BBC presenter Gabby Logan revealed that the London Marathon faced a delay after British wheelchair racer Eden Rainbow-Cooper suffered an untimely puncture. Speaking alongside Paula Radcliffe and Tanni Grey-Thompson , Logan explained that the 24-year-old had a tyre puncture shortly before the race was due to get underway. Speaking live on the BBC , Logan said: "We're just hearing, I was going to talk to you about the elite wheelchair racers, Rainbow-Cooper has got a puncture, and this might