The Proximus Cycling Challenge goes to Tournai on Saturday 6 May. At Tournai Expo, we welcome all cycling enthusiasts for the Tour des Collines. This cycling tour is aptly named: through the Pays des Collines, the ascents follow one another in rapid succession. The different hills will put your climbing legs to the test. The magnificent landscapes that punctuate the route will make you forget your efforts for a moment and make this hike a jewel not to be missed! You can choose between 3 distances: 70, 125 and 165 km.