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Horse profile

Queen Regent (GB)

4yo filly (at last run, Jan 2024) · Last trainer John & Thady Gosden · Last owner Qatar Racing Limited
by Roaring Lion (USA) out of Common Knowledge (GB) (Rainbow Quest)
8 runs · 7 courses · from Feb 2023
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 20 Jan 2024 — 1,005 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2024 · 2nd of 8 Won at Newcastle (AW) First-time headgear LTO Last raced off OR 87
KTB Profile

Queen Regent won her only race at Class 3 level, a 1m – 1m1f fillies novice stakes at Newcastle on Standard going in Feb 2023. The filly recorded six places from eight runs between Feb 2023 and Jan 2024, all bar one on the all-weather. She finished second of eight in a Class 2 handicap at Lingfield in Jan 2024 on her first run in headgear and last raced off a mark of 87.

Based on 8 archived runs · updated 22 Oct 2026
KTB at a glance Win at Class 3
Official rating87↓ 2lb off peak
87 77–89

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Chelmsford City (AW), 7 Nov 2023

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 8 figures · best 107B · median 93
GoingRunsBestMedianSince 22 Oct 2025
Standard (AW)6107B94—
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 22 Oct 2025
1m2f – 1m4f5106A96—
1m – 1m1f3107B84—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 92A the best of the last 3 rated runs · Lingfield (AW), 20 Jan 2024 Official rating 87 at the last run, 20 Jan 2024

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 8 figures · best 96A · median 84
GoingRunsBestMedianSince 22 Oct 2025
Standard (AW)696A87.5—
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 22 Oct 2025
1m2f – 1m4f592A84—
1m – 1m1f396A84—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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 12.5% of 1,027 runs since Jan 2008 (83 horses).

Weakest over 6f – 7f (all codes): 8.5% from 117.

GoingRunsWinsSRvs sireThis horse
Firm100%−12.5—
Good to Firm1341914.2%+1.70 from 1
Good2583312.8%+0.30 from 1
Good to Soft1081413%+0.5—
Soft1301511.5%−1—
Heavy4548.9%−3.6—
Standard (AW)3514312.3%−0.21 from 6
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f117108.5%−4—
1m – 1m1f2342912.4%−0.11 from 3
1m2f – 1m4f4265813.6%+1.10 from 5
1m5f – 2m2002613%+0.5—
2m1f – 2m4f42511.9%−0.6—
2m5f – 3m800%−12.5—

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
Common Knowledge (GB) (Rainbow Quest)

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

The wins came over 5f–1m4f; the highest grade won is Group 3 (Astrophysical Jet (GB)).

ProduceRunsWinsWin tripsBest grade
Astrophysical Jet (GB)1945f–6fGroup 3
Coin of The Realm (IRE)2731m4fClass 2
Coral Wave (IRE)627f–1mGroup 3
Know It All (GB)927f–1mGroup 3
Granola (GB)1211mClass 6
Rohesia (GB)30——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 6 1 17% −4.20
Good to Firm 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 2 3 0 0% −3.00
Class 3 3 1 33% −1.20
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Lingfield (AW) 2 0 0% −2.00
Chelmsford City (AW) 1 0 0% −1.00
Newmarket 1 0 0% −1.00
Salisbury 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Newcastle (AW) 1 1 100% +0.80
Kempton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 5 0 0% −5.00
1m – 1m1f 3 1 33% −1.20

JockeyRunsWinsSR£1
Oisin Murphy 4 0 0% −4.00
Robert Havlin 2 0 0% −2.00
Cieren Fallon 2 1 50% −0.20

HeadgearRunsWinsSR£1
None 7 1 14% −5.20
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2024 1 0 0% −1.00
2023 7 1 14% −5.20

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 ORSpdKTB Jockey SP
20 Jan 24+45d Lingfield (AW) BetMGM Winter Oaks Fillies' Handicap Class 2 · 10f · Standard · 8 ran 2/8 1½ 9-9 8787A92A Robert Havlin 9/2
06 Dec 23+29d Lingfield (AW) BetMGM Winter Oaks Trial Irish EBF Fillies' Handicap Class 2 · 10f · Standard · 9 ran 2/9 1¼ 8-11 87101A84A Oisin Murphy 9/2
07 Nov 23+31d Chelmsford City (AW) Every Race Live On Racing TV Handicap Class 3 · 10f · Standard To Slow · 7 ran 2/7 ½ 9-7 85106A91B Oisin Murphy 3/1
07 Oct 23+51d Newmarket British Ebf Premier Fillies' Handicap Class 2 · 10f · Good To Firm · 10 ran 4/10 3 9-3 8790A82A Oisin Murphy 14/1
17 Aug 23+37d Salisbury British EBF Premier Fillies' Handicap Class 3 · 12f · Good · 7 ran 5/7 1¼ 9-8 8996B76A Oisin Murphy 4/1
11 Jul 23+143d Wolverhampton (AW) Follow AtTheRaces On Twitter Fillies' Novice Stakes (GBB Race) Class 5 · 9.5f · Standard · 10 ran 2/10 1 9-7 77107B96A Cieren Fallon 4/1
18 Feb 23+14d Newcastle (AW) talkSPORT Download The App Fillies' Novice Stakes (GBB Race) Class 3 · 8f · Standard · 7 ran 1/7 8-11 —84A75A Cieren Fallon 4/5F
04 Feb 23 Kempton (AW) Try Our New Price Boosts At Unibet Fillies' Novice Stakes (GBB Race) Class 5 · 8f · Standard To Slow · 9 ran 3/9 ¾ 9-2 —64A84A Robert Havlin 3/1

Quick answers

How many races has Queen Regent (GB) won?
Queen Regent (GB) won 1 of 8 archived starts between 2023 and 2024, a strike rate of 12.5%. Placed 6 times in total (75% of starts).
Who trained Queen Regent (GB)?
Queen Regent (GB) was trained by John & Thady Gosden on the most recent run on record, at Lingfield (AW) on 20 January 2024.
Who is Queen Regent (GB)'s sire?
Queen Regent (GB) is by Roaring Lion (USA) out of Common Knowledge (GB), whose sire is Rainbow Quest.
What going does Queen Regent (GB) prefer?
Queen Regent (GB) has the best record on standard (aw) going: 1 win from 6 starts (16.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Queen Regent (GB)'s official rating?
The most recent official rating on record is 87, from the run on 20 January 2024. The highest on record is 89.
What is Queen Regent (GB)'s sire's record?
Roaring Lion (USA)'s progeny in our archive have won 12.5% of 1,027 runs since Jan 2008 (83 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 8.5% from 117.
Who are Queen Regent (GB)'s siblings?
Out of Common Knowledge (GB), Queen Regent (GB) has 6 other produce in our archive, 5 of them winners. Most wins: Astrophysical Jet (GB) (4). Highest grade won: Group 3 (Astrophysical Jet (GB)). The wins came over 5f–1m4f. As at Oct 2026.

Record shown from February 2023. 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.