Team rivalries blow up in Saskatoon as a Prairie showdown sends one team packing.

The four remaining teams swim the Rideau Canal Locks in Ottawa and loyalty is tested as Brandon reveals a shocking twist.

Things get nasty after 5 players hang from a Vancouver high rise to avoid elimination.

In Mont Tremblant, the teams face-off in a punishing race to punch a ticket to the finale.

The epic cross-country journey ends on Vancouver Island and 1 team is crowned Canada's Ultimate Challenge champs.

Teams fight for survival on Les Îles-de-la-Madeleine in Québec with the first elimination on the horizon. Early rivalries and alliances come into play as one team gets dropped from the competition.

The Ultimatum twist rocks the players to their core in the heart of the Canadian Shield.

Players travel to Whistler Olympic Park for the inaugural team challenge, the Ski Jump Relay Race. Next they head to Squamish, where coaches select solo Players to compete in the High Ropes challenge.

Pairs compete in the Handcar Hustle at Carcross Station, teams Bridge Build and Supply Carry above the Yukon River, and finally the solo Fat Tire Desert Bike Race. A Player Shuffle surprises everyone.

Tensions rise during a tough rafting competition in Canmore, Alberta, and game-changing news strikes hard.

In Drumheller, the Alberta the teams dig deep in two dino challenges and then a huge twist spins them out.

Pairs compete in the River Raft Supply Dash on the raging Athabasca River, then solos climb high for the Towering Tree challenge. Next stop, a working ranch for the Roll in the Hay team challenge.

Twenty extraordinary Canadians form five formidable teams and face-off in a massive cross-country obstacle course competition. The action kicks off in St. John’s with two epic challenges.

The Teams travel to Kelowna, BC, for the Plane Pull, the tandem Rosé Roll, and the solo Trestle Trip challenge; the competition intensifies in the first elimination round and one team is sent home.