However , when the course is changed at the last minute , Alma finds herself radically unprepared for the challenges ahead of her .
This competition turns out to be one of the most difficult ones the riders have had to face yet .
However , when the course is changed at the last minute , Alma finds herself radically unprepared for the challenges ahead of her , and this competition turns out to be one of the most difficult ones the riders have had to face yet .