Gabby Logan is at the Running Show to look ahead to the 46th London Marathon, which promises to set a new world record for the most participants in a marathon.
Fifty-nine thousand charity runners take to the streets for the 46th London Marathon, following the fastest elite racers in the world, running on the same roads and cheered on by the same crowds.
Live coverage of the London Marathon continues as the 59,000 runners begin to reach the end of their 26.2 mile journey across the capital, each of them with their own unique reason for taking part.
Gabby Logan has the best of the day's action from the London Marathon. Four elite champions are crowned alongside 59,000 inspirational charity runners, making this the biggest edition of the event ever staged and raising millions for some good causes.
