I think this is the first marathon since the series ended.
AMC is showing every Breaking Bad episode, start to finish, starting this Friday.
Here are the deets from TVLine:
FRIDAY, DECEMBER 27
12 pm — 12:48 am Breaking Bad (AMC) | Have a very meth-y Christmas with a four-day, every-episode-ever Breaking Bad marathon from Dec. 27-30. Episodes begin each day at noon… so keep the Xanax close
If you'd like to see what else is marathoning this year:
Note: There are plenty of threads discussing the series, please limit any discussion in this thread to this marathon. And no spoilers!
Here is the thread for the series finale
, which is full of spoilers, and can be used to discuss not only the finale, but any aspect of the show.