VTT Tilff

VTT Tilff is a mountain bike marathon held on 28 June 2026 in the Ourthe valley village of Tilff, part of the municipality of Esneux just south of Liège, Belgium. The event is organised by the local VTTilff club from the Auberge de Jeunesse de Tilff and is part of the regional Challenge 53Onze Trek series of Walloon MTB rides. Several signposted loops cross the wooded hillsides and singletrack of the Ardennes Liégeoises, ranging from family-friendly distances to longer technical circuits. Refreshment posts are set up along the routes and the start and finish are at the youth hostel by the Ourthe river.