Hello.
I've been using Adidas Runtastic for years to track my running but now I'd like to use the Garmin system. I've exported all my Adidas data and now I have a bunch of .json files which I need to convert in order to import them. I've tried some conversions via some websites but it seems they are not converting the files correctly.
Does anyone know how to convert those files so that I can have all my data and statistics updated into the Garmin system?
Thanks a lot.
