Made it round in 4:45 - would have taken that on a cold day, so doubly chuffed considering the heat. Went off about 1 min/mile too fast, paid for it after about mile 16 when walk breaks became necessary and my chin was on my chest. Amazing relief to get the mask off after nearly 5 hours. The fancy dress was almost worth it just for the ego-trip of the fantastic support. Good to see SP and Sweder out there doing their bit -- thanks guys.
Julie said she made it in 4:08 with some powerwalking towards the end.
Off for a good night's sleep -- report to follow!