Hello, Everyone:
Usually, a very large number of runners participate in a Marathon, and
for this reason, NOT all runners can start at the same starting line.
Instead, the runners stand in pretty much a phalanx, and those at the
end can be 10 meters, 20 meters, 30 meters, or even more behind those
in the front row. This was also the case in the 50-km freestyle cross
country skiing, the so-called winter counterpart of Marathon, at the XX
Winter Olympic Games in Torino, Italy.
Given that the gold, silver, and bronze are often differentiated by a
tiny fraction of a second, are the differences in starting points
counted? In other words, do different competitors have different FINISH
lines---if they have started at different STARTING lines? It seems that
TV coverage of such events has never made this clear.
Thanks for reading and replying.
--Roland