When does Physical: 100 return?

100 competitors go head-to-head in various individual and team challenges, or 'quests' of strength, balance, agility, endurance, willpower and strategy. After each quest, participants are eliminated until only one remains to win the prize of ?300 million (US$240,000) The show started off with 100 participants, 77 men and 23 women, with some being eliminated each episode.