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Idaho Springs I-70 to Summit Lake

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Colorado Hwy 103, Idaho Springs, Clear Creek County, Colorado, 80452, United States

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All the important climbing popularity information.

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There are 5,417 recorded attempts by 3,139 individual cyclists.

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That's an average of 1.73 attempts per cyclist.

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No one has favourited this climb.

How does this climb compare against every other climb in the world?

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This climb ranks 240th out of 2,710,652 worldwide cycling climbs.

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Ranked as the 26th most difficult cycling climb of all 337,250 climbs in United States.

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This is the third most difficult cycling climb in Colorado.

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This is the most difficult cycling climb in Clear Creek County.

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This is the most difficult cycling climb in Idaho Springs.