Season Thirteen of The Biggest Loser premiered on January 3, 2012.
Episodes
# |
#
|
Title
|
|
|
Airdate
|
|
|
|
158 |
1
|
Episode 1301
|
|
|
January 3, 2012
|
|
|
|
159 |
2
|
Episode 1302
|
|
|
January 10, 2012
|
|
|
|
160 |
3
|
Episode 1303
|
|
|
January 17, 2012
|
|
|
|
161 |
4
|
Episode 1304
|
|
|
January 24, 2012
|
|
|
|
162 |
5
|
Episode 1305
|
|
|
January 31, 2012
|
|
|
|
163 |
6
|
Episode 1306
|
|
|
February 7, 2012
|
|
|
|
164 |
7
|
Episode 1307
|
|
|
February 14, 2012
|
|
|
|
165 |
8
|
Episode 1308
|
|
|
February 21, 2012
|
|
|
|
166 |
9
|
Episode 1309
|
|
|
February 28, 2012
|
|
|
|
167 |
10
|
Episode 1310
|
|
|
March 6, 2012
|
|
|
|
168 |
11
|
Episode 1311
|
|
|
March 13, 2012
|
|
|
|
169 |
12
|
Episode 1312
|
|
|
March 20, 2012
|
|
|
|
170 |
13
|
Episode 1313
|
|
|
March 27, 2012
|
|
|
|
171 |
14
|
Episode 1314
|
|
|
April 3, 2012
|
|
|
|
172 |
15
|
Episode 1315
|
|
|
April 10, 2012
|
|
|
|
173 |
16
|
Episode 1316
|
|
|
April 17, 2012
|
|
|
|
174 |
17
|
Episode 1317
|
|
|
April 24, 2012
|
|
|
|
175 |
18
|
Episode 1318
|
|
|
May 1, 2012
|
|
|
|