[3] Compton Place was a representative of the Byerley Turk sire line,[4] unlike more than 95% of modern thoroughbreds, who descend directly from the Darley Arabian.
[5] Borderlescott's dam Jeewan, a daughter of the St Leger winner Touching Wood, won one minor race at Catterick Racecourse from seven attempts as a three-year-old in 1988.
After finishing unplaced in a similar event at Carlisle later that month he ran third at Beverley before recording his first success in a nursery (a handicap race for juveniles) at Hamilton Park Racecourse on 31 July.
The beaten horses included Les Arcs and Continent[10] Borderlescott began his third season by winning a handicap over six furlongs at York in May and was then sent to Royal Ascot where he finished fourth under a weight of 130 pounds in the Wokingham Stakes.
On 5 August the gelding carried a weight of 131 pounds in the Stewards' Cup at Goodwood Racecourse and started at odds of 10/1 in a field of 27 runners.
On his final appearance of the year he was stepped up to Group Three level for the first time for the Bentinck Stakes at Newmarket Racecourse on 13 October.
Ridden for the first time by Robert Winston, he took the lead inside the final furlong and won by a length and a half from Desert Lord.
In the City Walls Stakes at Chester in July he took the lead in the closing stages but was caught in the last stride and beaten a nose by Green Manalishi.
He was among the leaders from the start and established a clear advantage two furlongs out but was overtaken in the closing stages and finished third behind Conquest and King's Apostle.
The meeting was abandoned owing to the poor condition of the track and the Nunthorpe was rescheduled and run on the July Course at Newmarket on 22 August.
The King's Stand Stakes winner Equiano started favourite ahead of Kingsgate Native, who had won the race as a juvenile in 2007.
The gelding overhauled the South African mare inside the final furlong to win by half a length with Kingsgate Native taking third ahead of Equiano and Benbaun.
He finished third behind Marchand d'Or and Moorhouse Lad with Fleeting Spirit, National Colour and Equiano among the unplaced horses.
Later that month he started 2/1 favourite for the Temple Stakes, but in a three-way photo-finish he was beaten a neck by Look Busy, with Wid Dud a head away in third.
At Royal Ascot in June he started at odds of 10/1 for the King's Stand Stakes and finished fifth of the fifteen runners behind the Australian gelding Scenic Blast.
[16] At Goodwood, Borderlescott started favourite for the King George Stakes but looked to be outpaced in the closing stages and finished fourth behind Kingsgate Native, Total Gallery and Inxile.
It was Cosgrave's last ride on the gelding, with Neil Callan taking over when Borderlescott attempted to repeat his 2008 success in the Nunthorpe Stakes on 21 August.
He was the 9/1 fourth choice in the betting behind Kingsgate Native, Radiohead (Norfolk Stakes) and Amour Propre, whilst the other runners included Tax Free (Prix du Gros Chêne, Prix du Petit Couvert), Dandy Man, Ialysos (Coral Charge), Equiano, Art Connoisseur (Golden Jubilee Stakes), Look Busy, Moorhouse Lad, Benbaun, Captain Gerrard and the South African challenger Mythical Flight.
He overtook Benbaun inside the final furlong and won by a neck, with Radiohead taking third ahead of Tax Free and Amour Propre.
He then started odds on favourite for the City Wall Stakes but finished third, beaten a hort head and a neck by Blue Jack and Captain Dunne.
Captain Dunne, Amour Propre and Moorhouse Lad were in the field as well as the Todd Pletcher-trained American mare Starish Bay, and the improving handicappers Astrophysical Jet and Tropical Treat.
After tracking the leaders for most of the way, Borderlescott produced a decisive burst of acceleration to take the lead inside the final furlong and won by half a length and a head from Group Therapy and Astrophysical Jet.
"[22] The gelding made no impact in his three subsequent races that year, finishing unplaced in the Ayr Gold Cup, Prix de l'Abbaye and Mercury Stakes.
[25] He finished unplaced in his next six races (including a final bid for the Stewards' Cup) before ending the year with a second place at Musselburgh in October.