Well it is loose surface, four wheel drive vehicles, vehicles competing on the same 'section' of road at the same time. (usually a crew of 2)
Gets a few spectators in for the week of the event.
https://youtu.be/O7fbGWiSkjE Ford Ultra 4.
https://youtu.be/M9auO_FKVAY?t=51 prepping for the hammers
