CoreNation

Join Bear Mountain for the CoreNation Rail Jam, presented by The North Face, on December 28, 2025, from 9AM-3:30PM. The competition is open to all ages with a registration fee of $20. All registration fees, donations, and raffle funds will be matched by Big Bear Mountain Resort and The North Face and then donated to the non-profit, CORE.

Learn more: https://www.bigbearmountainresort.com/things-to-do/events/corenation

You may also like the following events from Big Bear Mountain Resort:

• Next month, 6th December, 09:00 am, Kids Ski/Ride Free Week in Running Springs
• Next month, 13th December, 11:00 am, Santa Comes to Valley in Green Valley Lake
• Next month, 20th December, 11:00 am, Santa Comes to Summit in Running Springs

Also check out other Contests in Big Bear Lake, Nonprofit events in Big Bear Lake.