Columns: In Istanbul, Turkey, Teams must travel two miles to Binbirdirek Cistern, an ancient well held up by 224 columns, each displaying a number. Teams must use a unique grid with coordinates directing them to four specific columns. Next, Teams must pull a box from the well and, using the four numbers from their columns, figure out the correct combination to unlock their next clue. Only Ron & Kelly chose this option.

Kilos: For Kilos, Teams must travel to a town square and take part in a common practice on the streets of Istanbul, Turkey: weighing people. Once they have weighed enough people to accumulate a total weight of 2,500 kilograms, or 5,500 pounds, they would get their next clue. Rob & Amber, Meredith & Gretchen and Uchenna & Joyce tipped the scales in on this leg.

In Istanbul, Turkey, this Roadblock required one Team member to storm the ancient fortress called Rumeli Hisari. First, they must climb a 25-foot rope ladder. Then, after making their way to the top of a tower, find a key. Finally, they would have to rappel back down to the courtyard to unlock their next clue. Uchenna, Gretchen, Rob and Ron stormed the fortress for their Teams.


There was no Fast Forward on this leg.


There was no Yield on this leg.