Tuckerman Inferno Pentathlon

MAR
21
2026
Test your mountain skills in this five stage winter pentathlon on the slopes of Mount Washington. Participants use alpine and nordic techniques to traverse from the summit area down to Jackson Village in a unique relay format.
Sat 21 Mar 2026
Pentathlon

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Tuckerman Inferno Pentathlon

The Tuckerman Inferno Pentathlon is a multisport winter competition that tests travel skills in a mountain environment. Participants navigate the eastern flank of Mount Washington, ascending toward the summit when weather conditions allow, before descending to Jackson Village. The course requires a variety of specialized techniques, including alpine touring, technical ski mountaineering, and alpine ski racing.

The event follows a pentathlon format divided into five distinct stages. These stages incorporate backcountry nordic travel and nordic ski racing skills alongside downhill and mountaineering disciplines. The race includes established relay tag zones and provides time splits for each segment of the course. Registration is open to individuals and relay teams, with proceeds supporting the Mount Washington Avalanche Center Foundation.

The five stages of the pentathlon are: Visit the organization's website for the most recent information.

  • Alpine touring ascent
  • Technical ski mountaineering
  • Alpine ski racing descent
  • Backcountry nordic travel
  • Nordic ski racing
Pentathlon