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The Capstone 50k

St. George, United States • 6 Dec 2025

The Capstone 50K is a trail running event held in St. George, Utah, featuring a scenic 10K loop course with expansive desert views. Participants run the loop multiple times depending on their race distance: one loop for the 10K, two for the half marathon, and five for the 50K.

The course is run in alternating directions to add variety. Designed to welcome new trail runners, the event emphasizes fun and community, encouraging both competitive and recreational runners to enjoy the experience. The Capstone offers a supportive atmosphere ideal for gaining confidence in trail running. Visit the organization's website for the most recent information.

United States Utah St. George

Race information

Website Registration
50 km
50k
21 km
1/2 Marathon
10 km
10k
Zehn Um Zen
Visit the organization's website for the most recent information.
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