The Swissôtel Vertical Marathon returns on Sunday, 25 November 2018. Witness world-class competition at its peak as more than 2,200 participants blaze up 1,336 steps over 73 storeys in the shortest time possible. Soaring at a height of 226 metres as one of Southeast Asia’s tallest hotel, Swissôtel The Stamford has been the site for Asia’s pioneer and most challenging Vertical Marathon since its inauguration in 1987.