To learn how to connect your Strava and Garmin Connect accounts for automatic syncing, see our Knowledge Base article on Garmin Sync.
Transferring an individual activity file from Garmin Connect to Strava:
- Login to Garmin Connect and select the "Activities" link to give you a list of all your uploads.
- Select the activity. On the activity page, click on the link that says "Export" and choose the "TCX" option. Save the file to your computer.
- Upload the .tcx file to the Strava website. From the "+" icon in the upper right, select "upload activity".
- To upload files in bulk, select up to 25 files at a time.