It's the final week on campus, and the five remaining contestants hike up a hill to meet Alison, who's standing next to five mannequins saddled with weights. Antone guesses it must be the Put-the-Weight-Back-On Challenge. Alison reminds everyone how much weight they've lost thus far: John has lost 140; Antone, 116; Vinny, 102; Sunny, 75; and Becky has lost 61 pounds. Today they'll remind themselves why they're not going to put the weight back on - by putting it back on. The players will race up a mountain carrying all their lost weight, taking off a little bit at each of 10 checkpoints representing each week of the competition. The winner will receive a one-pound advantage at this week's weigh-in. Putting on his weight vest, John immediately feels anger; for her part, Sunny wants to win, if only so John doesn't win after what he did to her last week. Putting on her weights, Sunny cries, shocked at the reality of what she did to herself.