24hrs Nürburgring.

[rikardo]

As these have yet to go live, you will have to wait 'til Saturday afternoon!

Click on Live at top left for more options.
The Deutsche version appears to have more (click on national flag at top right).

http://adac.24h-rennen.de/Streaming.4101.0.html?&L=1&cHash=f6a7d1bb2f

And once again, Audi are up for it!
This will default to the Summer Concerts. Just click on the 24hr link.

http://tv.audi.com/#/02

Chip in with any others you find!