He’s been the star of a St Patrick’s Day Parade, he’s become a father for a week, but we think the latest ‘Challenge Cathal’ could be the toughest one yet.

With the winter months approaching, we wanted something to keep our Cathal motivated to stay active.

Like…say…running a marathon in 12 weeks time?

That’s right, we’ve signed him up for the Irish Life Dublin Marathon and he is NOT ready.