The 15th edition of the Ultra Marin Raid Gulf of Morbihan will bring together 8000 runners from 27 to 30 June 2019. Five races make up this unique sporting event that takes place day and night, in an exceptional natural setting, on the coastal pathways of the Gulf of Morbihan: - The great raid of 177Km - The 87Km raid - The 56 km trail - The 36km round of customs officers, - And the Nordic walk. The route of the great raid is a loop from Vannes to Vannes, passing through Larmor Baden, Le Bono, Auray, Locmariaquer, Port Navalo...