3D map when viewing a course

It would be nice to see or have an option to view the various course maps in 3D, a bit like Veloviewer, to give riders (new ones especially) a good idea of the elevation on each course.

This may not be 100% what you are looking for, but here are all the segments in Zwift.

https://zwiftinsider.com/route-details/

Yep, I know about the route details on Zwift Insider. I was more meaning when you log into Zwift and select your route.

I thought you knew.