 In Leg 11(Season 6) , Hayden & Aaron arrived third, in front of Adam  and Rebecca, but were eliminated because they had taken a four hour  time penalty for not completing the roadblock. Both Rebecca and  Hayden almost had to quit the roadblock because the last gondola  down the mountain was about to leave. The task was to search  approximately 3,000 locks and find the one that opened with a key  they were given. At the last moment, as Hayden & Aaron were about to  quit, Rebecca opened her lock.