Frankie Dettori partnered the brilliant Golden Horn to victory in the Eclipse at Sandown. Photograph: Getty

Derby hero Golden Horn stretched his unbeaten record to five with a superb all-the-way victory in the Coral-Eclipse at Sandown. John Gosden’s colt was(...)

Aidan O’Brien’s Cougar Mountain (right) was a fast-finishing third to Solow in the Queen Anne Stakes at Royal Ascot. Photograph: Alan Crowhurst/Getty Images.

Aidan O’Brien has a history of upsetting Derby winners in the Coral Eclipse and this time possesses an unknown factor in Sandown’s Group One highlight(...)

 Frankie Dettori riding Golden Horn to victory in The Investec Derby at Epsom. Photo:  Alan Crowhurst/Getty Images

Jamie Spencer will again partner The Grey Gatsby for his mouthwatering clash with Derby hero Golden Horn in the Coral-Eclipse at Sandown tomorrow. (...)

 Aidan O’Brien will run Cougar Mountain in the  Sandown feature: “We will step him up in trip now and he’ll go for the Eclipse.” Photo:  Steve Parsons/PA

The unbeaten Derby winner Golden Horn is a heavy odds-on favourite for Saturday’s Coral Eclipse but will have to overcome Aidan O’Brien’s older star C(...)

Trainer John Gosden and William Buick celebrate Jack Hobbs winning the 150th Dubai Duty Free Irish Derby at the Curragh. Photograph: Pat Healy/PA

Saturday’s landmark 150th Dubai Duty Free Irish Derby saw John Gosden’s notable achievement in preparing Jack Hobbs to win Ireland’s premier classic j(...)

Ryan Moore wins the Ribblesdale Stakes on board Curvy during Royal Ascot on June 18th. Photograph: Alan Crowhurst/Getty Images.

History will reverberate throughout the running of the 150th Dubai Duty Free Irish Derby so a first success for Ryan Moore in Ireland’s premier classi(...)

John Gosden, trainer of Irish Derby hopeful Jack Hobbs. Photograph: Paul Harding/PA

Ante-post favourite Jack Hobbs pleased trainer John Gosden in his final piece of work yesterday ahead of the 150th Dubai Duty Free Irish Derby at the (...)

Jack Hobbs’ jockey William Buick is aiming to break his duck in the Irish Derby. Photograph: Getty Images

It is 20 years since Sheikh Mohammed tasted Dubai Duty Free Irish Derby success but in Jack Hobbs the ruler of Dubai has an odds-on favourite to secur(...)

Suits You ridden by Cristian Demuro (purple and white) gets the better of Ryan Moore and Ballydoyle to win the  Chesham Stakes at  Royal Ascot. Photo: Matthew Childs/Action Images via Reuters/Livepic

Undrafted won the Diamond Jubilee Stakes for Frankie Dettori and American trainer Wesley Ward. Ward is no stranger to success at the big meeting but (...)

Jamie Spencer will ride The Grey Gatsby, pictured with trainer Kevin Ryan, in the Prince of Wales’s Stakes at Royal Ascot on Tuesday. Photograph: Inpho

Jamie Spencer has come in for the ride of The Grey Gatsby in Wednesday’s Prince of Wales’s Stakes at Royal Ascot for which 10 have been declared. Ryan(...)