Mazda3s set to hit the road.The eight brand-new Mazda3s have successfully completed the first hurdle in the “Mazda Route3 – Hiroshima to Frankfurt Challenger Tour 2013”, namely the Sea of Japan. They are now in Vladivostok, the starting point for the road portion of the trip. Participants for the first overland stage of the convention-defying 15,000km test drive, which begins tomorrow, have also arrived safely in the Russian Far East.