This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Activity not identified as marathon because of slight distance measurement error

Hello to all the garmin community.
So yesterday i ran the Lyon (France) marathon. My watch (garmin instinct) recorded a running activity of length of only 42.11 km. (Although it was a certified marathon, the distance was officially 42.195 km). And the issue now is that the application recognized it as a half marathon while I would like it to be set as a marathon. I did not find how to update this, have you any idea for me ?
NB: I posted the question within the Garmin Connect Web forum but the issue is also visible in my android application.
Many thanks for you help