On the final Challenge, the teams will need to stop at series of checkpoints along a 10 mile run. When things start off, Kenny and Tina are in the lead and it looks like they have a good chance of winning. But when they hit the puzzles that are in between checkpoints, they have more trouble than usual. Wes and Casey are going strong for the first part of the mission, but Darrell and Aviv are able to complete their puzzle and drop their weight, enabling them to run much faster then the other teams. Darrell and Aviv pull off a big win, winning the long-awaited prize of $200,000 to be split between them both. Kenny and Tina come in second place, winning $30,000 and Wes and Casey are last, winning $30,000. (thetvdb.com)