In the world of trail running, Sylvaine Cussot needs no introduction: French champion, international podium finisher, winner of some of the most prestigious ultra races in the world… An exceptional athlete who has left a lasting mark on her sport. This film follows her as she takes on the legendary Diagonale des Fous on Réunion Island: 185 kilometres with 10,500 metres of elevation gain. For Sylvaine, this race is a special one, almost a love story, and we witness her fifth participation here. This edition carries particular meaning, as she runs accompanied by the memory of her father. Every stride, every climb, every descent becomes a tribute.
