The competition returns as nine teams learn New Zealand's deceptive beauty packs a vicious punch.
Desperate for food, eight teams battle starvation and brutal weather at the start of race two.
Stragglers finish race two; at survival camp, the hunt for resources is on.
Seven teams tackle the first half of race 3, as injuries threaten to derail the competition.
A potential double elimination threatens the six teams left as they fight to survive race three.
A non-stop race tests the limits of the five remaining teams.
As race four finishes, unexpected events turn the whole competition on its head.
After a shocking exit, the remaining three teams must prove worthy of winning the grand prize.
Three teams battle through one last gauntlet to decide which team will walk away with $500,000.