This is how rally roadbook works. Turn by turn or navigation points with noted distance since the start (and some extra data like possible dangers or extra navi

This is how rally roadbook works. Turn by turn or navigation points with noted distance since the start (and some extra data like possible dangers or extra navi points) printed onto a (usually quite long) roll of paper that's then forwarded using roadbook reader. Add a reasonably well calibrated tripmaster and you're all set.