Fiona will take five hours. Tim will only take 50 minutes. On the other hand, Fiona is covering 22 miles and Tim’s only doing one. On the other hand, Fiona is running and Tim’s swimming. For the girl, it’s a training run for the London Marathon – she’s doing it for Mind and Tim’s doing the Swimathon, with his baby brother, for Sports Relief. Donate to both right away!