Thanks Rosie, mcs and Fraser for the info on Edinburgh, I will pass on to my friends... Lack of scenery doesn't make me want to enter next year though!
mcs - thanks also for link on Grizzly. Need to be sure I am up to the wading through rivers and whatever else it involves.....
Reiki - yes it's Watford 10k I am doing (tho sounds nicer if u call it Bluebell Run!). I did it 2 years ago and it was quite scenic I seem to remember. I am taking my daughter out for a training run tomorrow, she is entered in the 1k race. Her race number arrived today and she is very excited!
Rosie, can't believe how many marathons you do!!!! Absolutely amazing. Are you looking to join the 100 Marathon Club (or are you already in?!)? I bet mara of the North is a tough one (well sounds it anyhow)...
KateF - North Dorset Villages Mara sounds nice!
Have also heard Kielder is good trail marathon, might investigate that myself.....