This is getting quite interesting.
The Swiss team has now covered 1604 km, are currently over Italy at 14,000 feet, 45 knots heading 085.
Well done those guys, must be hard work, fun, and using all the Met info available to achieve this.
Just wish I was flying around that area to see them.
2010 Tracking Page | 54th Coupe Aéronautique Gordon Bennett 2010 Official Site
They seem to descending now, perhaps to land in Italy or just the other side of the Adriatic sea.
Wish ther was live video.