Anyone here ever participated in a weight loss contest? The school I teach at is having a biggest loser contest amongst the staff, first weigh in is Friday. 10 bucks to enter, 12 weeks, weigh ins once a month and it goes by body fat % not raw weight loss. Just wondering what experiences people have had with contests like this. I feel pretty confident that I could win it, especially since the last four weeks are when I will be able to ride on the road 7x a week as opposed to trainer M-F and road on weekends.