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Copper Kings 100

Butte, United States • 27-28 Jun 2025

The Copper Kings 100 is an exciting 100-mile ultramarathon set in Butte, Montana, starting and ending at the historic Belmont Mine. The course features a stunning 63 miles along the Continental Divide Trail, with an elevation range from 5,650 to 8,400 feet, totaling 14,400 feet of vertical gain and loss. This inaugural event, taking place on June 27, 2025, follows previous informal runs in 2023 and 2024. Participants must be at least 18 years old, and the race has a 40-hour cutoff. For more details, visit the official website. Visit the organization's website for the most recent information.

United States Montana Butte

Race information

Website Registration
100 mi
14400 m+
100 Miler
Visit the organization's website for the most recent information.
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