Don't miss the chance to run with the marathon champions at Mandiri Bintan Marathon 2019. The event will be held on 7 -- 8 September 2019 at Lagoi Bay Bintan, Bintan Resorts. Open for Indonesian and International runners, get your early bird tickets until 30 April 2019. Challenge yourself in 21K, 42K, 42K elite marathon, or bond with your kids in 3K Family Run with fun obstacle. Speed up and get the medals!