In the spring of 2017 Dmitri Voloshin ran 230 km along the sands of the Sahara desert during the ultramarathon Marathon Des Sables. He put on paper all his impressions about the training, the desert and the atmosphere of the race. In this book you will learn how to run 230 km in the Sahara desert, how to make the Bedouins laugh, what is the taste of the last sip of water, if socks can stand upright, why not eat bugs, and what stitches are best to sew a corn.