I'm asking about how this 2-step technique on one ride is presented to the certifier. One ride of the course was not a continuous ride, it was measured in 2 segments. If the second ride measured the course without stopping, you have a course with one ride measured in segments (each segment having only one ride) and one complete ride of the course. I do not doubt the accuracy of the measurement. I am asking how to present it to a certifier. I also asked whether a certifier has ever certified a course measured is such a fashion.