Le Mans trivia for French speakers

[Bobo W]

What does Tetre Rouge mean ?

[Bobo W]

Thanks I think.

There are numerous places within Le Mans that are called Tertre Rouge including a gynaecology clinic but references to the corner on the race track / the pub seem to suggest Tetre Rouge. Is this a subtle variation on the same word or does it mean something else ?

Having spent what seemed to be the whole weekend there drinking copius amounts of nelson it would be nice to know the meaning of the name