Quote Originally Posted by MDHillSlug View Post
I was able to upload about a month's worth of runs and rides from my Garmin 305. It recognized events all the way back to the first on January 1 but it said there were no GPS tracks. I'm guessing the Garmin had to delete the older info.
Hi! This is the Member Support Manager at Plus 3 Network. You are correct! When the Garmin 305 runs out of memory, it will delete old GPS track data. Your summary information (distance, time, calories, etc.) will be saved, but the detailed track data is deleted. Plus 3 Network can't upload any routes when the track data is gone. I'm glad that you were able to upload so many routes--back to Jan 1 is pretty good