ASCOT Racecourse's first meeting of the flat season, formerly Sagaro Stakes Raceday, will be renamed Royal Ascot Trials Day with a focus on some of the key prep races for horses ahead of the premier meeting of the season.

Held on Wednesday May 1 this year, the seven-race card will have an increased focus ahead on Royal Ascot with four specific trials on the card.

The opening race will be a designated Royal Ascot two-year-old trial and will be free to enter for connections, while there will also be complimentary entry to the winner for one of the two-year-old races at the main event.

In recent years the winner of the race has gone on to compete in the Coventry Stakes, Norfolk Stakes and the Albany Stakes, highlighting it as an important early season race at Ascot.

The Group Three Pavilion Stakes will become known as the Merriebelle Stable Commonwealth Cup Trial Stakes, recognising the importance it has as a key trial for the Group One Commonwealth Cup.

Created in 2015, the Commonwealth Cup has quickly established itself as one of the most exciting races of Royal Ascot with the six furlong three-year-old contest featuring a host of stars in that time including Muhaarar, Limato, Quiet Reflection, Caravaggio, Harry Angel, Blue Point, Eqtidaar and Sands Of Mali.

Since the introduction of the Commonwealth Cup, the Merriebelle Stable Pavilion Stakes has been won by Limato and Blue Point, while Harry Angel and Eqtidaar were both second before going on to Group One success in their careers.

The Group Three Longines Sagaro Stakes will remain under the same name, but will be a designated Gold Cup Trial as well as continuing to be part of the Weatherbys Hamilton Stayers' Million.

This contest has been won by Estimate and Colour Vision in recent years, who both went on to Gold Cup success, while Mizzou and Torcedor were both placed in the Gold Cup after winning the Sagaro Stakes.

Royal Ascot clues can also be found in the Paradise Stakes, a Listed contest over a mile, which featured the Queen Anne Stakes winner, Accidental Agent, last year, who finished third behind Century Dream.

It will remain the Paradise Stakes, run as a designated Queen Anne Stakes Trial.

The Fillies' Conditions Stakes, which last year featured subsequent Sandringham Stakes winner Agrotera, will also be named in support of the Royal Ascot Trials Day at Naas Racecourse on Sunday, May 19.

The meeting at Naas is their flagship flat fixture of the year and has increased in popularity in recent years, with the corresponding need for preparation races in Ireland ahead of Royal Ascot.

Nick Smith, Director of Racing and Communications at Ascot Racecourse, said: "We're really excited about developing our first flat meeting of the season into a Royal Ascot Trials Day.

"It is a high-quality day of racing which regularly attracts some of the current and future stars of the flat season and framing it as a genuine Trials Day will help to promote and enhance the day for horsemen, racegoers, sponsors and partners.

"There is huge potential for the day to grow and we especially hope that the Royal Ascot two-year-old trial will prove popular, offering connections clear incentives to run their horses here and gain valuable experience at the track ahead of June."