Diamond Necklace heads O'Brien's Arc challenge Racing Aidan O'Brien will saddle a three-strong team at this year's Qatar Prix de l'Arc de Triomphe, while his son Joseph will also be seeking glory in the European middle-distance championship.
Diamond Necklace heads O'Brien's Arc challenge Racing Aidan O'Brien will saddle a three-strong team at this year's Qatar Prix de l'Arc de Triomphe, while his son Joseph will also be seeking glory in the European middle-distance championship.
McGuinness gets first Irish Cambridgeshire win of century Racing Sun Goddess shines on Newmarket in Cheveley Stakes win Racing
