Gone A Bit Volunteer Crazy

Not sure what the hell happened but I've volunteered to help with the Severn Bridge Half Marathon - sign up if you haven't already, how many times do you get to run over the original (and best!?) Severn Bridge? And to follow that up I've signed up to be sweeper at the inaugural Steam Bunny Bluff fell race. Think I must have got a knock on the head or something!!