Episode 1 | Nanna Is Kickin' Your Butt

Eleven teams of two people travel from downtown Los Angeles, California to Valparaiso, Chile, where they battle exhaustion, and have to face their fear of heights in one of the most daunting Road Blocks ever.

Episode 2 | When the Cow Kicked Me in the Head

The ten remaining teams stay in Chile as they travel from Valparaiso to Puerto Varas. When one person encounters a moody cow at the Road Block, it becomes a recipe for pain.

Episode 3 | Run Like Scalded Dogs!

The nine remaining teams travel from Puerto Varas, Chile to Bariloche, Argentina. Some people become physically exhausted at one of the Detour choices, while at the other option, others find it mentally challenging to follow direc...

Episode 4 | We Are No Longer in the Bible Belt

The eight remaining teams travel from Bariloche, Argentina to Hamburg, Germany. For the first time, two people from different teams have to join forces and work together at the Road Block.

Episode 5 | I Think We're Fighting the Germans, Right?

In the rest period, a bus takes the eight teams from Hamburg, Germany to an unknown location in France, from where they travel to Massiges and find that their nerves are tested by a re-enactment of the First World War at the Detou...

Episode 6 | Cathy Drone?

Racers are less than bubbly after sprinting to the wrong Detour location, and one Racer tests the power of duct tape after their car becomes a casualty of the Race.

Episode 7 | Anonymous?

The six remaining teams travel from Pierry, France to Praslin, Seychelles, where some race with a giant tortoise at the Detour, and one person from each team searches for a message at the bottom of the sea at the Road Block.

Episode 8 | You're Like Jason Bourne, Right?

Teams find that luck doesn't pick sides in a sweat-drenched test of endurance where they must choose to face a 153-step climb or take a 35-foot-high lesson in Chingay.

Episode 9 | Dumb Did Us In

Tempers and tensions flare when Racers place a target on one Team's back, and feuds come to a head when a U-turn comes into play.

Episode 10 | I Feel Like I'm in, Like, Sicily

The four remaining teams travel from Singapore to Shanghai, China. For the first time, teams have to perform two Road Blocks in a single leg, with each person in the team having to do one of the two tasks.

Episode 11 | They Don't Even Understand Their Own Language

The Final 4 teams struggle with the language barrier in Shanghai while sorting through hundreds of golden Buddhas and thousands of Chinese stamps in their pursuit for a spot in the Final 3.

Episode 12 | Huger Than Huge

With the million-dollar prize on the line, Racers come face-to-face with Darth Vader, and Teams drop all pretense of friendliness after a cut in line cuts into another Team's time while an angry confrontation awaits another at the...