The Biggest Loser
Season 9 Episode 18 - Season 9, Episode 18
The players train for a marathon at home and must work to stay on track while away from the ranch. During the race, the contestants receive support from former players and family members. Later, Bob and Jillian hold last-chance workouts before the weigh-in, which determines who's moving on to the final round.
Episodes in Season 9
Week One
90 min
The Biggest Loser Season 9 - Week Two
90 min
Week 3
90 min
Season 9, Episode 4
90 min
Season 9, Episode 5
90 min
Season 9, Episode 6
90 min
Season 9, Episode 7
90 min
Season 9, Episode 8
90 min
Season 9, Episode 9
90 min
Week 10
90 min
Season 9, Episode 11
90 min
Week 12
90 min
Season 9, Episode 13
90 min
Season 9, Episode 14
90 min
Season 9, Episode 15
90 min
Season 9, Episode 16
90 min
Season 9, Episode 17
90 min
Season 9, Episode 18
90 min
Season 9 Finale
90 min