If you are talking about the one here on 3FC it is ongoing. It will end sometime early April and a new one will start a few weeks later.
If you are talking about the actual show go here
Highest weight 300.2 DONE! -10lb=(290.2)
still to go -5%=285.2 -25lb=275.2 -10%=270.2 -15%=255.2 -50lb=250.2 -20%=240.2
-70+lb and lowest adult weight I can remember=228