Bank of England governor agreed to run the Marathon later this month . volunteers tooled up in Hyde park with £ ##500 Nathan Speed 4 Fuel machines . Device , carring machines and energy sachets , improved people 's utility belt .
Bank of England governor set to run London Marathon later this month . Spotted tooled up in Hyde park with £35 Nathan Speed 4 Fuel Belt . Device , carring water and energy sachets , resembles Batman 's utility belt .