Boreal Mountain Resort, which prides itself as being Northern California's first – and only - all-mountain terrain park, is offering free riding to it frequent customers. Simply pick up an iRide Card at any Boreal ticket booth, and after two days of paying $42 for an adult all-day lift ticket ($44 during holiday periods) the third day's on the house. There are no sign-up fees or blackout dates for the card and the paid days don't have to be consecutive. Sister resort Alpine Meadows also has an iRide program: The card gives you $3 off the $46 adult rate ($55 during holiday periods) for the first two days and $10 off the third day.