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Horse profile

Zero Tolerance (IRE)

8yo gelding (at last run, Nov 2008) · Last trainer David Barron · Last owner The Hornsey Warriors Racing Syndicate
by Nashwan (USA) out of Place de L'Opera (GB) (Sadler's Wells)
33 runs · 14 courses · from Apr 2005
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 1 Nov 2008 — 6,564 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2008 · 13th of 18 5 wins · Haydock, York & Newmarket Last raced off OR 93
KTB Profile

Zero Tolerance (IRE) is 5 from 33 in our archive, including 2 Listed wins. The biggest win we hold: the Betfred 'Treble Odds On All Luckys' Superior Mile at Haydock (Sep 2006). Hasn't won since Aug 2008. Last raced off 93, 13lb below the career-high mark.

Based on 33 archived runs · updated 22 Oct 2026
KTB at a glance OR ↓ 13lb off peak
Official rating93↓ 13lb off peak
93 80–106

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 94A the best of the last 3 rated runs · Ayr, 20 Sep 2008 Official rating 93 at the last run, 1 Nov 2008

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 31 figures · best 112A · median 86
GoingRunsBestMedianSince 22 Oct 2025
Good to Soft1191A73—
Soft8112A94—
Good792C75—
Heavy3106A94—
Good to Firm284C77.5—
DistanceRunsBestMedianSince 22 Oct 2025
1m – 1m1f22112A87—
1m2f – 1m4f996C72—

Of 32 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 31 figures from 32 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
Nashwan (USA)

Progeny in our archive have won 9.2% of 292 runs since Jan 2008 (27 horses).

GoingRunsWinsSRvs sireThis horse
Firm6116.7%+7.5—
Good to Firm4149.8%+0.60 from 3
Good7068.6%−0.60 from 7
Good to Soft3925.1%−4.10 from 11
Soft3725.4%−3.83 from 9
Heavy1516.7%−2.52 from 3
Standard (AW)841113.1%+3.9—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f700%−9.2—
6f – 7f80810%+0.8—
1m – 1m1f2528%−1.24 from 24
1m2f – 1m4f52713.5%+4.31 from 9
1m5f – 2m3925.1%−4.1—
2m1f – 2m4f4149.8%+0.6—
2m5f – 3m3525.7%−3.5—
Over 3m13215.4%+6.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Place de L'Opera (GB) (Sadler's Wells)

6 siblings in the archive, 4 winners — best of them Imperial Stride (GB) (5 wins).

The wins came over 1m2f–2m6½f; the highest grade won is Group 2 (Imperial Stride (GB)).

ProduceRunsWinsWin tripsBest grade
Imperial Stride (GB)651m2f–1m4fGroup 2
Dar Es Salaam (GB)4831m2f–2m4fClass 4
Noble Concorde (GB)1922m–2m6½f—
Hala Bek (IRE)321m2f–1m3fClass 3
Moment Juste (GB)60——
Pre Catalan (GB)40——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 11 0 0% −11.00
Soft 9 3 33% +10.00
Good 7 0 0% −7.00
Heavy 3 2 67% +3.63
Good to Firm 3 0 0% −3.00

ClassRunsWinsSR£1
Class 2 24 3 13% −6.75
Class 1 4 2 50% +4.38
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
York 7 2 29% +7.00
Newmarket 5 1 20% +0.00
Ascot 3 0 0% −3.00
Curragh 3 0 0% −3.00
Newcastle 3 0 0% −3.00
Haydock 2 2 100% +4.63
Goodwood 2 0 0% −2.00
Newbury 2 0 0% −2.00
Ayr 1 0 0% −1.00
Beverley 1 0 0% −1.00
Windsor 1 0 0% −1.00
Epsom Downs 1 0 0% −1.00
Saint-Cloud (FR) 1 0 0% −1.00
Redcar 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 24 4 17% −6.87
1m2f – 1m4f 9 1 11% −0.50

