The contestants were given a shake-up, as Hayley revealed that the teams were being broken down and contestants were now playing as singles. Lydia was revealed as the Biggest Loser in the competition so far, having lost a massive 35.3kg. The contestants all received their black uniforms, before hitting training. The contestants then arrived at the fields for their first Contest as singles, with the first leg a 400 metre race, won by Margie. Hayley revealed that for the second part of the Contest, players had to strap on weight vests carrying the weight they’d dropped so far, with the racers getting closest to their original times going through to the next stage. Michelle came closest, followed by Lisa, Simon and Graham. For the third and final round, Lisa took the overall victory by one second and won the power of The Walk.