I’m running a weekly competition with my Uruguayan community, we pick a track and a car and we have one week make our best lap.
The thing is, that it would be nice, that we can set like a tourney, invite friends to it and we can find it on the rivals, just like the one you do. So we can program the track, the car and characteristics, with some time, and set some prize for it.
Hope it gets implemented someday.