Skinning, boot-packing and downhill skiing: welcome to skimo at the Winter Olympics

February 4, 2026

TL;DR

Ski mountaineering (skimo) is a new sport being added to the Winter Olympics at Milano Cortina 2026.
The sport involves ascending a mountain on skis, hiking, and then descending rapidly.
ISMF has created a modernized version for commercialization and Olympic inclusion.
Events in Bormio will include sprint and mixed relay races on-piste.
Key differences from other skiing disciplines include lightweight equipment and technical transitions between ascent, boot-packing, and descent.
Athletes use "skins" for traction during ascents and transition by removing skins and adjusting boots for hiking.
France, Spain, Italy, and Switzerland have dominated the World Cup circuit.
The sport's flexibility and minimal infrastructure needs make it adaptable to changing snow conditions due to climate change.
Some events may start off-snow or utilize artificial snow areas.
Ski mountaineers are keenly aware of climate change impacts on mountain environments.

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