SLL - I wouldn;t worry too much if you can get to 10 miles with your training that should be plenty. This is a big town half so I would imagine there will be plenty of spectators all around the course, that can be a big help.
Got a PB (by 10 minutes) at the Loch Ness Marathon yesterday, well pleased with that as it was a very tough course, The 4 mile hill fron 18 to 22 miles was just a shocker, I have never seen that many people walking, laying on the floor or looking like they were going to be sick on the side of the road in my life!
Fantastic marathon though, well organized and fantastic scenery. Not many spectators on the main part of the course but that was more than made up with the views and the friendly runners and marshalls. I would definitely recommend it to new and seasoned marathoners
No training for me this week - apart from being knackered I have a serious blood blister on my foot. Never mind the legs are just wrecked.
Happy training!!