While not official, there is a script posted to the Garmin forums which allows for bulk download/export of FIT/TCX/etc data. https://forums.garmin.com/apps-sof

While not official, there is a script posted to the Garmin forums which allows for bulk download/export of FIT/TCX/etc data. https://forums.garmin.com/apps-software/mobile-apps-web/f/garmin-connect-web/166824/is-there-a-way-to-export-bulk-data-to-tcx-or-gpx-files-seems-like-i-can-only-bulk-export-to-csv-and-individual-activities-to-gpx https://forums.garmin.com/apps-software/mobile-apps-web/f/ga... Here's a version I've improved a little + adding export of "wellness" data. This thread was a good reminder to push my changes out to github. https://github.com/bbbbbr/garmin-connect-bulk-export https://github.com/bbbbbr/garmin-connect-bulk-export Edit, add: Lastly, while the UI has some quirks and it doesn't have a social component, My Tourbook is a solid offline, cross-platform alternative to the online fitness repositories. There is something to be said for having complete control over your data (make sure to do backups). http://mytourbook.sourceforge.net/mytourbook/ http://mytourbook.sourceforge.net/mytourbook/