The Red Bull Erzbergrodeo event held over four days at the Steirische Erzberg iron ore mine offers some of the most difficult tests a motocross rider can ever expect to face.
The biggest challenge is the Red Bull Hare Scramble – a race straight up the face of the mine. 500 riders started the race, but only 31 managed to complete the 23km route.
You’ll find some videos of this tough event below…