From Sat. 26 Dec 2015, 1:00 (UTC) to Sun. 3 Jan 2016, 23:00 (UTC), SimRacing-GP hosts the "Year End Challenge : Flat6 @ Green Hell" : rFactor 2 > Flat6 Series @ Nordschleife - 24H @ Nordschleife - Tourist (Autumn) The Challenge format is meant for pickup, quick races. Every 2 hours at 00, will start a 20min. Race (a minimum of 3 Drivers is required). Registered Drivers can post Hotlaps during Qualys and score Points during Races. Have Fun !