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UP ski jumping facility to become one of world's largest

Renderings show the proposed improvements to convert Copper Peak ski jumping facility outside Ironwood, Michigan into a year-round training facility.

Renderings show the proposed improvements to convert Copper Peak ski jumping facility outside Ironwood, Michigan into a year-round training facility.

5 days ago·Detroit, United States

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The Detroit News broke the news in Detroit, United States 5 days ago on Thursday, March 26, 2026.

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