Running 250 km through the desert: it's time for the Marathon des Sables - Canadian Running Magazine

Follow one of the world's most gruelling ultra-races, where athletes must carry their food and equipment for six days in Morocco

Long fourth stage at Marathon des Sables continues to punish

Long fourth stage at Marathon des Sables continues to punish

TRAIN FOR DESERT RUNNING - MARATHON DES SABLES 250 KM - TRM

Trail Run August - September 2017 n13 (Digital)

Ultrarunner more exhausted organising races than running them

Karim el Hayani's achievement

Marathon des Sables - relay race in the desert

Karim el Hayani's achievement

Photographing the Marathon Des Sables