Mammoth Mountain opens its 2026-27 winter season with first chair, the annual banner breakthrough, Woolly, and a toast to winter at the bottom of Broadway Express. The official event runs 8:30 AM-4:00 PM on November 13. A lift ticket or valid pass is needed to ski or snowboard; lodging and lift-ticket offers are separate products and are not event registration.

Mammoth Mountain Ski Area

Public season-opening celebration; skiing and snowboarding are subject to normal mountain access, terrain, and safety rules.

The event has not occurred; results are not yet available.

Upcoming Mammoth Mountain 2026-27 Winter Season Events

26/27 Opening Day at Mammoth Mountain