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Horse profile

Sun Maiden (GB)

4yo filly (at last run, Oct 2019) · Last trainer Sir Michael Stoute · Last owner K Abdullah
by Frankel (GB) out of Midsummer (GB) (Kingmambo)
12 runs · 9 courses · from Dec 2017
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Oct 2019 — 2,559 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2019 · 3rd of 12 3 wins · Newcastle (AW), Nottingham & Salisbury Last raced off OR 106
KTB Profile

Sun Maiden (GB) is 3 from 12, including a Group 3 win. The biggest win we hold: the Betfair Casino Hoppings Fillies' Stakes at Newcastle (AW) (Jun 2019). Hasn't won since Jun 2019. Each win came on a first visit to the course. All 3 wins have come over 1m2f – 1m4f. Last raced off a career-high mark of 106.

Based on 12 archived runs · updated 22 Oct 2026
KTB at a glance OR at career high

Progeny in our archive

Produce record

As a dam, Sun Maiden (GB) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Tiding (GB)40——
Official rating106At career-high mark
106 100–106

KTB Speed and Rating

KTB Speed

Best recent Speed 131 the best of the last 3 graded (A or B) runs · Ascot, 19 Oct 2019

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 12 figures · best 131B · median 92
GoingRunsBestMedianSince 22 Oct 2025
Good to Firm6106B82.5—
Standard (AW)3105A85—
Good2104A101.5—
Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
1m2f – 1m4f11131B99—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 12 figures from 12 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 101A the best of the last 3 rated runs · Ascot, 19 Oct 2019 Official rating 106 at the last run, 19 Oct 2019

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 12 figures · best 102A · median 91.5
GoingRunsBestMedianSince 22 Oct 2025
Good to Firm695B85.5—
Standard (AW)3102A92—
Good296A94—
Soft1———
DistanceRunsBestMedianSince 22 Oct 2025
1m2f – 1m4f11102A92—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 12 figures from 12 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 18% of 7,503 runs since Jan 2008 (875 horses).

Weakest on heavy going: 12.3% from 324. Weakest over 2m1f – 2m4f (all codes): 12.4% from 267.

GoingRunsWinsSRvs sireThis horse
Firm15426.7%+8.7—
Good to Firm1,28025920.2%+2.21 from 6
Good1,91536218.9%+0.91 from 2
Good to Soft1,02017517.2%−0.8—
Soft1,10916214.6%−3.40 from 1
Heavy3244012.3%−5.7—
Standard (AW)1,84034718.9%+0.91 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f641117.2%−0.8—
6f – 7f1,25823618.8%+0.80 from 1
1m – 1m1f1,97336818.7%+0.7—
1m2f – 1m4f2,87854418.9%+0.93 from 11
1m5f – 2m96815115.6%−2.4—
2m1f – 2m4f2673312.4%−5.6—
2m5f – 3m8467.1%−10.9—
Over 3m1100%−18—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Midsummer (GB) (Kingmambo)

10 siblings in the archive, 8 winners — best of them Midday (GB) (8 wins).

The wins came over 7f–1m4f; the highest grade won is Group 1 (Midday (GB)).

ProduceRunsWinsWin tripsBest grade
Midday (GB)2081m–1m4fGroup 1
Midsummer Sun (GB)1131m2½f–1m4fClass 2
Hot Snap (GB)627f–1mGroup 3
Maytal (GB)711m3½fClass 5
Popular (GB)711m2fClass 5
Shoal (GB)311m2fClass 5
Atone (GB)211m2fClass 5
Sun Tide (GB)411mClass 5
Sunstone (GB)50——
Spring Season (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 6 1 17% −4.20
Standard (AW) 3 1 33% −0.62
Good 2 1 50% −0.20
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 10 2 20% −5.82
Class 5 2 1 50% −0.20

