I have built the website for what is going to be one of the best singletrack mountain bike races in France (if not the world), the Raid Vauban. Based on the Drupal content management system the organisers can manage all of the content on the site themselves. They can edit all the text, add and remove photos, add and remove complete pages, manage the menus and modify the content of the blocks on either side of the main page.

I have done a number of bilingual drupal websites before such as Le Chateau - Guillestre and the Hotel Chaumiere Chamonix, but they have been based on the core installation being in English, the Raid Vauban site is the first I have done starting from a French core installation.

Have a look at the site at raid-vauban.com and if you are up for it enter the race.