It's day one of the William Hill St Leger Festival and there's plenty of top class racing coming up at Doncaster over the next four days.

Former jockey, Leonna Mayor, joins Mark Walton to look ahead to day one, with Leonna offering her selections along the way.

The pair also take a look ahead to the big race of the week, the William Hill St Leger.

Join Sam Norris, Chris Pimlott and Craig Forsyth on Racing Radio from 1.20pm for all of the action.

Enjoy.