Tag: Guillaume Pierrel

Lusti Bags First Descent of Deltaform Mountain’s North Glacier

Christina “Lusti” Lustenberger has added another bold line to her already formidable ski mountaineering résumé, claiming the first ski descent of the North Glacier on Deltaform Mountain alongside Guillaume Pierrel and Brette Harrington. The 11,234-foot peak rises above Moraine Lake in Banff National Park’s iconic Valley of the Ten Peaks — terrain that once graced …
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Christina Lustenberger is the First to Ski Mount Robson’s South Face

After a decade of envisioning the impossible, Christina “Lusti” Lustenberger has cemented her place in ski mountaineering history, becoming the first person to ski the south face of Mount Robson, the highest peak in the Canadian Rockies. Alongside French alpinist Guillaume Pierrel, Lustenberger successfully completed the historic descent on February 16, 2025. For years, Lustenberger …
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