This app mass dumps GPX files tailored from Matt S.'s handy tool and imports them to Runkeeper.

Because of this:

1. Register for Runkeeper Partners and generate a new app.
2. Export any GPX files you want dumped to the /data folder
3. Run the script via browser or cl.

Very simple, quick procedual way to import RK data. Don't forget to install composer dependencies. You can tailor the importing