This Python script converts Adidas Running (formerly Runtastic) account data exports to GPX format, ready to be imported into Garmin Connect.
- Export your account data in a ZIP file from Runtastic, as shown here
- Convert your data with runtastic-gpx-converter as follows
> py runtastic-gpx-converter.py YOUR-ACCOUNT-DATA.zip
this command will create a new ZIP file in the same folder as the original with all your account data converted to GPX format
- Import your fitness data in GPX format into Garmin Connect, as shown here