As the title states, all of my new activities since switching from Ant Agent to Garmin Express are non existent when I go to MapMyRun and try to upload. I know it's redundant and a little ridiculous to have all my activities in two separate places, but way before the watch I had maps and a regular ole stopwatch LOL. Can anyone help me out? Maybe I am just doing something wrong. Thanks.
MapMyRun uses the Communicator Plugin to get access to the data from your Garmin device. When Garmin reintroduced the Garmin Express software, they dropped support for the Communicator Plugin. The Garmin Express software downloads your activities to one location, and the Communicator Plugin expects to find the data in another. The end result is that MapMyRun can't use the Communicator Plugin to access the data that was downloaded with Garmin Express.
For the time being, you have two options. You can uninstall and completely remove Garmin Express and then install the ANT Agent and Communicator software again. This should work, but I wouldn't expect it to last long. It seems Garmin is really trying to kill this software combination off. The other option is to manually upload your activity data to MapMyRun (if they offer the ability to do this). Technically, there is are two other options. The third option involves waiting for the folks at MapMyRun to pay Garmin a licensing fee for access to the Garmin Connect Web API and to develop the infrastructure to support it. The fourth option would be to use a third-party service to duplicate activities across websites that you use. You can read more about that here.
