Run International is a new web site dedicated to running in Central Europe. Calendar, race reviews, interviews. A great source of information.
Courir le monde
Courir le monde is a French community of endurance runners. Many race reviews are available as well as a very active forum. If you want to find friends to run a marathon in France, this is the place to go.
My marathon Club
The web site , maintained by Bruce Hargreaves, a passionate marathon runner is a directory of races in Australia and New Zealand.