Not nearly as far as you - I live in Leeds. I'm staying in Newcastle the night before, and also the Sunday night. Last year I went back down straight after the race, but decided I wanted to have a proper celebration this time.
Good to know you are now injury free - I've got a strange thing going on where my right foot goes numb after about 30mins of running. Apparently it's caused by a nerve problem in my back, so I'm doing lots of back exercises and not a lot of running at the moment.
Can't wait for the race - really enjoyed it last year. Have you done it before?