S1·E5 July 22, 2008

The next 24 contestants compete against each other and the clock to make it through wild obstacle courses to ultimately be one of the final 4. This weeks obstacles include Dirty Balls, Big Balls, Ball Swing, Sucker Punch, Dizzy Dummy, Barrel Spill and Slippery Snakes. The final 4 then face the Wipeout Zone. The contestant with the fastest time wins $50,000.