William Haggas could put his perfect Epsom record on the line after Our Channel’s narrow victory in the Investec Derby Trial earned the colt a place in the Classic on June 7.

Aidan O’Brien has won the MBNA Chester Vase three times in the last six years and the champion Irish trainer sends the once-raced Ruler Of The World to the Roodee for the Group Three contest today.

The progressive Olympiad might be capable of giving Dermot Weld a fourth consecutive win in the www.goracingkillarney.com Race, finale of Killarney’s three-day May meeting.