Only 4 weeks to go!
Back in August, Dermot and Dave challenged Cathal to run in the Irish Life Dublin City Marathon on October 30th. So how is he getting on?
He has been getting a lot of help in fairness. His running coach, Brian Swaby from Swaby Sessions is with him every step of the way and now Dietician, Aoife Hearne is on board too!
Cathal also had a chat with Mick Clohisey who is a legend in the marathon world!
Click play to find out how he's getting on.
