Longest serious game you've ever had?

http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2285735065/207743032?tab=overview So I just played a normal with a friend, and the game went on for 1 hour and 28 minutes. Both teams had 103 kills. The enemy team had 5 barons. It was pretty intense. So I'm curious, what's your longest game? A game where both teams actually want to win, and there's no running around doing nothing etc.