Roll on the Indian summer! Cycling or mobility festivals, big or small neighbourhood events, fun bikes will entertain young and old throughout the month of September from Brussels to Hyères, via Auxerre, Choisy le Roi, Lille, Romainville, Six fours, Champigny, Dunkirk ,L’isle d’Adam, Liège, Auvers sur Oise, Oignies, Colombes, Hazebroucq, Cergy, Marcq en Baroeul and Marnes la coquette!