First period, covering previous two years competition start up from Burgazada and finish line at Heybeliada has been changed this year. Swimming stage was used to take start from Burgazada and end at Heybeliada. Cycling and orienteering stages were run at Heybeliada during 2013 and 2014. Macerada competition dated September 6 , 2015 , will take start with swimming stage and end at Büyükada hence cycling and orienteering stages will also be at Buyukada.
Hence , adventure addicted competitors of previous two years will meet a new track and surprises and will have to alter difficulties.