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Horse profile

Bonamassa (GB)

4yo gelding (at last run, Sep 2011) · Last trainer Michael Attwater · Last owner Canisbay Bloodstock
by Sulamani (IRE) out of Anastasia Venture (GB) (Lion Cavern)
9 runs · 2 courses · from Nov 2009
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 1 Sep 2011 — 5,535 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2011 · 11th of 11 Last raced off OR 45
KTB Profile

Bonamassa (GB) is yet to win from 9 starts.

Based on 9 archived runs · updated 27 Oct 2026
Official rating45↓ 7lb off peak
45 45–52

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 43C the best of the last 3 rated runs · Kempton (AW), 1 Sep 2011 Official rating 45 at the last run, 1 Sep 2011

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. What this means →

Flat 9 figures · best 51C · median 42
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)951C42—
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f646A37—
1m – 1m1f251C46.5—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 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
Sulamani (IRE)

Progeny in our archive have won 11.5% of 4,245 runs since Jan 2008 (278 horses).

Weakest on standard (aw) going: 8.1% from 479. Strongest at trips beyond 3m (all codes): 15.4% from 240.

GoingRunsWinsSRvs sireThis horse
Firm20210%−1.5—
Good to Firm3484011.5%0—
Good1,40017012.1%+0.6—
Good to Soft8038410.5%−1—
Soft90511212.4%+0.9—
Heavy2904114.1%+2.6—
Standard (AW)479398.1%−3.40 from 9
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f900%−11.5—
6f – 7f1852010.8%−0.7—
1m – 1m1f262238.8%−2.70 from 2
1m2f – 1m4f550529.5%−20 from 6
1m5f – 2m1,15413511.7%+0.20 from 1
2m1f – 2m4f97812212.5%+1—
2m5f – 3m8679911.4%−0.1—
Over 3m2403715.4%+3.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Anastasia Venture (GB) (Lion Cavern)

4 siblings in the archive, 2 winners — best of them Ymir (GB) (1 win).

The wins came over 7f–1m4f; the highest grade won is Class 6 (Ymir (GB)).

ProduceRunsWinsWin tripsBest grade
Ymir (GB)3217fClass 6
Tractive Effort (GB)911m4fClass 6
Parsons Green (GB)120——
Kia Ora (GB)20——

Record by conditions

ClassRunsWinsSR£1
Class 6 7 0 0% −7.00
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Kempton (AW) 7 0 0% −7.00
Lingfield (AW) 2 0 0% −2.00

DistanceRunsWinsSR£1
1m2f – 1m4f 6 0 0% −6.00
1m – 1m1f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Nicky Mackay 2 0 0% −2.00
Tom Queally 1 0 0% −1.00
Katia Scallan 1 0 0% −1.00
Matthew Lawson 1 0 0% −1.00
William Carson 1 0 0% −1.00
Jemma Marshall 1 0 0% −1.00
Jim Crowley 1 0 0% −1.00
Paul Doe 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 7 0 0% −7.00
Cheekpieces 1 0 0% −1.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 3 0 0% −3.00
2010 4 0 0% −4.00
2009 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
2011 · 3 runs
01 Sep 11+71d Kempton (AW) 32 For Betting Handicap (Div 1) Class 6 · 11f · Standard · 11 ran 11/11 99 8-12 4543C Tom Queally 66/1
22 Jun 11+21d Kempton (AW) Betdaq.com Exchange Price Multiples Handicap Class 6 · 16f · Standard · 11 ran 11/11 17 8-2 4543C Katia Scallan 80/1
01 Jun 11+219d Kempton (AW) Kemptonlive.co.uk Apprentice Handicap Class 6 · 12f · Standard To Slow · 7 ran 7/7 22 8-2 4526C Matthew Lawson 66/1
2010 · 4 runs
25 Oct 10+26d Kempton (AW) Bet Breeders' Cup - Betdaq Handicap Class 6 · 12f · Standard · 13 ran 13/13 16 8-9 4733C William Carson 100/1
29 Sep 10+36d Kempton (AW) Panoramic Classified Stakes Class 6 · 11f · Standard · 14 ran 13/14 30 9-0 4735C Nicky Mackay 66/1
24 Aug 10+17d Kempton (AW) Laura MacMillan Birthday Median Auction Maiden Stakes Class 6 · 12f · Standard · 12 ran 10/12 3¾ 8-12 5239C Jemma Marshall 66/1
07 Aug 10+234d Lingfield (AW) Tryst-East Grinstead's Ultimate Night Club Median Auction Maiden Stakes (AW) Class 6 · 10f · Standard · 8 ran 6/8 ¾ 9-3 —46A Nicky Mackay 33/1
2009 · 2 runs
16 Dec 09+21d Kempton (AW) E.B.F. Maiden Stakes (Div 1) Class 5 · 8f · Standard · 9 ran 9/9 12 9-3 —42C Jim Crowley 100/1
25 Nov 09 Lingfield (AW) E.B.F. Maiden Stakes Class 5 · 8f · Standard · 12 ran 11/12 4 9-3 —51C Paul Doe 100/1

Quick answers

How many races has Bonamassa won?
Bonamassa (GB) has yet to win, from 9 archived starts between 2009 and 2011.
Who trained Bonamassa?
Bonamassa (GB) was trained by Michael Attwater on the most recent run on record, at Kempton (AW) on 1 September 2011.
Who is Bonamassa's sire?
Bonamassa (GB) is by Sulamani (IRE) out of Anastasia Venture (GB), whose sire is Lion Cavern.
What is Bonamassa's official rating?
The most recent official rating on record is 45, from the run on 1 September 2011. The highest on record is 52.
What is Bonamassa's sire's record?
Sulamani (IRE)'s progeny in our archive have won 11.5% of 4,245 runs since Jan 2008 (278 horses), Flat and jumps together. Weakest on standard (aw) going: 8.1% from 479. Strongest at trips beyond 3m (all codes): 15.4% from 240.
Who are Bonamassa's siblings?
Out of Anastasia Venture (GB), Bonamassa (GB) has 4 other produce in our archive, 2 of them winners. Most wins: Ymir (GB) (1). Highest grade won: Class 6 (Ymir (GB)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from November 2009. 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.