From the parking at the Marais les Trous de Leu, this 70.9 km loop rolls out past the river La Vesle and along the Canal de l'Aisne à la Marne. You then ride into the Parc naturel régional de la Montagne de Reims, with the Château de Louvois and the Fort de Montbré along the way. Every metre is paved, climbing 541 m before the route brings you back to where you started.