Brands Hatch is a motor racing circuit in Kent, England. First used as a dirt track motorcycle circuit on farmland, it hosted 12 runnings of the British Grand Prix between 1964 and 1986 and currently holds many British and international racing events. Brands Hatch offers two layout configurations: the shorter 'Indy' layout (1.198 miles) is located entirely within a natural amphitheatre offering spectators views of almost all of the shorter configuration from wherever they watch. The longer 'Grand Prix' layout (2.301 miles) played host to some spectacular Formula One racing over the years; events such as Jo Siffert's duel with Chris Amon in 1968 and future World Champion Nigel Mansell's first win in 1985. The full Grand Prix circuit begins on the Brabham Straight, an off-camber, slightly curved stretch, before plunging into the right-hander at Paddock Hill Bend. Despite the difficulty of the curve, due to the straight that precedes it, it is one of the track's few overtaking spots. The next corner, Druids, is a hairpin bend, negotiated after an uphill braking zone at Hailwood Hill. The track then curves around the south bank spectator area into the downhill, off-camber Graham Hill Bend, and another, slightly bent stretch at the Cooper Straight, which runs parallel to the pit lane. After the straight, the circuit climbs uphill though the decreasing-radius Surtees turn, before moving onto the back straight where the track's top speeds can be reached. The most significant elevation changes on the circuit occur here at Pilgrim's Drop and Hawthorn Hill, which leads into Hawthorn Bend. The track then loops around the woodland with a series of mid-speed corners, most notably the dip at Westfield and the blind Sheene's curve. The track then emerges from the woods at Clearways and rejoins the 'Indy' circuit for Clark Curve with its uphill off-camber approach to the pit straight and the start/finish line.