Season
- Season 0 2007-09-04
- Season 1 2004-10-19
- Season 2 2005-09-13
- Season 3 2006-09-20
- Season 4 2007-09-11
- Season 5 2008-01-01
- Season 6 2008-09-16
- Season 7 2009-01-06
- Season 8 2009-09-15
- Season 9 2010-01-05
- Season 10 2010-09-21
- Season 11 2011-01-04
- Season 12 2011-09-20
- Season 13 2012-01-03
- Season 14 2013-01-06
- Season 15 2013-10-08
- Season 16 2014-09-11
- Season 17 2016-01-04
- Season 18 2020-01-28
Season 18 Episode
- Season 11 Week 1
- Season 11 Week 2
- Season 11 Week 3
- Season 11 Week 4
- Season 11 Week 5
- Season 11 Week 6
- Season 11 Week 7
- Season 11 Week 8
- Season 11 Week 9
- Season 11 Week 10
- Season 11 Week 11
- Season 11 Week 12
- Season 11 Week 13
- Season 11 Week 14
- Season 11 Week 15
- Season 11 Week 16
- Season 11 Week 17
- Season 11 Week 18 “Makeover Week”
- Season 11 Week 19
- Season 11 Week 20
- Season 11 Week 21
The Biggest Loser - Season 11 Episode 14 Week 14
5.50 90 minutes The teams compete for a night out on the town during a pop challenge to estimate the length of a mile. The losers must clean the ranch. Elsewhere, another challenge finds the players racing to light up a board; the losing team receives no votes at elimination.
