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Horse profile

Circular Quay (GB)

5yo gelding (at last run, Mar 2012) · Last trainer Warren Greatrex · Last owner Malcolm C Denmark
by Observatory (USA) out of Singleton (GB) (Singspiel)
2 runs · 2 courses · from Nov 2011
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Mar 2012 — 5,333 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2012 · 14th of 20 Won at Sandown Last raced off OR 113
KTB Profile

Lightly raced, with 2 archived starts between Nov 2011 and Mar 2012, the last of them as a 5yo gelding. Finished 14 of 20 at Cheltenham last time. By Observatory (USA), whose progeny in our archive have won 8.4% of 2,276 runs since Jan 2008.

Based on 2 archived runs · updated 21 Oct 2026
KTB at a glance Win at Class 6

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 117A the best of the last 2 rated runs · Sandown, 5 Nov 2011 Official rating 113 at the last run, 14 Mar 2012

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 →

Jumps 2 figures · best 117A · median 116
GoingRunsBestMedianSince 21 Oct 2025
Good1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
1m5f – 2m2117A116—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 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
Observatory (USA)

Progeny in our archive have won 8.4% of 2,276 runs since Jan 2008 (162 horses).

Strongest on soft going: 11.5% from 330.

GoingRunsWinsSRvs sireThis horse
Firm2600%−8.4—
Good to Firm417327.7%−0.7—
Good5625810.3%+1.90 from 1
Good to Soft281207.1%−1.3—
Soft3303811.5%+3.11 from 1
Heavy11697.8%−0.6—
Standard (AW)544356.4%−2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5423.7%−4.7—
6f – 7f464408.6%+0.2—
1m – 1m1f421419.7%+1.3—
1m2f – 1m4f530489.1%+0.7—
1m5f – 2m418317.4%−11 from 2
2m1f – 2m4f273248.8%+0.4—
2m5f – 3m10665.7%−2.7—
Over 3m1000%−8.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Singleton (GB) (Singspiel)

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

The wins came over 7f–2m2f; the highest grade won is Class 5 (Undulate (GB)).

ProduceRunsWinsWin tripsBest grade
Hilden (GB)1912m2f—
Undulate (GB)417fClass 5
Single Vote (GB)10——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
14 Mar 12+130d Cheltenham Weatherbys Champion Bumper (Grade 1 Standard Open NH Flat Race) Class 1 · 16.5f · Good · 20 ran 14/20 2¼ 11-5 113115A Paddy Brennan 40/1
05 Nov 11 Sandown Tony Purslow Mercedes-Benz And Smart Standard Open NH Flat Race Class 6 · 16f · Soft · 14 ran 1/14 11-0 —117A Noel Fehily 17/2

Quick answers

How many races has Circular Quay (GB) won?
Circular Quay (GB) won 1 of 2 archived starts between 2011 and 2012, a strike rate of 50%. Placed 1 time in total (50% of starts).
Who trained Circular Quay (GB)?
Circular Quay (GB) was trained by Warren Greatrex on the most recent run on record, at Cheltenham on 14 March 2012.
Who is Circular Quay (GB)'s sire?
Circular Quay (GB) is by Observatory (USA) out of Singleton (GB), whose sire is Singspiel.
What is Circular Quay (GB)'s official rating?
The most recent official rating on record is 113, from the run on 14 March 2012. That is also the highest on record.
What is Circular Quay (GB)'s sire's record?
Observatory (USA)'s progeny in our archive have won 8.4% of 2,276 runs since Jan 2008 (162 horses), Flat and jumps together. Strongest on soft going: 11.5% from 330.
Who are Circular Quay (GB)'s siblings?
Out of Singleton (GB), Circular Quay (GB) has 3 other produce in our archive, 2 of them winners. Most wins: Hilden (GB) (1). Highest grade won: Class 5 (Undulate (GB)). The wins came over 7f–2m2f. As at Oct 2026.

Record shown from November 2011. 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.