10 riders to watch at the 2019 Ardennes Classics

The triumvirate of the Amstel Gold Race (April 21), Flèche Wallonne (April 24) and Liège-Bastogne-Liège (April 28) make up the Ardennes Classics, with Amstel - coming just a week after Paris-Roubaix - serving to signal an end to the cobbled Classics season, and the start to a glut of much hillier races that attract both sprightlier one-day specialists and Grand Tour riders who are building up to the Giro d'Italia and the Tour de France.