MST 100 Endurance Races

Creedmoor, United States • 8 Mar 2025

The MST 100 Endurance Races is a premier trail ultramarathon event held in Durham, NC, featuring multiple race distances including 100 miles, 50 miles, 50K, and 10 miles. The course primarily follows the scenic Mountains to Sea trail, offering participants stunning views of Falls Lake and a challenging terrain with a total elevation gain of 8,000 feet. The event is designed for endurance athletes seeking a rigorous and picturesque running experience. Runners will navigate through 90% single track trails, making it a unique challenge for all participants. Registration is available through the event's official website. Visit the organization's website for the most recent information.

Race information

100 mi
8000 m+
100 Miler
50 mi
50 Miler
50 km
50 K
10 mi
10 Miler
Visit the organization's website for the most recent information.
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