A popular event in Monaco takes place every year in November, the Monaco Marathon. And when I say popular, I mean it literally - the event is open to whoever wants to participate. The territory of Monaco being very restrained, the 42 km Marathon is the only one that takes place along the coast of three countries, on the territory of France and Italy. This year, the the 8th Riviera Marathon program was as follows: November 12th - from 14.00 to 19.00: inauguration of the Marathon Expo November .