Maraton Piasków na Saharze - AP

Competitors take off at the starting point of a new stage in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Mo...

A sandstorm sweeps across as competitors take part in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco,...

Competitors cross sand dunes as they take part in the final stage of the 33rd edition of Marathon des Sables during a sandstorm in the Sahara desert,...

Competitors prepare in a bivouac before sunrise as they get ready to take part in the 33rd edition of Marathon des Sables, in the Sahara desert, near...

Competitors light a fire before sunrise as they prepare to take part in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga,...

A competitor walks during sunrise amongst the tents before the start of a new stage in the 33rd edition of Marathon des Sables, in the Sahara desert,...

An aerial photo shows competitors taking part in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco, Wedne...

An aerial photo shows competitors crossing sand dunes as they take part in in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merz...

Rachid El Morabity, the 1st place winner, crosses a checkpoint during the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, so...

Competitors walk during a sandstorm at the start of a new stage in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, south...

An aerial photo shows competitors crossing sand dunes as they take part in in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merz...

A competitor crosses sand dunes as he takes part in stage 4 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern...

Competitors take part in stage 5 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco, Wednesday, April 1...

A competitor gestures as she approaches a checkpoint, while taking part in stage 5 of the 33rd edition of Marathon des Sables, in the Sahara desert, n...

Competitors cross a checkpoint as they take part in stage 5 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern...

Competitors take part in stage 5 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco, Wednesday, April 1...

A competitor receives treatment after taking part in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco, W...

A competitor helps his teammate as they cross the finish line of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, souther...

A competitor reacts as he crosses the finish line of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco, W...

Competitors watch the award ceremony as winners of the 33rd edition of Marathon des Sables receive their awards, in the Sahara desert, near Merzouga,...

A competitor takes a break during stage 4 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Morocco, Wednesday...

Camels graze near a checkpoint as competitors nearby take part in the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southe...

Competitors walk at night as they take part in stage 4 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga, southern Moroc...

A competitor cools down at a checkpoint while taking part in stage 4 of the 33rd edition of Marathon des Sables, in the Sahara desert, near Merzouga,...

Competitors take part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the southe...

Competitors take part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the southe...

A competitor takes part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the sout...

Competitors take part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the southe...

Competitors take part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the southe...

Competitors take part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the southe...

Competitors take part in the Stage 2 of the 33rd edition of the Marathon des Sables between Ouest Aguenoun N'Oumerhiout and Rich Mbirika in the southe...

Competitors drink water during stage 1 of the 33rd edition of the Marathon des Sables between Timgaline and Ouest Aguenoun N'Oumerhiout in the souther...

People compete in the stage 1 of the 33rd edition of the Marathon des Sables between Timgaline and Ouest Aguenoun N'Oumerhiout in the southern Morocca...

Competitors rest in the bivouac during stage 1 of the 33rd edition of the Marathon des Sables between Timgaline and Ouest Aguenoun N'Oumerhiout in the...

Competitors rest in the bivouac during stage 1 of the 33rd edition of the Marathon des Sables between Timgaline and Ouest Aguenoun N'Oumerhiout in the...

Competitors bivouac after stage 1 of the 33rd edition of the Marathon des Sables between Timgaline and Ouest Aguenoun N'Oumerhiout in the southern Mor...

Competitors stretch at the bivouac after stage 1 of the 33rd edition of the Marathon des Sables between Timgaline and Ouest Aguenoun N'Oumerhiout in t...

Competitors settle down in the bivouac on April 7, 2018, on the eve of the start of the 33rd edition of the Marathon des Sables in the southern Morocc...

Competitors settle down in the bivouac on April 7, 2018, on the eve of the start of the 33rd edition of the Marathon des Sables in the southern Morocc...

Competitors settle down in the bivouac on April 7, 2018, on the eve of the start of the 33rd edition of the Marathon des Sables in the southern Morocc...

Competitors settle down in the bivouac on April 7, 2018, on the eve of the start of the 33rd edition of the Marathon des Sables in the southern Morocc...

A picture taken on April 7, 2018 shows the bivouac on the eve of the start of the 33rd edition of the Marathon des Sables in the southern Moroccan Sah...

Competitors settle down in the bivouac on April 7, 2018, on the eve of the start of the 33rd edition of the Marathon des Sables in the southern Morocc...

Competitors warm up at the bivouac during a sandstorm on the eve of the start of the 33rd edition of the Marathon des Sables in the Moroccan Sahara de...

Competitors warm up at the bivouac during a sandstorm on the eve of the start of the 33rd edition of the Marathon des Sables in the Moroccan Sahara de...