Some seasons have included one or more double-length legs (or called "Mega leg" in season 32), where teams complete two sets of tasks (usually a second Roadblock and second Detour challenge, as well as other Route Info challenges) before arriving at the next pit stop, and airs as two episodes on the show. Usually, teams will be lead to the show's host with a clue that implies that a Pit Stop is ahead, but are surprised as they are not checked in at a pit stop but instead are given a clue to continue racing.