Leg 9 (Zimbabwe → Malawi). Five teams remain, as they make their way through Malawi and get closer to the winning prize of $250,000. If you can shell peanuts, mould bricks or sew shirts, then this is your leg of the race!

Leg 10 (Malawi). Would you rather spend the day doing laundry by hand or sorting through different species of fish? And what if that decision could cost you $250,000?

Leg 11 (Malawi → Thailand). The final four teams make their way to Thailand. Teams are faced with their toughest eating challenge yet, with every contestant having to take part in order to get their next clue.

Leg 12 (Thailand → Australia).

Our celebrities will experience the real Africa when they head into the Cradle of Humankind. One wrong move puts a fan favourite team in danger of elimination.

The Amazing Race Australia continues as the six remaining celebrity teams travel to the Namib Desert in Namibia. They race through the unforgiving desert terrain, one mistake could cost a team the race.

At the start of the day, the teams are left speechless when Beau reveals a shock twist that will change the state of play for the entire race.

The race accelerates to new heights when the teams must attempt an epic underwater helicopter escape challenge in one of the most terrifying tests of the race so far.

A detour has the teams explore the historic German town of Hahndorf as they must choose between slap or snag in a hilarious Bavarian bonanza.

Seeking help from the locals for an iconic outback challenge, the Dunny Derby, their newfound friends must take their place on the 'throne' for a race across town.

Leg 3 (South Korea → Vietnam). Teams must head to a local puppet theatre to get their clues for the next destination before having to undertake an eating challenge which is not for the faint hearted.

The race is about to set off! Fourteen teams will criss-cross the nation taking part in heart-stopping and stomach-churning challenges, all with their eyes on the $250,000 prize.

They might be in a tropical island paradise but it's not all sunshine and rainbows as the teams' endurance is put to the test in an epic challenge of strength and resilience on a barge off the shore.

Like castaways left at sea, the teams are left with only a simple treasure map and a cryptic message in a bottle to guide them towards the finish line at the sixth pit stop of the competition.

For their first challenge, the teams make their way to Australia's first legal casino and take a gamble at building an epic house of cards that must be five storeys 

At the impressive Strathgordon Dam, the teams must embrace their inner athlete and dunk a basketball into an oversized hoop on the dam wall in order to receive their next clue in the race.

As teams make their way to Vancouver, and a 'sleep in' could prove costly for one couple. Rivalry between the policemen and Paul and Steve heats up. Some cracks appear in more than of the other teams.

Leg 2 (South Korea). Teams will need to choose their challenges wisely when an obstacle course or a skill testing drone flight are on the table. The last team to arrive at the Pitstop may be eliminated.

Leg 4 (Vietnam). The contestants find themselves battling as much with the heat as with each other. It's a mad dash to the end as the teams do all they can to avoid being eliminated from the race.

Working alongside our Aussie lifeguards in red and yellow, the teams take on some of the toughest surf conditions and complete a rigorous series of challenges to receive their next clue.

When strong winds take a stunning hot air balloon ride off course, the teams brace themselves for the twists and turns of the ninth leg of the race.

The teams must brave the freezing cold water in an ambitious challenge that sees them work alongside research scientists who are studying the endangered Australian sea lion.

The race continues as our celebs push on without a break. After a day of hustle and heat our stars camp on the beach. When the teams fly to Penang, it'll be the end of the line for one battling pair.

Our teams are racing amongst the people in the bustling township of Soweto, South Africa. Here, they will experience firsthand the profound impact that Nelson Mandela had on the local community.

The worldwide adventure continues when most teams struggle to find flights out of Indonesia. One team enquires about a bus off the island, while sparks fly when another couple can't agree on how to get to Vietnam.