Biggest Loser Marathon

First, congrats to the 4 Biggest Loser contestants who finished their marathon. Michael and Ashley finished at 6:26 and Koli finished at 6:08. Daris finished in 4:02. Seriously?!?! I think they ran the marathon like 5 months after arriving on the Biggest Loser campus. I am amazed and happy for Daris, but does this make anyone else feel inadequate? I can't even run a half at that pace. I know he has basically been training like it was his job, but 4:02? That's 9:15 mins/per. Maybe I should try to contact him and ask him what his secret is. I'm really curious about his training plan too.