Expedition Impossible

Teams of three solve problems while racing across deserts, over mountains and through rivers. Each week a new stage of the expedition is revealed. Will teams crumble under the pressure of having to think clearly in the wilds of the great outdoors, or will they work together to get through and complete their adventures? After ten legs of competition, one team will cross the finish line first to claim victory.

Official website :http://abc.go.com/shows/expedition-impossible/