Three teams set out in search of hidden cash in the Yasawa Islands; a team's poor navigation skills lead them astray; a team stops to rest near the end of the race.
The teams must face thick forests, limestone cliffs and massive sand dunes in New Zealand.
The teams venture across deserted beaches, dense bush and steep canyons to reach the prize.
The teams must navigate through jagged beaches, brush-covered mountains and swamp-like lagoons on a remote Tasmanian island.
Three teams head out on a 36-mile trek across red rock mesas and steep river canyons in order to find the briefcase hidden in the New Mexico desert.
Three teams are dropped off in the frigid Alps of New Zealand; the teams endure extreme temperatures while crossing snow-covered valleys to reach the briefcase.
The teams must navigate through the dense rain forests and mountains of the Fijian jungle.
The teams must make their way through towering peaks and dense forests while enduring unpredictable weather in the southern Rocky Mountains.