chasing the cops for a change

had a wander round the pre-marathon exhibition and events today. Pity the poor sods who are running the 111th Boston marathon on Monday - it's going to be lashing rain and freezing cold...

Anyway, at least the kids' relay race got nice weather - and the first leg runners got the privilege of chasing motorbike cops - a nice role reversal for a few of them by the looks of things!