请调整浏览器窗口大小或者请使用手机查看!
The teams race to Fort McMurray, Alta., where some start to feel the pressure with three express passes up for grabs.
Ten teams kick off the race at Signal Hill National Historic Site and travel to Vancouver.
The teams race to Castlegar, B.C., where grueling challenges lead some teams to spiral out of control with three Express Passes in play.