Bjorn Dunkerbeck and Défi Wind award a virtual GPS competition

The Dunkerbeck Speed Challenge has joined forces with Le Défi. There will be a virtual GPS speed sailing milestone that will compare with the Défi Wind…

Visit SurferToday.com for the full story.
http://www.surfertoday.com/windsurfing

Read the rest here: Bjorn Dunkerbeck and Défi Wind award a virtual GPS competition