 The final loop of the race followed the same roads as before , east out of Huy and then south @-@ west to the Côte d 'Ereffe , climbed with 16 @.@ 5 kilometres ( 10 @.@ 3 mi ) remaining . After this climb , however , the route turned north to take a more direct route to Huy , though some of the same roads were used . Within the town , the riders were faced with a slightly different route and a climb new to the 2015 edition of the race , the Côte de Cherave . The roads before the climb were narrow and twisting , with a level crossing at the foot of the climb . The hill itself was 1 @,@ 300 metres ( 4 @,@ 300 ft ) in length with an average gradient of 8 @.@ 1 % ; the steepest section came in the first part . The top of the Côte de Cherave came with 5 @.@ 5 kilometres ( 3 @.@ 4 mi ) to the finish line and was followed by a sharp right @-@ hand turn and a fast descent back into Huy . 
