A friend of ours aka mr jazzmen from germany has some nice "little" project called YOUSPOTS going on. For the last few months he and some friends has been working on this website that enables you to share and find spots, runs and locations for all sorts of (extreme)sports, ... The site just recently launched and now it's time to share spots and extend the database to build a community and a world wide web of extreme sports locations, meet-ups etc. ... enjoy.