In Gwen We Trust

Synopsis
Chris walks into the main lodge at the episode's kickoff and explains the three-part trust-oriented challenge, featuring a rock climbing race up a boulder on the cliff, a three-legged race to the dock with two players attached at the leg and one standing on their shoulders, and a toboggan race down a steep, rocky hill. The first challenge, a rock climbing race, pits Courtney and Duncan against Gwen and Heather. As soon as Trent wishes Gwen good luck, Lindsay advises him not to talk to his girlfriend's worst enemy, indirectly revealing Heather and Trent's new found relationship for the first time.

A devastated Gwen begins tearing up, but continues climbing regardless, until Heather releases the rope attached to Gwen's harness and makes her fall. After the two engage in a brief feud, Chris forces Heather to switch positions with Gwen and the queen bee is pressured into climbing the boulder; however, she falls and is rushed to the infirmary and the Killer Bass win thanks to Courtney. During the three-legged race, Screaming Gophers members Leshawna and Trent are tied together with Lindsay on their shoulders, while Beth and Bridgette are paired with Harold on top for the Killer Bass.

As the Killer Bass take the lead, Harold becomes overconfident and starts showing off, resulting in him falling off the pyramid and handing the win to the Screaming Gophers. For the final part of the challenge, Cody and Izzy are paired against Geoff and Justin on the other team and told to toboggan down a steep, rocky hill blindfolded. Izzy and Cody eventually end up steering their toboggan in a river, so Izzy gets off the canoe and swims to the finish line, instead.

However, she is disqualified for disregarding the challenge guidelines and the Screaming Gophers win invincibility. Before the vote, Heather admits in the confessional that she is just manipulating Trent for his vote, and does not actually have any feelings for him; she then adds that Beth may make an easy-to-persuade alliance member once the teams dissolve. Later, at the bonfire ceremony, Noah is declared as the eliminated camper due to being deluded, lazy, and having minimal participation in the last two challenges, and as he walks the Dock of Shame, Chris signs off the episode.