Events Calendar
Mammoth Mountain is your year-round playground with big mountain fun around every turn. From world-class competitions to Woolly's family-friendly events and festivals in The Village, there's plenty of adventure, entertainment, and good times ahead. Check out the full calendar below, plan your trip, and book your stay with us for big savings.
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25 | 26 | 27 | 28 | 29 | 30 | 31 |
Mammoth Wedding Expo
Nov 7 / 5:30 PM - 7:30 PMStart planning your dream mountain wedding with an evening of food, music, samples, inspiration, and a chance to meet the Mammoth Mountain Weddings team and local vendors.
26/27 Opening Day
Nov 13 / 8:30 AM - 4:00 PMKick off the 26/27 winter season with us. Take some turns and celebrate winter with good times and good friends at Mammoth Mountain.
Thanksgiving Dinners
Nov 26 / 2:30 PM - 9:00 PMJoin us for Thanksgiving Dinner on Nov 26, 2026 at Mountainside Bar & Grill, Apricity, or The Lakefront Restaurant.
Unbound Series Rail Jam 1
Nov 29 / 8:30 AM - 4:30 PMStep up your on–hill game with some friendly competition or enter for a chance to qualify for the USASA National Championships. Open to all ages and skill levels.
Kids Ski Free Week
Dec 5 / 8:30 AM - Dec 11 / 4:00 PMChildren 12 and under ski free at Mammoth Mountain during Kids Ski Free Week in December.
Ikon Pass Holder Early Ups
Dec 6 / 7:30 AM - 9:30 AMEarly Ups offers Ikon Pass Holders the chance to enjoy early access to Mammoth Mountain beginning at 7:30 AM.
Night of Lights
Dec 12 / 5:00 PM - 10:00 PMCelebrate the magic of the holiday seasons with live music, fireworks, kids activities and more.
June Mountain Opening Day
Dec 19 / 7:30 AM - 4:00 PMJoin all the fun as June Mountain opens for the 25/26 winter season. Kids ski and ride free.
Unbound Series Rail Jam 2
Dec 28 / 8:30 AM - 4:30 PMStep up your on–hill game with some friendly competition or enter for a chance to qualify for the USASA National Championships. Open to all ages and skill levels.
Unbound Series Rail Jam 3
Dec 30 / 8:30 AM - 4:30 PMStep up your on–hill game with some friendly competition or enter for a chance to qualify for the USASA National Championships. Open to all ages and skill levels.
New Years Celebration
Dec 31 / 6:30 PM - 9:30 PMWhether you watch the ball drop at 9:00 PM so you can get to bed early for first tracks, or you’re ringing it in 'til the early morning, there’s a New Year’s Eve option for you.
Unbound Series Slopestyle 1
Jan 3 / 8:30 AM - 4:30 PMStep up your on–hill game with some friendly competition or enter for a chance to qualify for the USASA National Championships. Open to all ages and skill levels.