<text>  Its the final day of the Cheltenham Festival and our racing expert Marcus Townend is back with another video preview. Marcus gives us his views on AP McCoys last ever day at Cheltenham, reveals his tips for the days races and previews the big one - the Gold Cup. The action gets going at 1.30pm but stick with MailOnline Sport for the best build-up to and coverage of the greatest show on turf. 