In the grand finale, our teams battle to recreate an intricate dessert, navigate a maze-like bookstore, and then recall past destinations, all leading to a pit stop finish like never before.

The Amazing Race Australia returns longer, tougher and more challenging than ever as racers vie for the $250,000 prize. Eleven new diverse teams will travel more than 65,000 kilometres across four continents on a route which includes a mix of iconic sites and some very surprising destinations.

The adventure continues as the teams head for India. Sparks fly when one couple struggles to navigate the chaotic streets of Delhi, while another team trips up milking cows. And could a breach of the race rules prove very costly for one pair?

The remaining teams battle it out over the latest leg of the competition as they make their way towards Turkey.

Starting in Hobart, the teams head back in time at the historic town of Ross as they must compete in a gruelling challenge of strength and stamina while shackled and dressed as convicts.

Teams travel to Lisbon, Portugal where they are put through the basics of singing, counting and reading detail in their clues; newlyweds Ashleigh and Jarrod face the biggest test of their relationship.

In the final leg, the teams travel from Sydney, to Canberra, and then up to the Snowy Mountains for the epic race to the finish line.

Leg 7 (Mongolia → Zimbabwe → Zambia). The final six teams make their way through Zimbabwe. Which team will be first to the Pitstop and which team will have to kiss their shot at $250,000 goodbye?

The remaining teams make their way from Cambodia to Thailand on foot and then have to deal with a long bus ride to get to their destination.

The remaining teams make their way to Namibia in Africa and come face to face with the local wildlife. Tension is running high and threatens to turn physical between Kiwis Jono and Johnny.

Teams are heading for a culture shock when they hit the freezing temperatures of St Petersburg Russia. A task to re-code naval flag signals divides alliances.

With no rest, teams are still racing and heading for central Russia; after a long train trip, they face a nation vs. nation challenge; teams from the losing nation face the prospect of elimination.

In the race to the next Pit Stop, the teams need to muster the courage and embrace their inner performer as they hit the stage singing, dancing, and even completing one hell of a Hollywood stunt.

The remaining teams heads to Istanbul and some teams turn on one another while others turn on workmates Paul and Steve. A simple market challenge manages to test the patience of all of the teams. An ancient treasure could be the undoing of one pair of race favourites.

The teams are pleased after they learn that they are heading to Paris and straight into a culinary adventure. There is friction after Joseph and Grace steal Sarah and James' taxi, and the ramifications will still be felt thousands of kilometres away.

Joseph and Grace soon discover that the consequences of 'Taxigate' are far-reaching as they're confronted by James and Sarah in Cuba. A detour which involves two Cuban icons ends with aome shocking results. The teams are then surprised to learn they're heading for 'Australia'. The streets of Havana could prove to be the end for one of the race favourites.

The teams battle it out in Banff in the beautiful Canadian Rocky Mountains. They find the going tough on the snow and ice and atempting to climb a frozen waterfall proves particularly difficult or a race favourite.

The remaining teams left in the running battle to make the top three in Beijing, China.

The three remaining teams battle it put across two continents in the quest to cross the finish line first.

A final nail-bitting Road Block forces the teams to walk across a suspended ladder bridge that hangs 80m off the ground and into the abyss of the mountains.

In their first challenge, the teams are locked up in the Old Dubbo Gaol. To receive their next clue they must plan the ultimate prison break and evade the ever vigilant guards.

Eleven celebrities race around the world with those they hold dearest. Swapping 5-star luxury for the chaotic streets of New Delhi, they'll get a taste of local life as they race to the first pit stop.

Our celebrities and their nearest and dearest travel to the Indian coastal state of Kerala. Navigating the West Coast Canal System, one team must face the biggest setback in Amazing Race History!

In Langkawi, Malaysia, where our celebrities will face their fears, a fruit basket levels the playing field and the race to the pitstop has never been closer!

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.