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34,045EventsUnited States2026
JUN 2026
12FRI
26
JUN
Copper Kings 100
Butte, US
FRI
26
JUN
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29
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Copper Kings 100
Friday, June 26, 2026 · Butte, United States
Distances
160.9km
Start location
About this race
This endurance run follows a single loop, incorporating a significant section of the Continental Divide Trail. The course starts and finishes at the same point. It's set in an area once known as "The Richest Hill on Earth" during its mining boom, a nod to "The Copper Kings" who once dominated the region's profits.