After running last night I have been limping around badly today at work.
I have decided not to the half on Sunday.
The foot just hurts too much to consider running on Sunday, even at a slow pace I would probably do some damage to my hip as I am not running with my natural gait.
Good luck everyone on Sunday.
I will be down there taking photos, so you better all look good at whatever speed you are running at.
The race isn't worth the long term damage!