Update (October 2011): The Challenge has been and gone and in terms of weather it was one of the worst for a long time. I've now added links to the reports and blogs produced by each of the Challengers I highlighted in my original post. They are all definitely worth a read.
The annual TGO Challenge kicks off this weekend with several people already on the move from various starting points on the west coast of Scotland. This post is really just a collection of links to various people taking part and I'll try and keep it updated as I spot others. Please leave a comment with any other Challengers you know about (or if you are a Challenger!) and I'll add in the information. Finally, good luck to everyone taking part this year.