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Copper Kings 100

Name: Copper Kings 100
Start: 2025-06-27
End: 2025-06-28
Location: Butte

Butte, United States • 27-28 Jun 2025

The Copper Kings 100 is a challenging 100-mile ultramarathon held in Butte, Montana, starting and finishing at the historic Belmont Mine. The single-loop course features 63 miles along the scenic Continental Divide Trail, with elevations ranging from 5,650 to 8,400 feet and a total vertical gain and loss of 14,400 feet. Known for its rugged mountain terrain, the race offers a true test of endurance with marked trails and full aid stations. The event honors Butte’s copper mining heritage and provides a unique experience through the "Richest Hill on Earth." The inaugural official race is set for June 27, 2025. 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.

Trail runs nearby

Saturday Jun 21

Wulfman's CDT Trail Race

Butte

14 km

Wulfman's CDT-14K Trail Race is a scenic 14-kilometer trail run held near Butte, Montana, along a completed section of the Continental Divide National Scenic Trail between Homestake and Pipestone passes in the Beaverhead-Deerlodge National Forest. The course features majestic rock formations and bea..