It's been a tough day on the Steppe, with some torrential rain and a few falls.
Per Michanek is pictured leading Mikael Eriksson's horse, after it threw him off three times. They're accompanied by fellow Swede and former MMA fighter, Musse Hesse.
To get the Mongol Derby AST Photo of the Day straight to your inbox, sign up to the Mongol Derby newsletter here:
All image rights reserved, please give us a shout if you want to use any of these pictures.