In the opening £300,000 G2 QIPCO Long Distance Cup (1.20pm), the John Gosden-trained Stradivarius is seeking a second win in the two-mile event, but is weak in the betting, drifting from Evens to 11/10 with Betfred. Each-way support has come for Dawn Patrol, successful in G3 company last time out, who is 10/1 from 14/1, whilst Hollie Doyle's mount Trueshan is 14/1 from 20/1.

Art Power was an impressive winner in handicap company at Royal Ascot in June and is the principal market mover in the £391,260 G1 QIPCO British Champions Sprint (1.55pm) for King Power Racing and Tim Easterby.

Fourth in the Sprint Cup at Haydock last time out, he is 13/2 from 10/1 with Betfred, whilst the unbeaten Starman is 15/2 from 9/1 with the bookmaker for Ed Walker in the six-furlong event.

The John Gosden-trained Mehdaayih has only run once this season, trailing home sixth in the G1 Prince Of Wales's Stakes at the Royal Meeting. However, the four-year-old has attracted plenty of support this morning, contracting into 13/2 from 10/1 with Betfred for the 12-furlong £350,000 G1 QIPCO British Champions Fillies & Mares Stakes (2.30pm)

Another Gosden-trained inmate who is the subject of punters attention is Nazeef in the £650,000 G1 Queen Elizabeth II Stakes (Sponsored by QIPCO, 3.05pm).

Successful in the G2 Duke Of Cambridge Stakes at Royal Ascot, the four-year-old daughter of Invincible Spirit is also a dual G1 heroine this season and is 10/1 from 11/1 with Betfred. Superstar mare Magical is chasing an eighth victory at G1 level following a smart success in the G1 Irish Champion Stakes at Leopardstown on her latest start.

The five-year-old is the solid 6/4 favourite from 9/4 to retain her crown in the feature race of the day, the £750,000 G1 QIPCO Champion Stakes (3.40pm) over 10 furlongs. In the finale, the 20-runner £100,000 Balmoral Handicap (4.15pm), Orbaan is solid in the market for David O'Meara at 10/1 from 14/1 with Betfred.

Bell Rock was sixth in the Royal Hunt Cup at Royal Ascot in June and is 11/1 from 14/1 for Andrew Balding with the bookmaker, who has also seen support for the Roger Varian-trained Prince Eiji, a 16/1 chance from 28/1. Betfred Spokesman Matt Hulmes said: "What a Champions Day we have in store.

It is the reigning Champion Stakes heroine Magical who has caught the attention of the punters, backed down to 6/4 and we could see her going off closer to the Evens she returned twelve months ago.

Meanwhile, Prince Eiji has been the subject of good support in the concluding Balmoral Handicap, shortening to 16/1 from 28/1."

About QIPCO British Champions Series and Day: This year marks the 10th year of both QIPCO British Champions Day and QIPCO British Champions Series.

The Series showcases 35 of the UK's finest Flat races which are run at all of the UK's most iconic Flat festivals, from the Derby and St Leger, to Glorious Goodwood and Royal Ascot, presenting unparalleled, quality racing across 10 of the country's finest racecourses.

It showcases world-class sporting action across five different categories - Sprint, Mile, Middle Distance, Long Distance and Fillies & Mares.

The Series culminates in QIPCO British Champions Day at Ascot racecourse on Saturday 17th October, the most valuable raceday in the UK with £2.5 million in prize money on offer.

The day also boasts an unprecedented UK card comprising four Group 1 contests; a Group 2 and competitive mile handicap.

Race schedule:

● 1.20pm - The QIPCO British Champions Long Distance Cup (Group 2)

● 1.55pm - The QIPCO British Champions Sprint Stakes (Group 1)

● 2.30pm - The QIPCO British Champions Fillies & Mares Stakes (Group 1)

● 3.05pm - The Queen Elizabeth II Stakes Sponsored by QIPCO (Group 1)

● 3.40pm - The QIPCO Champion Stakes (Group 1)

● 4.15pm - The Balmoral Handicap (Sponsored by QIPCO)