I need a free software to check whether racing car exceeded speed limit between some waypoints.
There are two .gpx files - one has waypoints and another has car track with speeds. I need something like this. This webpage is OK for checking speeds but I cannot upload waypoints along with track and see them both.
Moreover, there would be also great if there would be ability to see the information as a graph - X axis as a speed and Y axis as a distance and to see waypoints at a top.
Currently, I am using Google Earth as it has possibility to open both files, but it is slow and uncomfortable and in graph it shows only speed and distance.