Marathon et Semi-Marathon de Diego in Antsiranana/Diego Suarez
The Marathon et Semi-Marathon de Diego Suarez is an annual road race in Antsiranana, northern Madagascar, offering a 42km marathon and a 21km half-marathon along a route linking Ramena Beach to the city center. The course overlooks the world's second-largest bay and draws more than two hundred runners from Madagascar, France, Reunion, Mayotte, Canada and the United States.
Diego Suarez, known officially as Antsiranana, sits on the northern tip of Madagascar beside a natural harbor recognized as the second largest bay in the world.