De Ronde Van Vlaanderen, as known as Flanders Tour, is the most prestigious and famous race in Belgium. The day before the race, a special non-compatitive cycling route is organized with 3 different itineraries. The longest of them overcomes the 250 km. In this epic cycling tour, the itinerary is one of the most espectacular in the sport, with a huge number of uphills short, yet steep (the so-called walls), some of them thankfully cobbled, like is the famous Koppenberg.