Visitors to Thorpe Park, the theme park in Chertsey, Surrey, enjoy the first ride on 'Colossus', the world record-breaking ten-loop rollercoaster ride. The 10 million ride will hurtle riders at 65km per hour over 850 metres of twisting track. 21/07/04: Which will put the whirl in whirlwind romance and the speed in speed-dating. Eight girls and eight guys will brave the terrifying 10-loop Colossus in the search of true love at the theme park. They will also ride far more sedate roller coasters to see if they feel any differently.