Ultra
Diagonale des Fous
Grand Raid de la Réunion
Réunion Island, France
Distance
165.0km
Elevation gain
+10,210m
Start
Saint-Pierre
Finish
Saint-Denis
The Madmen's Diagonal — crossing Réunion island from ocean to ocean through the volcano plains and the three cirques of Cilaos, Mafate and the Chemin des Anglais.