Rav Wilding, Amy Williams and Angellica Bell face their final set of challenges before one of them is eliminated. They must survive the night in a snow cave that they must build themselves. The following morning they meet up with Paddy and Charlotte as a frozen lake where they must swim between holes under the ice. The celebrity that swims the shortest distance in the slowest time will be eliminated from the competition. Angellica and Rav end up doing best leaving Amy eliminated from the competition. Rav and Angellica then face their final challenge. They take part in a snow mobile race to a checkpoint where they must melt a block of ice to get a key that will unlock a box containing a harness they'll need to complete one last obstacle. The first to make it to the finish line is crowned this year's champion.