Janice, there's a feature now where you can crop the end of your run/ride - once done, this can't be undone. Still have no idea how to edit within a run/ride or to edit the distance. I don't think ...
I have a similar issue with the run I just went on. It says 10.1km but in actual fact it was only 8.7km. Really screwing up my 10km and 5km pb's :( Did you happen to get an answer back?