CourseRunsWinsSR£1
Ascot 2 0 0% −2.00
Goodwood 2 0 0% −2.00
York 2 0 0% −2.00
Kempton (AW) 1 0 0% −1.00
Newcastle (AW) 1 1 100% +1.38
Nottingham 1 1 100% +0.80
Newmarket 1 0 0% −1.00
Salisbury 1 1 100% +0.80
Wolverhampton (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 11 3 27% −5.02
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Jim Crowley 4 2 50% +0.18
James Doyle 2 0 0% −2.00
Ryan Moore 2 0 0% −2.00
Louis Steward 1 0 0% −1.00
William Buick 1 0 0% −1.00
Pat Dobbs 1 1 100% +0.80
David Probert 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 6 2 33% −1.82
2018 5 1 20% −3.20
2017 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 ORSpdKTB Jockey SP
19 Oct 19+42d Ascot Qipco British Champions Fillies & Mares Stakes (Group 1) Class 1 · 11.5f · Soft · 12 ran 3/12 1 9-5 106131B101A Jim Crowley 25/1
07 Sep 19+37d Kempton (AW) Sun Racing September Stakes (Group 3) Class 1 · 12f · Standard To Slow · 12 ran 4/12 shd 9-5 106105A92A Louis Steward 10/1
01 Aug 19+34d Goodwood Qatar Nassau Stakes (Group 1) (Fillies And Mares) Class 1 · 10f · Good · 9 ran 4/9 2½ 9-7 106104A96A James Doyle 14/1
28 Jun 19+26d Newcastle (AW) Betfair Casino Hoppings Fillies' Stakes (Group 3) Class 1 · 10f · Standard To Slow · 8 ran 1/8 9-5 10075A102A Jim Crowley 11/8F
02 Jun 19+17d Nottingham British Stallion Studs EBF Nottinghamshire Oaks Stakes (Fillies And Mares' Listed) Class 1 · 10f · Good · 7 ran 1/7 9-0 10099A92A Jim Crowley 4/5F
16 May 19+230d York Al Basti Equiworld Dubai Middleton Fillies' Stakes (Group 2) Class 1 · 10.5f · Good To Firm · 6 ran 3/6 4½ 9-0 10081A95B Jim Crowley 16/1
28 Sep 18+36d Newmarket Princess Royal Nayef Stakes (Group 3) (Fillies And Mares) Class 1 · 12f · Good To Firm · 8 ran 6/8 8 8-10 10467A64A Ryan Moore 13/2
23 Aug 18+19d York British EBF & Sir Henry Cecil Galtres Stakes (Fillies' and Mares' Listed) Class 1 · 12f · Good To Firm · 7 ran 3/7 nse 8-12 10684B80A William Buick 5/1
04 Aug 18+44d Goodwood Qatar Gordon Stakes (Group 3) Class 1 · 12f · Good To Firm · 4 ran 4/4 25 8-12 10669C74C Ryan Moore 7/2
21 Jun 18+35d Ascot Ribblesdale Stakes (Fillies' Group 2) Class 1 · 12f · Good To Firm · 10 ran 3/10 1½ 9-0 —106B91A James Doyle 3/1
17 May 18+163d Salisbury Smith & Williamson Fillies' Novice Stakes (Div 1) Class 5 · 10f · Good To Firm · 11 ran 1/11 8-12 —103A91A Pat Dobbs 4/5F
05 Dec 17 Wolverhampton (AW) 32Red Casino Fillies' Novice Stakes (Plus 10) (Div 1) Class 5 · 7f · Standard · 11 ran 4/11 1½ 9-0 —85A72A David Probert 7/2

Quick answers

How many races has Sun Maiden (GB) won?
Sun Maiden (GB) won 3 of 12 archived starts between 2017 and 2019, a strike rate of 25%. Placed 5 times in total (41.7% of starts).
Who trained Sun Maiden (GB)?
Sun Maiden (GB) was trained by Sir Michael Stoute on the most recent run on record, at Ascot on 19 October 2019.
Who is Sun Maiden (GB)'s sire?
Sun Maiden (GB) is by Frankel (GB) out of Midsummer (GB), whose sire is Kingmambo.
What going does Sun Maiden (GB) prefer?
Sun Maiden (GB) has the best record on standard (aw) 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 Sun Maiden (GB)'s official rating?
The most recent official rating on record is 106, from the run on 19 October 2019. That is also the highest on record.
What is Sun Maiden (GB)'s sire's record?
Frankel (GB)'s progeny in our archive have won 18% of 7,503 runs since Jan 2008 (875 horses), Flat and jumps together. Weakest on heavy going: 12.3% from 324. Weakest over 2m1f – 2m4f (all codes): 12.4% from 267.
Who are Sun Maiden (GB)'s siblings?
Out of Midsummer (GB), Sun Maiden (GB) has 10 other produce in our archive, 8 of them winners. Most wins: Midday (GB) (8). Highest grade won: Group 1 (Midday (GB)). The wins came over 7f–1m4f. As at Oct 2026.
Has Sun Maiden (GB) produced winners?
As a dam, Sun Maiden (GB) has 1 produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from December 2017. 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.