JockeyRunsWinsSR£1
Jamie Spencer 9 3 33% +7.88
Paul Fessey 4 0 0% −4.00
Phillip Makin 4 0 0% −4.00
Ryan Moore 3 1 33% +2.00
Micky Fenton 3 0 0% −3.00
Neil Brown 2 1 50% +1.75
Graham Gibbons 1 0 0% −1.00
Chris Catlin 1 0 0% −1.00
Martin Dwyer 1 0 0% −1.00
Jimmy Fortune 1 0 0% −1.00
Neil Callan 1 0 0% −1.00
Seb Sanders 1 0 0% −1.00
Alan Munro 1 0 0% −1.00
Kevin Darley 1 0 0% −1.00

SeasonRunsWinsSR£1
2008 8 1 13% −4.25
2007 8 0 0% −8.00
2006 9 2 22% −0.62
2005 8 2 25% +5.50

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
01 Nov 08+21d Newmarket Bet365 Best Odds Guaranteed On Every Race Handicap Class 2 · 8f · Good To Soft · 18 ran 13/18 hd 8-10 9370A Neil Brown 12/1
11 Oct 08+21d Ascot David & Toni Eyles Handicap Class 2 · 10f · Good To Soft · 10 ran 10/10 1 9-1 9465A Jamie Spencer 8/1
20 Sep 08+20d Ayr John Smith's Extra Smooth Ayrshire Handicap Class 2 · 8f · Heavy · 11 ran 5/11 ½ 9-5 9494A Graham Gibbons 15/8F
31 Aug 08+22d Curragh Hacketts Ebf Irish Cambridgeshire 8f · Soft · 21 ran 3/21 1¾ 9-0 93112A Jamie Spencer 10/3F
09 Aug 08+41d Haydock Racing UK Handicap Class 2 · 8f · Heavy · 11 ran 1/11 9-1 85106A Neil Brown 11/4F
29 Jun 08+3d Curragh ladbrokes.com Premier Handicap 8f · Good To Yielding · 18 ran 2/18 hd 8-9 8291A Ryan Moore 9/2F
26 Jun 08+50d Newcastle National Express Seaton Delaval Trophy Handicap (Str) Class 2 · 8f · Good To Soft · 10 ran 3/10 2 8-3 8287A Paul Fessey 7/1
07 May 08+186d Beverley Graham And Rosen Solicitors Handicap Class 4 · 8.5f · Good · 17 ran 2/17 hd 9-5 8091A Chris Catlin 11/1
03 Nov 07+21d Newmarket Bet365 Best Odds Guaranteed On Every Race Handicap Class 2 · 8f · Good · 14 ran 14/14 4 8-10 8549C Martin Dwyer 10/1
13 Oct 07+7d Ascot David & Toni Eyles Handicap Class 2 · 10f · Good To Soft · 10 ran 6/10 2½ 8-9 9273C Ryan Moore 7/1
06 Oct 07+67d Newmarket totesport.com Cambridgeshire Heritage Handicap Class 2 · 9f · Good To Firm · 34 ran PU/34 — 8-8 94— Micky Fenton 66/1
31 Jul 07+33d Goodwood Bank Of Scotland Investment Service Heritage Handicap Class 2 · 10f · Good · 16 ran 13/16 nk 8-12 9772C Jimmy Fortune 14/1
28 Jun 07+42d Newcastle GNER Seaton Delaval Trophy Handicap (Str) Class 2 · 8f · Soft · 8 ran 5/8 3 9-7 9978C Paul Fessey 11/4F
17 May 07+26d York Bank Of Scotland Corporate Hambleton Handicap (Listed) Class 1 · 8f · Good To Soft · 12 ran 4/12 1¾ 8-13 10086C Jamie Spencer 7/1
21 Apr 07+21d Newbury Bloor Homes Spring Cup (Heritage Handicap) (Str) Class 2 · 8f · Good To Firm · 23 ran 21/23 nk 9-10 10271C Paul Fessey 33/1
31 Mar 07+147d Newcastle William Hill Lincoln Heritage Handicap (Straight) Class 2 · 8f · Good To Soft · 20 ran 13/20 shd 9-10 10474C Phillip Makin 12/1
04 Nov 06+28d Windsor Totesport.com November Handicap Class 2 · 11.5f · Good To Soft · 20 ran 14/20 1 9-10 10472C Micky Fenton 25/1
07 Oct 06+35d Ascot Gooding Group Handicap Class 2 · 10f · Soft · 10 ran 4/10 ¾ 9-7 10492C Jamie Spencer 3/1F
02 Sep 06+9d Haydock Betfred 'Treble Odds On All Luckys' Superior Mile (Listed) Class 1 · 8f · Heavy · 5 ran 1/5 9-5 10487C Jamie Spencer 15/8F
24 Aug 06+53d York Addleshaw Goddard Handicap Class 2 · 8f · Soft · 17 ran 10/17 ½ 9-13 10586C Jamie Spencer 8/1
02 Jul 06+29d Curragh Budweiser Guinness Handicap 8f · Good · 23 ran 16/23 2 10-4 10678C Paul Fessey 11/1
03 Jun 06+16d Epsom Downs Vodafone Diomed Stakes (Group 3) Class 1 · 8.5f · Good To Firm · 8 ran 5/8 2 9-4 10684C Jamie Spencer 9/1
18 May 06+17d York Bank Of Scotland Corporate Hambleton Stakes (Lstd Handicap) Class 1 · 8f · Soft · 13 ran 1/13 9-1 10292C Jamie Spencer 9/2
01 May 06+37d Saint-Cloud (FR) Prix du Muguet 8f · Soft · 10 ran 10/10 2 8-12 —— Phillip Makin 44/1
25 Mar 06+147d Redcar William Hill Lincoln Heritage Handicap (Straight) Class 2 · 8f · Soft · 30 ran 4/30 nk 9-4 10399C Phillip Makin 14/1
29 Oct 05+15d Newmarket Newmarket Mile Handicap Class 2 · 8f · Soft · 13 ran 1/13 9-7 100106C Ryan Moore 4/1J
14 Oct 05+48d Newmarket Racing Welfare William Brindle Lifetime In Racing Handicap Class 2 · 8f · Good To Soft · 15 ran 3/15 ¾ 9-4 10089C Neil Callan 8/1
27 Aug 05+10d York Cadogan Silver Salver Handicap Class 2 · 9f · Good · 14 ran 5/14 2½ 9-8 10192C Phillip Makin 12/1
17 Aug 05+22d York Motability Supported By Royal & Sunalliance Handicap Class 2 · 10.5f · Good · 19 ran 16/19 4 9-11 10363C Seb Sanders 25/1
26 Jul 05+17d Goodwood Summer Stakes (Heritage Handicap) Class 2 · 10f · Good To Soft · 20 ran 19/20 17 9-8 10365C Alan Munro 9/1
09 Jul 05+59d York 46th John Smith's Cup (Heritage Handicap) Class 2 · 10.5f · Good · 20 ran 12/20 nk 9-10 10475C Kevin Darley 14/1
11 May 05+25d York Newton Investment Management Handicap Class 2 · 10.5f · Soft · 12 ran 1/12 9-3 9696C Jamie Spencer 15/2
16 Apr 05 Newbury Spring Cup Handicap Class 2 · 8f · Good To Soft · 19 ran 12/19 shd 9-6 9863C Micky Fenton 8/1

