I suspect 20 minutes could be shaved off by a good runner, I would probably only manage to shave off 15

Edit 12/3/18 - As new runners have added their times, it is clear that Easy mode's damage reduction has substantial impact on the time, hence the spinning out of this run into a Normal Mode category. Also, Classes had not yet been implemented, and the Theif speed boost, combined with their INSANE luck for better drops (7vs50) should make this run super easy to beat.