A bunch of RM Aircrewmen are aiming to run the Bristol Half Marathon on Sept 6th, carrying a Sea King main rotor blade (hence the name) that weighs 300lbs and is 31ft long, all in aid of Help for Heroes. See what you can do. www.rmbladerunner.com P.s. Apologies but I have pimped this before, albeit in the wrong category. I'm doing it again as they need some support.