Blue Mosque or The Sultan Ahmed Mosque is an historic mosque in Istanbul. The mosque is popularly known as the Blue Mosque for the blue tiles adorning the walls of its interior. It was built during the rule of Ahmed I.
We'll cross The Bosphorus Bridge, from Asia to Europe, at the start of the Istanbul Marathon. The bridge is m ft) long with a deck width of 39 m ft). The distance between the towers (main span) is m ft) and their height over road level is 105 m ft).