The fastest single marque GT racing championship in the UK, the Porsche Carrera Cup GB, heads to its most unpredictable venue amid one of its most unpredictable seasons in recent history. Around the challenging swoops and crests of Knockhill, three category title battles could see a decisive move to break season-long duels at the top of the points table in the Pro, Pro-Am and Am categories. Knockhill could once again produce a championship-deciding clash.