Skip to content
Horse profile

Moore's Law (USA)

11yo gelding (at last run, May 2009) · Last trainer M J Grassick · Last owner Mrs S Grassick
by Technology (USA) out of Brass Needles (USA) (Twice Worthy)
21 runs · 14 courses · from Feb 2006
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 May 2009 — 6,375 days ago. Our archive can't say whether the horse is still in training.
Last run May 2009 · 10th of 16 4 wins · 4 courses Last raced off OR 65
KTB Profile

Moore's Law (USA) is 4 from 21. Hasn't won since Feb 2008. Last raced off 65, 63lb below the career-high mark.

Based on 21 archived runs · updated 5 Nov 2026
KTB at a glance OR ↓ 63lb off peak
Official rating65↓ 63lb off peak
65 57–128

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 (flat) 73C the best of the last 3 rated runs · Listowel, 20 Sep 2007 Official rating 65 at the last flat run, 22 May 2009

Best recent KTB Rating (jumps) 127A the best of the last 3 rated runs · Punchestown, 18 Feb 2009 Official rating 121 at the last jumps run, 2 May 2009

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 4 figures · best 73C · median 61.5
GoingRunsBestMedianSince 5 Nov 2025
Soft373C60—
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m473C61.5—
Jumps 17 figures · best 138A · median 119
GoingRunsBestMedianSince 5 Nov 2025
Soft9138A119—
Heavy4138C125.5—
Good4119C114—
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m10132C118.5—
2m1f – 2m4f7138A119—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 21 figures from 21 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
Technology (USA)

Progeny in our archive have won 12.5% of 8 runs since Feb 2008 (1 horse). A small sample.

GoingRunsWinsSRvs sireThis horse
Soft6116.7%+4.22 from 12
Heavy200%−12.52 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
1m5f – 2m300%−12.52 from 14
2m1f – 2m4f5120%+7.52 from 7

Flat and jumps together (all codes) · since Feb 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Brass Needles (USA) (Twice Worthy)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Soft 12 2 17% +1.00
Heavy 5 2 40% +1.50
Good 4 0 0% −4.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Punchestown 4 1 25% +4.00
Leopardstown 4 0 0% −4.00
Cork 2 1 50% +0.75
Wexford 1 0 0% −1.00
Punchestown (IRE) 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Navan 1 0 0% −1.00
Thurles 1 0 0% −1.00
Curragh (IRE) 1 0 0% −1.00
Listowel 1 1 100% +4.00
Curragh 1 0 0% −1.00
Newbury 1 0 0% −1.00
Down Royal 1 0 0% −1.00
Tralee 1 1 100% +2.75

DistanceRunsWinsSR£1
1m5f – 2m 14 2 14% −6.25
2m1f – 2m4f 7 2 29% +4.75

JockeyRunsWinsSR£1
Denis O'Regan 10 2 20% −3.50
Rory Cleary 3 1 33% +2.00
Mr M M O'Connor 2 0 0% −2.00
Paul Carberry 2 1 50% +6.00
Danny Mullins 1 0 0% −1.00
Davy Condon 1 0 0% −1.00
Barry Geraghty 1 0 0% −1.00
Davy Russell 1 0 0% −1.00

SeasonRunsWinsSR£1
2009 4 0 0% −4.00
2008 4 1 25% +4.00
2007 8 2 25% −0.25
2006 5 1 20% −1.25

