Get involvedpublished at 17:25 British Summer Time 24 April 2015
Paul Woodham: Keep an eye out for Scunny Bunny - mascot for Scunthorpe United. Running for PROSTATE CANCER CHARITY.
Nick Fogarty: I'm running for @Kidney_Research to help support their vital work. Feeling nervous though!!
We want to know your marathon stories, past or present. Tell us about your costumes, your experiences, your reasons for running & where you will be watching it. Tweet #bbcsportsday or text 81111.
Please send in any of your pictures if any of your are there this evening picking up your numbers?