TOPSHOT – A competitor takes part in the Stage 4 of the 35th edition of the Marathon des Sables between Jebel El Mraier and Boulchrhal in the southern Moroccan Sahara desert, on October 6, 2021. – The 35th edition of the marathon is a live stage 250 kilometres race through a formidable landscape in one of the world’s most inhospitable climates. (Photo by JEAN-PHILIPPE KSIAZEK / AFP)
