The Biggest Loser · SEASON 5
Contestants Tackle One of the Biggest Challenges in Show's History
Episode 10 · 2008-03-04

- Reality
Episode overview
After revisiting the hospital to check in on their progress, the remaining players face off in one of the biggest challenges in "Biggest Loser" history -- they must fly across a ravine on zip-lines and collect flags. One player gets the chance to give immunity to himself or one of his teammates, and his decision ultimately affects his own fate. And a shocking announcement at the weigh-in changes the way the rest of the game will be played.
90 minutes
Season 5 episodes
1. They Got Fat Together, Can They Get Thin Together?2008-01-01
2. Contestants Face Barbecue Temptation and Giant Seesaw Challenge!2008-01-08
3. Tensions Run High As This Week's Challenge Causes Rifts Among Players2008-01-15
4. One Outcast Duo Squares Off Against All the Rest2008-01-22
5. Surprise Escalator Challenge Changes the Game Forever2008-01-29
6. Celebrity Chef Rocco DiSpirito Guest Stars2008-02-05
7. Special Guest Appearance by Jillian's Mom2008-02-12
8. Contestants Reunited With Loved Ones2008-02-19
9. One Team Surprised With Trip to Vegas2008-02-26
10. Contestants Tackle One of the Biggest Challenges in Show's History2008-03-04
11. All Contestants Return to Ranch in Surprise Twist2008-03-11
12. Contestants Made Over by Fashion Guru Tim Gunn2008-03-18
13. Competition Heats Up With Only Six Contestants Left2008-03-25
14. Last Five Contestants Get Surprise Trip to Australia2008-04-01
15. Surprise Game-Changing Twist in Last Episode Before Live Finale2008-04-08
16. "Biggest Loser" Revealed in Season Finale2008-04-15