Tour des Collines – Grinta Challenge

Tour des Collines – Grinta Challenge is a cycling event held in Doornik, Belgium, with the venue located in the 7500 postal area. It takes place at the end of May and is part of the Proximus Cycling Challenge calendar. The name suggests a route focused on the hills around Doornik, and the "Grinta Challenge" designation connects it to Belgium's sportive cycling tradition. Official event details are available on proximuscyclingchallenge.be.