GCHSS offers a flexible, tailor-made timetable for students who form part of the national teams of different fields of sport. This timetable is set in collaboration with the National Sport School. The aim is to ensure that students are able to combine their demanding training schedules with their academic course of choice.

The school will do its utmost to ensure a balance is reached between training and lessons, subject to timetable constraints. The academic progress of athlete students will be continually monitored by a guidance teacher (mentor) appointed for this purpose.