Lock Step

Lock Step is a recurring challenge form Survivor.

Rules
The tribes race against each other through a series of obstacles, while attached together by a rope. In this challenge, a tribe is only as fast as its slowest member. The first tribe to successfully complete the course with all of its members across the finish line wins.

In, only six members of each tribes will compete in the obstacle course, while the remaining three will solve a puzzle at the end.

History
The challenge debuted in. The tribes were even to the river. Kucha took a lead on the third leg, and although Rodger fell twice during the sprint, Maralyn proved too costly for Ogakor as they dropped their second straight immunity challenge.

In, the tribes were even throughout the course, but Fang could not unearth all the three bags of puzzle pieces, leaving the way open for Kota to win