Thrust driven jet machines are not compatible with natural surfaces, in part because they tend to inhale loose particles (FOD) into the intake on a jet turbine.
That is why turbine powered vehicles driving the wheels have their intake so high.
Others, including rocket powered land vehicles, often blow away the loose material on the track that would normally just be a soft spot for a wheel driven vehicle and it leaves a hole.
With that, they are not a good idea at a meet or surface used by wheel driven vehicles.
Unfortunately bad ideas seem to never end.
The 17,000 ft. main runway at Edwards would be just about the longest useble paved segment you can expect to have available, but you need more room to stop than most would imagine.
An open bike in particular is limited as to the stopping force because it is a good idea to have the rider that is sitting on top , stop at the same rate.
If you project to run 250 for any distance like a mile, there Street Bikes going faster than that now, and are available to run along side to film the action.