I registered a half marathon with my Forerunner 410.
Accidentally, I started to register a 'track' inside a plane in the air. This track was recorded in that same file.
Immediatly, I erased this track. However, when I uploaded all files to Garmin Connect, the entire training, with the 'plane track', came along.
Please take a look: http://connect.garmin.com/activity/155667237
The most intriguing is that only one track is shown there. So, how can the map show the entirev course, if the distance, time and pace match?
Is there a way to edit this map?