Map shows London Marathon route map and road closures for 2025

Crowds of people will be supporting the runners as they take of the 26.2 mile course through the city (Picture: Getty)Thousands of people will be making their way into the capital on Sunday for this year’s London Marathon.Crowds of people will be supporting the runners as they take on the 26.2mile course through the city.The course will set off from Blackheath and will take the runners across Tower Bridge and past such sites as the Cutty Sark in Greenwich, Canary Wharf, The Shard, Big Bem