Run is an exciting running event taking place at the Six-O Ranch in Cleburne, Texas, featuring a variety of race distances including a 50K, Marathon, Half Marathon, and a 6-Miler. The ranch offers over 20 miles of scenic trails that combine single track, dirt roads, and open fields,..