The RP code simians have been busy with a key feature. Now you can  “Link” an activity to another user. Here is an example:

I run with Bob this morning. I log my run and “Link” it with Bob. Now, when people view my activity, they can see that my RunPartner for that activity was Bob. Furthermore, when Bob goes to log his activity, he is now told of the “Link” and can prefill in his activity with parameters from that run such as duration and distance.

This feature will let you:

• Save time when logging
• Know who others run with
• Track who you run with the most
• Search for run by who you ran with

For complete details visit Linking documentation.

Update