At first I was impressed with Dane in doing the marathon - I noticed it showed him coming through the finish line at 5:53 (as you can see from my signature I just did a full 26 mile marathon and I did it in just under that time) but then I noticed that Biggest Loser put that he finished it in 3 hours 53 minutes

This is highly unlikely that he did it that quickly - that is like Boston Marathon good

and unfortunately I don't think Dane is at that point. Doing further research it appears that someone who did the same marathon as Dane, she finished in 6 hours 14 minutes and said that Dane and his wife were behind her and got picked up and transported to the end of the race (meaning they did not maintain the set average pace therefore getting a DNF) She did say that he did at least 13 miles so he at least did a half marathon but most likely did not do the complete 26 miles. I applaud him for getting out there at the start line and getting done what he did but Biggest Loser should retract the time they stated for him doing 26 miles - less than 4 hours - talk about manipulating reality for TV