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Horse profile

Breckland Boy (GB)

2yo gelding (at last run, Sep 2006) · Last trainer Christine Dunnett · Last owner The College Girls
by City On A Hill (USA) out of Sea Idol (IRE) (Astronef)
6 runs · 3 courses · from May 2006
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Sep 2006 — 7,359 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2006 · 8th of 10 Last raced off OR 56
KTB Profile

Breckland Boy (GB) is yet to win from 6 starts. Best effort: 4th of 6 at Newmarket (May 2006). Last raced off 56, 12lb below the career-high mark.

Based on 6 archived runs · updated 4 Nov 2026

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 29C the best of the last 3 rated runs · Wolverhampton (AW), 11 Sep 2006 Official rating 56 at the last run, 11 Sep 2006

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 6 figures · best 59C · median 37
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)245C37—
Good to Firm245C33.5—
Good to Soft259C38.5—
DistanceRunsBestMedianSince 4 Nov 2025
6f – 7f445C33.5—
Under 6f259C44—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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
City On A Hill (USA)

Progeny in our archive have won 9.8% of 632 runs since Jan 2008 (34 horses).

GoingRunsWinsSRvs sireThis horse
Firm8112.5%+2.7—
Good to Firm131107.6%−2.20 from 2
Good126118.7%−1.1—
Good to Soft5658.9%−0.90 from 2
Soft70912.9%+3.1—
Heavy2428.3%−1.5—
Standard (AW)2172411.1%+1.30 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5735.3%−4.50 from 2
6f – 7f236239.7%−0.10 from 4
1m – 1m1f1201310.8%+1—
1m2f – 1m4f77810.4%+0.6—
1m5f – 2m8878%−1.8—
2m1f – 2m4f49714.3%+4.5—
2m5f – 3m5120%+10.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Sea Idol (IRE) (Astronef)

3 siblings in the archive, 1 winner — best of them Blue Minx (IRE) (2 wins).

The wins came over 5f; the highest grade won is Class 6 (Blue Minx (IRE)).

ProduceRunsWinsWin tripsBest grade
Blue Minx (IRE)1825fClass 6
Keiser Blue (GB)10——
General Oliver (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Good to Firm 2 0 0% −2.00
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 3 1 0 0% −1.00
Class 6 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Wolverhampton (AW) 2 0 0% −2.00
Yarmouth 2 0 0% −2.00
Newmarket 2 0 0% −2.00

DistanceRunsWinsSR£1
6f – 7f 4 0 0% −4.00
Under 6f 2 0 0% −2.00

JockeyRunsWinsSR£1
J F Egan 2 0 0% −2.00
Chris Catlin 2 0 0% −2.00
Royston Ffrench 1 0 0% −1.00
Adrian Nicholls 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Cheekpieces 2 0 0% −2.00
Visor 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
2006 · 6 runs
11 Sep 06+32d Wolverhampton (AW) Racecourse Conference Centre Median Auction Maiden Stakes Class 5 · 5f · Standard · 10 ran 8/10 4 9-3 5629C J F Egan 50/1
10 Aug 06+13d Yarmouth E.B.F. Maiden Stakes Class 5 · 6f · Good To Firm · 8 ran 6/8 2½ 9-3 5822C Royston Ffrench 50/1
28 Jul 06+32d Newmarket Corporate FX E.B.F. Conditions Stakes Class 3 · 6f · Good To Soft · 5 ran 5/5 2½ 8-13 6818C J F Egan 40/1
26 Jun 06+11d Wolverhampton (AW) E.B.F. Maiden Stakes Class 5 · 6f · Standard · 11 ran 10/11 ½ 9-3 —45C Chris Catlin 20/1
15 Jun 06+18d Yarmouth E.B.F. Novice Median Auction Stakes Class 6 · 6f · Good To Firm · 6 ran 6/6 22 8-12 —45C Adrian Nicholls 33/1
28 May 06 Newmarket Stansted Express Every 15 Minutes Maiden Stakes Class 4 · 5f · Good To Soft · 6 ran 4/6 ½ 9-3 —59C Chris Catlin 33/1

Quick answers

How many races has Breckland Boy won?
Breckland Boy (GB) has yet to win, from 6 archived starts in 2006.
Who trained Breckland Boy?
Breckland Boy (GB) was trained by Christine Dunnett on the most recent run on record, at Wolverhampton (AW) on 11 September 2006.
Who is Breckland Boy's sire?
Breckland Boy (GB) is by City On A Hill (USA) out of Sea Idol (IRE), whose sire is Astronef.
What is Breckland Boy's official rating?
The most recent official rating on record is 56, from the run on 11 September 2006. The highest on record is 68.
What is Breckland Boy's sire's record?
City On A Hill (USA)'s progeny in our archive have won 9.8% of 632 runs since Jan 2008 (34 horses), Flat and jumps together.
Who are Breckland Boy's siblings?
Out of Sea Idol (IRE), Breckland Boy (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Blue Minx (IRE) (2). Highest grade won: Class 6 (Blue Minx (IRE)). The wins came over 5f. As at Nov 2026.

Record shown from May 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.