What is NASA Rally Sport's RallyMoto™ program? It allows motorcycles to compete on closed roads in a stage rally format.
There are transits on open, public roads connecting the stages, which are legally closed roads where fastest time wins.
One rider leaves every sixty seconds, free to race the clock and the road to the best of their ability. If you've seen WRC, it's like that, only with bikes. If you've seen Dakar, it's like that, only much shorter, and on roads.