when I get myself to comfortably running a 12 min mile, I’m going to start the C25k program.  I currently run/jog a 14-15 min mile.  But I think when I get down to a 12 min mile, it would be a good time to start the C25k program, and then maybe by the end of it I’ll be done to a 10 min mile! woohoo, anyways, just an idea I had.