An investigation has found that The Brighton Half Marathon course was 146 metres too short, prompting an apology from organisers.The run is extremely popular in the South East, with thousands of people taking part each year.But an investigation by event organisers has revealed that the route was short by 146 metres in 2015 and 2016.Runners are now concerned that their personal best times are no longer valid.READ MORE: Real Madrid legend opens Spanish club's first UK soccer school in CroydonThe...
