Runtastic is one of the most popular running apps currently available. But when you’re done with running, you might be considering to close your account. In that case: Don’t look further, because I’m about to explain how you can do that in the Settings of your profile.
I’ll show you below with pictures how I managed to remove my profile using the iPhone app (but steps remain the same for the Android app):
1 Go to their website: https://www.runtastic.com and login to your account
2 Choose Settings in the upper right corner
3 Select ‘Login Data – change email and password here’
4 Scroll down and click the grey ‘Delete my account’ link
5 Confirm that you’re sure want to close your account
You’ll be redirect to the homepage and your profile is gone. You’re now free to delete the app from your iOs or Android device.
Source screenshots (& thanks to): www.runtastic.com