Question: What is the length of the track where the 2013 Liqui Moly Bathurst 12 Hour was staged?

Related documents: [0]  [DOC] Mount Panorama Circuit is a motor racing track located in Bathurst, New South Wales, Australia. It is situated on a hill with the dual official names of Mount Panorama and Wahluu and is best known as the home of the Bathurst 1000 motor race held each October, and the Bathurst 12 Hour event held each February. The 6.213 km long track is technically a street circuit, and is a public road, with normal speed restrictions, when no racing events are being run, and there are many residences which can only be accessed from the circuit. [END] 
[1]  [DOC] The 2013 Liqui Moly Bathurst 12 Hour was an endurance race for a variety of GT and touring car classes, including: GT3 cars, GT4 cars, Group 3E Series Production Cars and Dubai 24 Hour cars. The event, which was staged at the Mount Panorama Circuit, near Bathurst, in New South Wales, Australia on 10 February 2013, was the eleventh running of the Bathurst 12 Hour. The race also incorporated the opening round of the 2013 Australian GT Championship. The Australian GT Championship was to compete as the first hour only and cars were permitted to enter for only that hour or to cross-enter for both the first hour and continue for the endurance race. [END]  
Answer: 6.213 km long
6.213 km long