Tributes will be paid to Kelvin Kiptum, a world record could be set and famous faces take to the start line - here's everything you need to know about this year's London Marathon. Read this story
Tributes will be paid to Kelvin Kiptum, a world record could be set and famous faces take to the start line - here's everything you need to know about this year's London Marathon. Read this story
More from BBC | London Marathon Marathon