As the Tour de France rolls along, we're enjoying a few blogs that might be of interest as examples of event-targetted weblogs. First, the Race To The Tour is a Movable Type-powered site run by Subaru, offering coverage of contest winners whom they've sponsored to blog the Tour. It's hard to believe people who aren't professionals can still have the energy to blog after riding all day, but they're doing a great job.
For general coverage of the Tour, you can't beat TDFBlog. Now on its third year of coverage, this site was one of the first hugely popular TypePad-powered sites, and it's maintained its edge in 2005.