How Jonathan Siegrist Is Pushing American Sport Climbing
Jonathan Siegrist explores a remote crag in southern Utah, in search of the hardest sport climbing in the U.S.
jonathan siegrist
Watch Jonathan Siegrist Put Down “One Hundred Proof” (5.15a)
Jonathan Siegrist, on the first ascent of Hundred Proof (5.15a), in February 2020.
Comfort Zone
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Climbing Styles: The Architect
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