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Horse profile

Waterloo Bridge (IRE)

3yo colt (at last run, Jun 2016) · Last trainer A P O'Brien · Last owner Derrick Smith Mrs John Magnier Michael Tabor
by Zoffany (IRE) out of Miss Childrey (IRE) (Dr Fong)
10 runs · 6 courses · from Apr 2015
As at 15 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Jun 2016 — 3,771 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2016 · 7th of 10 2 wins · Ascot & Tipperary Last raced off OR 100
KTB Profile

Waterloo Bridge (IRE) is 2 from 10, including a Group 2 win. The biggest win we hold: the Norfolk Stakes at Ascot (Jun 2015). Hasn't won since Jun 2015. Last raced off 100, 9lb below the career-high mark.

Based on 10 archived runs · updated 15 Oct 2026
KTB at a glance OR ↓ 9lb off peak
Official rating100↓ 9lb off peak
100 100–109

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 · Ascot, 17 Jun 2016 Official rating 100 at the last run, 17 Jun 2016

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 10 figures · best 98A · median 91
GoingRunsBestMedianSince 15 Oct 2025
Good to Firm498A95—
Soft394A79—
Good to Soft294A90—
Good1———
DistanceRunsBestMedianSince 15 Oct 2025
6f – 7f798A89—
Under 6f397A94—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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 9.9% of 10,758 runs since Jan 2008 (799 horses).

GoingRunsWinsSRvs sireThis horse
Firm27311.1%+1.2—
Good to Firm1,26814611.5%+1.61 from 4
Good2,50124910%+0.10 from 1
Good to Soft1,29613010%+0.10 from 2
Soft1,8251779.7%−0.21 from 3
Heavy655558.4%−1.5—
Standard (AW)3,1863069.6%−0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f379297.7%−2.22 from 3
6f – 7f2,9812889.7%−0.20 from 7
1m – 1m1f2,79928710.3%+0.4—
1m2f – 1m4f2,50925210%+0.1—
1m5f – 2m1,34813510%+0.1—
2m1f – 2m4f5545710.3%+0.4—
2m5f – 3m154138.4%−1.5—
Over 3m34514.7%+4.8—

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
Miss Childrey (IRE) (Dr Fong)

7 siblings in the archive, 4 winners — best of them Forces Of Darkness (IRE) (4 wins).

The wins came over 6½f–1m4½f; the highest grade won is Group 3 (Forces Of Darkness (IRE)).

ProduceRunsWinsWin tripsBest grade
Forces Of Darkness (IRE)1141m–1m4½fGroup 3
Independent Girl (IRE)2617f—
Tetard (IRE)611m2½f—
Vanilla Gold (IRE)916½f—
Red Horse (IRE)80——
Hedgerow (IRE)140——
Incendiere (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 4 1 25% +9.00
Soft 3 1 33% −1.10
Good to Soft 2 0 0% −2.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 2 1 50% +11.00
Class 2 2 0 0% −2.00

CourseRunsWinsSR£1
Ascot 2 1 50% +11.00
Naas 2 0 0% −2.00
Navan 2 0 0% −2.00
Newmarket 2 0 0% −2.00
Tipperary 1 1 100% +0.90
Curragh 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 7 0 0% −7.00
Under 6f 3 2 67% +11.90

JockeyRunsWinsSR£1
Joseph O'Brien 4 1 25% −2.10
Ryan Moore 3 1 33% +10.00
Seamie Heffernan 2 0 0% −2.00
Colm O'Donoghue 1 0 0% −1.00

HeadgearRunsWinsSR£1
Tongue tie 5 0 0% −5.00
None 3 1 33% +10.00
Hood 2 1 50% −0.10

SeasonRunsWinsSR£1
2016 4 0 0% −4.00
2015 6 2 33% +8.90

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
17 Jun 16+19d Ascot Commonwealth Cup (Group 1) Class 1 · 6f · Good To Soft · 10 ran 7/10 ¾ 9-3 10094A Seamie Heffernan 33/1
29 May 16+14d Naas Bar One Racing Lacken Stakes (Group 3) 6f · Good · 7 ran 6/7 hd 9-3 10489A Seamie Heffernan 20/1
15 May 16+32d Navan Coolmore Stud Power Stakes (listed) 6f · Good To Firm · 12 ran 7/12 ½ 9-8 10888A Colm O'Donoghue 6/1
13 Apr 16+193d Newmarket 100,000 Tattersalls Millions 3-y-o Sprint Class 2 · 6f · Good To Soft · 5 ran 2/5 3½ 9-5 10986B Ryan Moore 2/1
03 Oct 15+107d Newmarket 500,000 Tattersalls Millions 2yo Trophy Class 2 · 7f · Good To Firm · 14 ran 2/14 4½ 9-3 10593A Ryan Moore 11/4F
18 Jun 15+14d Ascot Norfolk Stakes (Group 2) Class 1 · 5f · Good To Firm · 10 ran 1/10 9-1 —97A Ryan Moore 12/1
04 Jun 15+5d Tipperary Irish Stallion Farms E.B.F. Maiden 5f · Yielding To Soft · 7 ran 1/7 9-5 —94A Joseph O'Brien 9/10F
30 May 15+17d Navan Irish Stallion Farms E.B.F. Median Auction Maiden (Plus 10) 6f · Good To Firm · 13 ran 2/13 1¾ 9-5 —98A Joseph O'Brien 5/2
13 May 15+24d Naas Fishery Lane Race (Plus 10) 6f · Yielding To Soft · 7 ran 3/7 1½ 9-3 —79B Joseph O'Brien 4/1
19 Apr 15 Curragh Irish Stallion Farms European Breeders Fund Maiden 5f · Yielding · 7 ran 6/7 2 9-5 —56A Joseph O'Brien 9/4

Quick answers

How many races has Waterloo Bridge (IRE) won?
Waterloo Bridge (IRE) won 2 of 10 archived starts between 2015 and 2016, a strike rate of 20%. Placed 5 times in total (50% of starts).
Who trained Waterloo Bridge (IRE)?
Waterloo Bridge (IRE) was trained by A P O'Brien on the most recent run on record, at Ascot on 17 June 2016.
Who is Waterloo Bridge (IRE)'s sire?
Waterloo Bridge (IRE) is by Zoffany (IRE) out of Miss Childrey (IRE), whose sire is Dr Fong.
What going does Waterloo Bridge (IRE) prefer?
Waterloo Bridge (IRE) has the best record on soft 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 Waterloo Bridge (IRE)'s official rating?
The most recent official rating on record is 100, from the run on 17 June 2016. The highest on record is 109.
What is Waterloo Bridge (IRE)'s sire's record?
Zoffany (IRE)'s progeny in our archive have won 9.9% of 10,758 runs since Jan 2008 (799 horses), Flat and jumps together.
Who are Waterloo Bridge (IRE)'s siblings?
Out of Miss Childrey (IRE), Waterloo Bridge (IRE) has 7 other produce in our archive, 4 of them winners. Most wins: Forces Of Darkness (IRE) (4). Highest grade won: Group 3 (Forces Of Darkness (IRE)). The wins came over 6½f–1m4½f. As at Oct 2026.

Record shown from April 2015. 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.