I predict they will start installing a rail slot down the middle of the road, and only allow slot cars and slot bikes to go up the mountain, so they can't accidently run off the road. That will take a few years, so there will be progressively faster times coming. I'm working on a Mattel sponsorship already, and proposing Barbie be the passenger on my sidecar!
New desert racing frontiers
It will be Diabolical!