The Mouse Island marathon / Stilton, Geronimo

Mouse journalist Geronimo Stilton is accidentally registered to participate in the Mouse Island Marathon. He relies on friends and family to help him train for and survive the event. Includes a list of tips from Geronimo for people training for their own marathons.

Geronimo Stilton is entered in the Mouse Island Marathon by his friend Champ Strongpaws who then forces him to train for it.