Thanks Louey, I will add that to my post-run stretches.
I want to find out if I enjoy long runs before I try a marathon, it's kind of the wrong way round, but I don't want to make running into a chore as I love it and dont want to lose that enjoyment. My longest so far is 15.5 miles but I've had to cut back during school hols as I am time limited. I'm going to increase distances once school starts again as I have 2 free mornings most weeks.
Don't know if I would like a big crowded one in a major city though, I'm not keen on busy places and lots of people, although I imagine the atmosphere and support would be incredible. I quite like the idea of a smaller country one like Coniston, around the lakes. Does that count as abroad for me? 
Congratulations on trophy Anglaise, have some
to prettify it
. Great that GI probs were better, long may it last.
Well done on PB poppy, hope all continues to improve 
Welcome Myblackcat.
4.6 easy run with DS1 this morning, Achilles much improved after 2 days of rest and diligent icing and eccentric loading so should be fine for hm on Sat.