Garmin 305

When the memory in the watch is full detail (ie mapping points) of the earliest runs are deleted but the aggregate data (eg total distance/time etc) is retained. If you want to save the mapping points you need to download it to a PC fairly soon after doing the run (depending of course on how much you use the 305). Although you can use the Training Centre software supplied with the 305 I prefer sporttracks which is a third party donate-ware application which many users find to be much better than TC.

Paul Moore