The Cancer Research UK London Winter Run is a 10k challenge through the heart of the city, passing world famous landmarks, and instantly recognisable areas that have been taken over by winter creatures.  Since the first event in 2015 over 65,000 people have taken part, raising over £2,000,000 for Cancer Research UK and other good causes. It regularly receives incredible reviews from those who have taken part.

Check out runABC's 2020 London Winter Run preview here.

London Winter Run 2020 cancelled due to Storm Ciara.