Quick answers

How many races has Zero Tolerance (IRE) won?
Zero Tolerance (IRE) won 5 of 33 archived starts between 2005 and 2008, a strike rate of 15.2%. Placed 11 times in total (33.3% of starts).
Who trained Zero Tolerance (IRE)?
Zero Tolerance (IRE) was trained by David Barron on the most recent run on record, at Newmarket on 1 November 2008.
Who is Zero Tolerance (IRE)'s sire?
Zero Tolerance (IRE) is by Nashwan (USA) out of Place de L'Opera (GB), whose sire is Sadler's Wells.
What going does Zero Tolerance (IRE) prefer?
Zero Tolerance (IRE) has the best record on heavy going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Zero Tolerance (IRE)'s official rating?
The most recent official rating on record is 93, from the run on 1 November 2008. The highest on record is 106.
What is Zero Tolerance (IRE)'s sire's record?
Nashwan (USA)'s progeny in our archive have won 9.2% of 292 runs since Jan 2008 (27 horses), Flat and jumps together.
Who are Zero Tolerance (IRE)'s siblings?
Out of Place de L'Opera (GB), Zero Tolerance (IRE) has 6 other produce in our archive, 4 of them winners. Most wins: Imperial Stride (GB) (5). Highest grade won: Group 2 (Imperial Stride (GB)). The wins came over 1m2f–2m6½f. As at Oct 2026.

Record shown from April 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.