Randonnée VTT au pays des sources is a mountain bike ride based in Flize, in the Ardennes. Riders start at 08:00, with short options of 4 km and 7 km, regular VTT routes of 18 km, 22 km, 34.4 km, and 46 km, plus a 90 km gravel option for a much longer day out.
The named routes give the event a local, playful feel: VTT marcassin for 18 km, VTT ragot for 22 km, VTT tiersan for 34.4 km, VTT quartannier for 46 km, and Gravel grouik for 90 km. Entry is simple and low-cost, with the 18 km and 22 km rides priced at 4 EUR, and the 34.4 km, 46 km, and 90 km rides priced at 7 EUR.