Have you tried looking at the
Real Madrid web site? There might be some info there. The site is also available in english. Not too sure how complete the english pages are though.
I don't know if you're interested in this, but at the Santiago Bernabeu there is a little museum dedicated to Real. You get to see all the trophies and some videos. Also, you can go out to the stands an see the field (you can't get very close to the field though). I can't remember how much it costs - maybe 3 or 5 euros. Also, if you go to the stadium maybe you could ask someone there about training grounds. Good luck.