Judy looks for her missing father, who was deported after World War II, presumed dead. John questions his ancestry, and Ukrainian sisters Svitlana and Oksana look for family in Britain. Show more
Charlotte looks for her dad after losing her mother. Rogie tries to find a secret sibling. And Lviss investigates whether his ancestry really is Nigerian. Show more
The five intrepid teams reunite in London to look back at their 51-day thrilling adventure through some of the most beautiful, populous and remote places on the planet. Show more
After 21,000 kilometres, two continents and 17 countries, the teams embark on the final leg of their epic journey. Show more
The five teams reunite for the first time to reveal fascinating insights into their different strategies and individual experiences - from their highest highs to their lowest lows. Show more
As the 25,000km race to Ushuaia approaches the halfway mark, the four teams compete with the extreme altitudes of Peru. Show more
The teams must navigate the full length of Thailand to reach the next checkpoint - Koh Phi Phi - an archipelago of islands immortalised by the Hollywood blockbuster movie The Beach. Show more
The race to Lombok is well underway and less than five hours separate the teams. Leaving Nara City, they must cross their first border into South Korea to reach the second checkpoint in Sokcho. Show more