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Horse profile

Quantum (IRE)

3yo filly (at last run, Oct 2006) · Last trainer John Gosden · Last owner Hrh Princess Haya Of Jordan
by Alhaarth (IRE) out of Frappe (IRE) (Inchinor)
8 runs · 6 courses · from Jun 2005
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 27 Oct 2006 — 7,292 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2006 · 3rd of 16 Won at Newmarket Beaten favourite LTO Last raced off OR 81
KTB Profile

Quantum (IRE) is 1 from 8, the win coming at Class 5 level. Hasn't won since Jul 2006. Last raced off a career-high mark of 81.

Based on 8 archived runs · updated 14 Oct 2026
KTB at a glance Win at Class 5 OR at career high

Progeny in our archive

Produce record

As a dam, Quantum (IRE) has 8 produce in the archive, 3 winners — most wins Salt Whistle Bay (IRE) (5 wins).

The wins came over 6½f–2m½f; the highest grade won is Class 3 (Salt Whistle Bay (IRE)).

ProduceRunsWinsWin tripsBest grade
Salt Whistle Bay (IRE)5056½f–1m½fClass 3
Captain Navarre (GB)2131m3f–2m½fClass 4
Sinaadi (IRE)1711m2fClass 5
Breakoutthebooze (IRE)50——
Ganges (IRE)80——
New Empire (GB)90——
Ricksen (GB)180——
Minty Fox (GB)80——
Official rating81At career-high mark
81 70–81

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 105C the best of the last 3 rated runs · Newmarket, 27 Oct 2006 Official rating 81 at the last run, 27 Oct 2006

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race.

Flat 8 figures · best 105C · median 74
GoingRunsBestMedianSince 14 Oct 2025
Good383C71—
Good to Firm394C77—
Good to Soft2105C83.5—
DistanceRunsBestMedianSince 14 Oct 2025
1m2f – 1m4f3105C94—
1m – 1m1f277C69.5—
6f – 7f268C66.5—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Alhaarth (IRE)

Progeny in our archive have won 9.7% of 4,158 runs since Jan 2008 (308 horses).

GoingRunsWinsSRvs sireThis horse
Firm5123.9%−5.8—
Good to Firm6257612.2%+2.51 from 3
Good1,01810710.5%+0.80 from 3
Good to Soft489459.2%−0.50 from 2
Soft805799.8%+0.1—
Heavy366349.3%−0.4—
Standard (AW)804617.6%−2.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10176.9%−2.8—
6f – 7f522428%−1.70 from 2
1m – 1m1f6306810.8%+1.10 from 2
1m2f – 1m4f1,05210610.1%+0.41 from 3
1m5f – 2m9529510%+0.30 from 1
2m1f – 2m4f586559.4%−0.3—
2m5f – 3m260259.6%−0.1—
Over 3m55610.9%+1.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Frappe (IRE) (Inchinor)

10 siblings in the archive, 6 winners — best of them Power (GB) (5 wins).

The wins came over 5f–1m4f; the highest grade won is Group 1 (Power (GB)).

ProduceRunsWinsWin tripsBest grade
Power (GB)955f–1mGroup 1
Curvy (GB)941m2f–1m4fGroup 2
Thakafaat (IRE)521m2f–1m4fGroup 2
Climate (IRE)1111m—
Joules (GB)2316fClass 5
Applauded (IRE)417fClass 5
Pekan Three (IRE)40——
Arabian Flame (IRE)120——
Wild Gardenia (GB)30——
Flirtini (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Good to Firm 3 1 33% +0.75
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 5 4 1 25% −0.25
Class 4 3 0 0% −3.00
Class 3 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 3 1 33% +0.75
Goodwood 1 0 0% −1.00
Folkestone 1 0 0% −1.00
Yarmouth 1 0 0% −1.00
Bath 1 0 0% −1.00
Newbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 1 33% +0.75
1m – 1m1f 2 0 0% −2.00
6f – 7f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Jimmy Fortune 5 1 20% −1.25
Frankie Dettori 2 0 0% −2.00
Robert Havlin 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 6 1 17% −2.25
Blinkers 1 0 0% −1.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2006 6 1 17% −2.25
2005 2 0 0% −2.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
27 Oct 06+29d Newmarket Dunfermline E.B.F. Fillies' Handicap Class 3 · 12f · Good To Soft · 16 ran 3/16 ½ 9-6 81105C Frankie Dettori 5/1F
28 Sep 06+8d Newmarket Reg Day Memorial Handicap Class 4 · 14f · Good · 9 ran 2/9 2 9-3 7983C Jimmy Fortune 3/1J
20 Sep 06+52d Goodwood South Downs Handicap Class 4 · 11f · Good · 9 ran 3/9 1 9-1 7971C Jimmy Fortune 13/8F
30 Jul 06+17d Newmarket July Course Family Day Handicap Class 5 · 10f · Good To Firm · 9 ran 1/9 9-5 7194C Jimmy Fortune 11/4F
13 Jul 06+28d Folkestone Ladbrokes "Any Two Will Do" Fillies' Handicap Class 5 · 9.5f · Good To Firm · 12 ran 3/12 ¾ 9-6 7077C Jimmy Fortune 7/4F
15 Jun 06+239d Yarmouth ULR Norwich Maiden Stakes Class 5 · 7f · Good To Firm · 16 ran 4/16 ½ 8-9 7065C Robert Havlin 50/1
19 Oct 05+111d Bath Tarmac Aggregate Products/E.B.F. Maiden Stakes (Div 1) Class 5 · 8f · Good To Soft · 13 ran 4/13 1¾ 8-9 —62C Jimmy Fortune 13/8F
30 Jun 05 Newbury Mountgrange Stud Maiden Fillies' Stakes Class 4 · 7f · Good · 17 ran 8/17 ½ 8-11 —68C Frankie Dettori 2/1F

Quick answers

How many races has Quantum (IRE) won?
Quantum (IRE) won 1 of 8 archived starts between 2005 and 2006, a strike rate of 12.5%. Placed 5 times in total (62.5% of starts).
Who trained Quantum (IRE)?
Quantum (IRE) was trained by John Gosden on the most recent run on record, at Newmarket on 27 October 2006.
Who is Quantum (IRE)'s sire?
Quantum (IRE) is by Alhaarth (IRE) out of Frappe (IRE), whose sire is Inchinor.
What going does Quantum (IRE) prefer?
Quantum (IRE) has the best record on good to firm going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Quantum (IRE)'s official rating?
The most recent official rating on record is 81, from the run on 27 October 2006. That is also the highest on record.
What is Quantum (IRE)'s sire's record?
Alhaarth (IRE)'s progeny in our archive have won 9.7% of 4,158 runs since Jan 2008 (308 horses), Flat and jumps together.
Who are Quantum (IRE)'s siblings?
Out of Frappe (IRE), Quantum (IRE) has 10 other produce in our archive, 6 of them winners. Most wins: Power (GB) (5). Highest grade won: Group 1 (Power (GB)). The wins came over 5f–1m4f. As at Oct 2026.
Has Quantum (IRE) produced winners?
As a dam, Quantum (IRE) has 8 produce in our archive, 3 of them winners. Most wins: Salt Whistle Bay (IRE) (5). Highest grade won: Class 3 (Salt Whistle Bay (IRE)). The wins came over 6½f–2m½f. As at Oct 2026.

Record shown from June 2005. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.