Welcome cherry you have a good plan! I don't like races,hate them in fact, but I like getting the medals! I can't do park run either cos of the dc but I can see it pushes people in their training routine. Im a really antisocial runner just like being on my own in my own head 
wine well done on the run! I'm also taat (and I'm wondering if you work for the NHS? As thats what was written in patients notes in the surgery I worked in!) and it's definitely sucky.
Thanks people for boosting my 8km blues. I'm my own worst critic but it really was abysmal!
I had a really good speedwork session this am with a 400m please, so it's given me a bit more confidence. Although the long runs still scare me after all the post run fatigue and vomiting! Going to get back into routine now and keep pushing the distance 
HRH can I ask about your dog? What age and breed is she? Has she run with you before? I ask because I have a 10 year old Borders Collie that I would like to take for an easy 5km. She is fine running off lead on walks but tends to suffer a stiff arthritis in back leg so I've never tried it.
random my trainers are definitely worn and definitely over 200 miles. Not good to run half in, but I can't afford to replace them at the moment. Story of my life.
I have some Nikes that never actually wore out before I replaced,probably have less mileage in them,so I'm tempted to try them out. If I'm going to do it it needs to be asap really.
Do you all have a plan for the day? I tend to start off races at the back and pass a few people until I get behind a runner that looks steady and stalk use them as a pace marker! I like slow and steady for long runs. I'm planning on walking through the water stations as I can't drink and run without sloshing it everywhere,but are planned stops sort of cheating? I'd like to say I've done it in one go can I still say that? Anyway I'm practising stopping for a drink (only a few seconds) on my long runs now.
I'm also trying not to think about the fact that I'm definitely going to need a wee.