New Years is a Wednesday in 2014. Unless Disney changes usual patterns, that means Marathon weekend will be Saturday, January 11 (half marathon) and Sunday, January 12 (full marathon) -- When Jan 1 is midweek, the marathon is always the second weekend in January. As far as DVC demand goes, it is a high DVC demand time and that includes the nights from Thurs through Monday. As to park crowds, they are very manageable. Somewhat more crowded than some other times in Jan but not bad.