(stub, please expand)
Requires login to view public run info
If someone shares info on a particular run, in order to view the details, e.g. splits per mile, RunKeeper requires that you login.
Resolution: As of 2017-04-12 (or perhaps earlier) runkeeper supports HTTPS and redirects from http: to https:.
RunKeeper appears to only support http, even for logins.
Using an https URL just redirects to the http version without an error.
This implies that they have enough https support (e.g. a valid certificate) but are choosing not to use it to actually server web pages.
- 2014-09-24 reported: 
@RKSupport Why does your site redirect https to http if you have a valid SSL cert? Shouldn't everything (especially the login page) be served over https??