TypeRunsWinsSR£1
Hurdle 16 3 19% −1.50
Flat 4 1 25% +1.00
Chase 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
2009 · 4 runs
22 May 09+20d Wexford Campile Handicap (50-75) 2m · Yielding To Soft · 16 ran 10/16 ¾ 8-13 6560A Danny Mullins 10/1
02 May 09+73d Punchestown (IRE) Whitewater Shopping Centre Handicap Hurdle 2m4f · Soft · 23 ran 18/23 1¼ 10-2 121102C Davy Condon 20/1
18 Feb 09+27d Punchestown Five Day Festival Hurdle 2m · Soft · 8 ran 5/8 shd 11-7 121127A Mr M M O'Connor 20/1
22 Jan 09+25d Gowran Park Kilkenny Handicap Hurdle (81-130) 2m1f · Heavy · 13 ran 11/13 2 11-12 125119A Denis O'Regan 25/1
2008 · 4 runs
28 Dec 08+14d Leopardstown Star Best For Racing Handicap Hurdle (0-140) 2m · Yielding · 19 ran 11/19 ½ 11-7 125119A Barry Geraghty 25/1
14 Dec 08+266d Navan Giltspur Scientific Tara Hurdle (Grade 2) 2m4f · Heavy · 6 ran 5/6 14 11-5 126106C Mr M M O'Connor 25/1
23 Mar 08+32d Cork Easter Handicap Hurdle (0-140) 2m3f · Yielding · 21 ran 4/21 2½ 11-7 126138A Denis O'Regan 20/1
20 Feb 08+54d Punchestown Book The Pavilion At Festival Hurdle 2m4f · Yielding · 6 ran 1/6 11-9 123126B Paul Carberry 7/1
2007 · 8 runs
28 Dec 07+50d Leopardstown Star Best For Racing Handicap Hurdle (0-140) 2m · Good · 16 ran 10/16 5 10-12 126115C Davy Russell 20/1
08 Nov 07+39d Thurles Killinan Beginners Chase 2m · Good · 16 ran 5/16 5½ 11-12 —99C Paul Carberry 11/2
30 Sep 07+10d Curragh (IRE) Joe Malone Lifetime Achievement Handicap 1m6f · Yielding · 20 ran 13/20 shd 8-7 6960C Rory Cleary 4/1F
20 Sep 07+39d Listowel M.J. Carroll Arro Handicap (50-80) 2m · Yielding To Soft · 18 ran 1/18 8-11 6373C Rory Cleary 4/1
12 Aug 07+109d Curragh Waterford Crystal Handicap (50-90) 2m · Soft To Heavy · 13 ran 3/13 1½ 8-4 5763C Rory Cleary 6/1
25 Apr 07+74d Punchestown Oberstown Developments Handicap Hurdle (0-140) 2m · Good · 22 ran 14/22 nk 11-4 127113C Denis O'Regan 20/1
10 Feb 07+20d Newbury totesport Trophy Handicap Hurdle (Grd3) Class 1 · 2m½f · Soft · 20 ran 10/20 1¾ 10-8 106114C Denis O'Regan 9/1
21 Jan 07+78d Cork Blackwater H'dle 2m · Heavy · 9 ran 1/9 11-6 128132C Denis O'Regan 7/4F
2006 · 5 runs
04 Nov 06+31d Down Royal Open Betting Shops On Sundays Handicap Hurdle (0-140) 2m · Yielding To Soft · 12 ran 2/12 shd 10-7 119129C Denis O'Regan 4/1F
04 Oct 06+162d Tralee Welcome To Tralee Hurdle 2m1f · Soft To Heavy · 14 ran 1/14 11-12 118138C Denis O'Regan 11/4
25 Apr 06+51d Punchestown Evening Herald Handicap Hurdle (Listed) 2m4f · Good · 25 ran 4/25 2 10-1 117119C Denis O'Regan 12/1
05 Mar 06+21d Leopardstown Madigans Intervarsity Handicap Hurdle (0-140) 2m · Yielding · 16 ran 4/16 1 11-0 116118C Denis O'Regan 5/1
12 Feb 06 Leopardstown T.C.Matthews Handicap Hurdle (0-140) 2m · Yielding · 19 ran 3/19 2 10-10 114119C Denis O'Regan 25/1

Quick answers

How many races has Moore's Law won?
Moore's Law (USA) won 4 of 21 archived starts between 2006 and 2009, a strike rate of 19%. Placed 10 times in total (47.6% of starts).
Who trained Moore's Law?
Moore's Law (USA) was trained by M J Grassick on the most recent run on record, at Wexford on 22 May 2009.
Who is Moore's Law's sire?
Moore's Law (USA) is by Technology (USA) out of Brass Needles (USA), whose sire is Twice Worthy.
What going does Moore's Law prefer?
Moore's Law (USA) has the best record on heavy going: 2 wins from 5 starts (40%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Moore's Law's official rating?
The most recent official rating on record is 65, from the run on 22 May 2009. The highest on record is 128.
What is Moore's Law's sire's record?
Technology (USA)'s progeny in our archive have won 12.5% of 8 runs since Feb 2008 (1 horse), Flat and jumps together. A small sample.

Record shown from February 2006. 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.