Marennes France (Poitou-Charentes,Charente-Maritime) stages edition nbr date distance time speed start - finish winner type route  1997 7 12 Jul 194.0 4:11'15'' 46.3 Marennes - Bordeaux (AQU,33) Erik Zabel (GER)        6 11 Jul 217.5 5:58'09'' 36.4 le Blanc (CEN,36) - Marennes Jeroen Blijlevens (NED)