How to remove your RunKeeper account
Visit this page – http://runkeeper.com/settings/account
Scroll to the bottom section “Privacy and Terms of Service”
Click the blue text “Delete Your Account”
On the next screen, select the “Yes, please delete my RunKeeper account” link
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for RunKeeper using a third-party login such as Facebook or Twitter, you probably want to revoke all access from RunKeeper. Click here to find out how.