Our event partner Active.com has announced it is upgrading its systems this Saturday, 21 January, at 12:30pm (Singapore time) for approximately 4-8 hours,which means that the online registration for Genghis Khan MTB Adventure and Grassland Marathon will be unavailable for 4-8 hours on that day. Those people who have filled in parts of the registration form already, but have not yet proceeded to the payment terminal, no worries, all your data will be kept.