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Horse profile

Bonnie Lesley (IRE)

2yo filly (at last run, Sep 2012) · Last trainer Keith Dalgleish · Last owner Middleham Park Racing Iii
by Iffraaj (GB) out of Hazium (IRE) (In The Wings)
7 runs · 5 courses · from May 2012
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 Sep 2012 — 5,156 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2012 · 3rd of 8 2 wins · Hamilton & Ayr Last raced off OR 79
KTB Profile

Bonnie Lesley (IRE) is 2 from 7, both wins coming at Class 6 level. Hasn't won since Aug 2012. Last raced off a career-high mark of 79.

Based on 7 archived runs · updated 4 Nov 2026
KTB at a glance All wins at Class 6

Progeny in our archive

Produce record

As a dam, Bonnie Lesley (IRE) has 3 produce in the archive, 1 winner — most wins Artair (IRE) (2 wins).

The wins came over 5f–6f; the highest grade won is Class 4 (Artair (IRE)).

ProduceRunsWinsWin tripsBest grade
Artair (IRE)925f–6fClass 4
Addie Boo Boo (IRE)120——
She's Easyontheeye (IRE)120——

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 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 101A the best of the last 3 rated runs · Hamilton, 4 Aug 2012 Official rating 79 at the last run, 22 Sep 2012

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 7 figures · best 101A · median 77
GoingRunsBestMedianSince 4 Nov 2025
Good to Soft284A80.5—
Good277A76—
Heavy1———
Soft1———
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f4101A80.5—
Under 6f277A62—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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

Progeny in our archive have won 10.5% of 13,985 runs since Apr 2010 (1,092 horses).

GoingRunsWinsSRvs sireThis horse
Firm65812.3%+1.8—
Good to Firm2,20025311.5%+10 from 1
Good2,9792949.9%−0.61 from 2
Good to Soft1,46515810.8%+0.30 from 2
Soft1,7461408%−2.51 from 1
Heavy493387.7%−2.80 from 1
Standard (AW)5,03658211.6%+1.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f84710512.4%+1.90 from 2
6f – 7f5,03654610.8%+0.32 from 4
1m – 1m1f3,82141110.8%+0.30 from 1
1m2f – 1m4f2,6102479.5%−1—
1m5f – 2m1,13011510.2%−0.3—
2m1f – 2m4f397369.1%−1.4—
2m5f – 3m124118.9%−1.6—
Over 3m20210%−0.5—

Flat and jumps together (all codes) · since Apr 2010 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Hazium (IRE) (In The Wings)

7 siblings in the archive, 4 winners — best of them Coulsty (IRE) (5 wins).

The wins came over 5f–2m; the highest grade won is Group 3 (Coulsty (IRE)).

ProduceRunsWinsWin tripsBest grade
Coulsty (IRE)2655f–7fGroup 3
Anneani (IRE)2527f–1m½fClass 6
Khazium (IRE)3712mClass 5
Albatala (IRE)2211m2½f—
Grady Gaston (IRE)20——
Lady Timmy Ho (IRE)10——
Arctic Haze (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 2 0 0% −2.00
Good 2 1 50% +2.50
Heavy 1 0 0% −1.00
Soft 1 1 100% +1.25
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 2 2 0 0% −2.00
Class 6 2 2 100% +4.75

CourseRunsWinsSR£1
Ayr 3 1 33% +1.50
York 1 0 0% −1.00
Hamilton 1 1 100% +1.25
Musselburgh 1 0 0% −1.00
Ripon 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 2 50% +2.75
Under 6f 2 0 0% −2.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Paul Mulrennan 3 2 67% +3.75
Jim Crowley 1 0 0% −1.00
David Allan 1 0 0% −1.00
Joe Fanning 1 0 0% −1.00
Tom Eaves 1 0 0% −1.00

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
2012 · 7 runs
22 Sep 12+28d Ayr Sked Construction - Concrete's What We Do Nursery Class 2 · 1m · Heavy · 8 ran 3/8 3½ 8-8 7980A Paul Mulrennan 9/2
25 Aug 12+21d York Betfred The Bonus King Nursery Class 2 · 7f · Good To Soft · 12 ran 4/12 ½ 8-9 7784A Jim Crowley 7/1
04 Aug 12+4d Hamilton Avia Signs Nursery Class 6 · 6f · Soft · 7 ran 1/7 9-13 62101A Paul Mulrennan 5/4F
31 Jul 12+38d Ayr BetVictor For Best Prices Nursery Class 6 · 7f · Good · 8 ran 1/8 9-4 6277A Paul Mulrennan 7/2
23 Jun 12+8d Ayr SunSport/E.B.F. Maiden Stakes Class 5 · 6f · Good · 8 ran 4/8 4½ 8-12 —75A David Allan 12/1
15 Jun 12+17d Musselburgh Balfour Beatty Engineering (BBES) Maiden Auction Stakes Class 5 · 5f · Good To Soft · 10 ran 2/10 2¼ 8-5 —77A Joe Fanning 18/1
29 May 12 Ripon British Stallion Studs Supporting British Racing E.b.f. Maiden Stakes Class 5 · 5f · Good To Firm · 11 ran 9/11 hd 8-12 —47A Tom Eaves 40/1

Quick answers

How many races has Bonnie Lesley won?
Bonnie Lesley (IRE) won 2 of 7 archived starts in 2012, a strike rate of 28.6%. Placed 4 times in total (57.1% of starts).
Who trained Bonnie Lesley?
Bonnie Lesley (IRE) was trained by Keith Dalgleish on the most recent run on record, at Ayr on 22 September 2012.
Who is Bonnie Lesley's sire?
Bonnie Lesley (IRE) is by Iffraaj (GB) out of Hazium (IRE), whose sire is In The Wings.
What is Bonnie Lesley's official rating?
The most recent official rating on record is 79, from the run on 22 September 2012. That is also the highest on record.
What is Bonnie Lesley's sire's record?
Iffraaj (GB)'s progeny in our archive have won 10.5% of 13,985 runs since Apr 2010 (1,092 horses), Flat and jumps together.
Who are Bonnie Lesley's siblings?
Out of Hazium (IRE), Bonnie Lesley (IRE) has 7 other produce in our archive, 4 of them winners. Most wins: Coulsty (IRE) (5). Highest grade won: Group 3 (Coulsty (IRE)). The wins came over 5f–2m. As at Nov 2026.
Has Bonnie Lesley produced winners?
As a dam, Bonnie Lesley (IRE) has 3 produce in our archive, 1 of them a winner. Most wins: Artair (IRE) (2). Highest grade won: Class 4 (Artair (IRE)). The wins came over 5f–6f. As at Nov 2026.

Record shown from May 2012. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.