The Amazing Race (2001)

S11E5 You Need To Watch Your Jokes, Guy

The seven remaining teams leave their Pit Stop at Argentina's "End of the World" and head to the nearby Marshall Mountain range. After a half-mile hike, they use an avalanche beacon to locate another clue. This clue sends them on a 7,000-mile journey to Naputo, Mozambique. Although the teams are given tickets for a 3 P.M. arrival, they manage to secure earlier flights that land at 9 A.M. Once in Mozambique, they drive 45 miles to the Apopo Training Field, where one member from each team participates in a Roadblock with trained rats. After finishing this challenge, they choose between a Detour involving either nail care or heavy lifting. As they race to the Pit Stop, two teams sprint neck-and-neck, resulting in a near tie. One team arrives last but is thrilled to find out they are safe from elimination.