My longest film list to end all longest films lists

Here is my definitive list of the longest films ever made. Nothing is under 3 hours in length. This took me a long time to find all the films, and even longer to put them in order. *guess what the number one film is*
http://www.imdb.com/list/a5U-xpu8v9M/

Brief Encounters: 1500+ Short Films:
http://www.imdb.com/list/bPqLTtv-zHw/