Best (if any) way to watch Le Mans on a Roku box?

[Xaero]

I've got a TV without an aerial but have a roku box (and a PS3) attached. I can plug my computer into it, but would rather use the Roku if possible.

Does anyone know if there are any channels on which I can watch some coverage of the event? (preferably free, but happy to pay a one off fee if it's good).

Last year I watched using a computer and iPad (of which the app is terrific) only but with the normal size TV I want to have it larger if possible with a 3 screen set up.

Thanks.

[SlidingSideways]

https://m.reddit.com/r/Roku/comments/2vscmt/is_eur...

No idea what any of the stuff in the link means, but it suggests it should be possible.

[Xaero]

OK thanks, will investigate tonight...

[Xaero]

Can't find any of those things mentioned on that post. Maybe that's for American users. Might just have to hook up my computer to it and feed something from a website instead.