The 40-year-old - who has four Olympic gold medals to his name, alongside six world titles - today started his last race through the streets of London.
Mo Farah prepares for 'emotional' final London race in Sunday's Big Half westmeathindependent.ie - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from westmeathindependent.ie Daily Mail and Mail on Sunday newspapers.