Battle of the Fittest Couples

The 12 couples test their strength and swimming ability in the Tow Job challenge, alliances form in the house, and two couples face off in a Rage Cage tug-of-war elimination.

Robbie and Nicole clash over sharing common space, the couples compete in a free-for-all race up a sand dune, and Rage Cage selections provide an opportunity for revenge.

A new alliance forms, the couples test their strength, speed and gag reflexes in the Main Event challenge Sick & Tired, and the Rage Cage is a fight to the finish.

The nine couples walk a tight rope in the Flying Blind challenge, and tensions soar as Kyle and Shay betray another couple and try to exploit an injury in the Rage Cage.

The couples compete in the When Push Comes to Shove challenge, and in order to quash some house drama, one couple volunteers for the Rage Cage.

A previously eliminated couple takes the spot of another after an unforeseen event, a swimming challenge proves to be a drag, and the Rage Cage elimination shocks everyone.