Shildon - welcome, I ran 2 maras 5 weeks apart last autumn and raced both.Even though the second was only 3 mins slower than the first the last 3 miles were very grim.
Zuvai - Very nice tempo, did n't you say a few pages ago you were struggling with speed endurance, what's your VLM target? Enjoy your 15.
7 miles for me, very cold wind, inlcluding 4 miles at 7:06 avg.