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Horse profile

Belle D'or (USA)

4yo filly (at last run, May 2015) · Last trainer John Gosden · Last owner A E Oppenheimer
by Medaglia d'Oro (USA) out of Glatisant (GB) (Rainbow Quest)
6 runs · 4 courses · from May 2014
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 May 2015 — 4,184 days ago. Our archive can't say whether the horse is still in training.
Last run May 2015 · 7th of 8 2 wins · Sandown & Salisbury Last raced off OR 105
KTB Profile

Belle D'or (USA) is 2 from 6, including a Listed win. The biggest win we hold: the Coral Distaff at Sandown (Jul 2014). Hasn't won since Jul 2014. Each win came on a first visit to the course. Last raced off a career-high mark of 105.

Based on 6 archived runs · updated 27 Oct 2026

Progeny in our archive

Produce record

As a dam, Belle D'or (USA) has 5 produce in the archive, 3 winners — most wins Golden Bugle (GB) (2 wins).

The wins came over 1m–1m5½f; the highest grade won is Class 2 (Golden Bugle (GB)).

Family form: Churchill Bond (GB) won at Gowran Park (IRE), 19 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Golden Bugle (GB)621m4f–1m5½fClass 2
Churchill Bond (GB)511m½f—
Golden Love (GB)611mClass 6
Twinkle Belle (GB)10——
Digby Bridge (GB)10——

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 101A the best of the last 3 rated runs · Newmarket, 26 Sep 2014 Official rating 105 at the last run, 14 May 2015

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 6 figures · best 101A · median 92
GoingRunsBestMedianSince 27 Oct 2025
Good3101A89—
Good to Firm397B95—
DistanceRunsBestMedianSince 27 Oct 2025
1m – 1m1f4101A96—
1m2f – 1m4f1———
6f – 7f1———

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
Medaglia d'Oro (USA)

Progeny in our archive have won 13.4% of 1,183 runs since Jan 2008 (189 horses).

Strongest over 1m – 1m1f (all codes): 17% from 394. Weakest over 1m5f – 2m (all codes): 4.4% from 113.

GoingRunsWinsSRvs sireThis horse
Firm1200%−13.4—
Good to Firm1682112.5%−0.92 from 3
Good2783211.5%−1.90 from 3
Good to Soft1431812.6%−0.8—
Soft1312015.3%+1.9—
Heavy41614.6%+1.2—
Standard (AW)4106215.1%+1.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2827.1%−6.3—
6f – 7f2073014.5%+1.10 from 1
1m – 1m1f3946717%+3.62 from 4
1m2f – 1m4f4065012.3%−1.10 from 1
1m5f – 2m11354.4%−9—
2m1f – 2m4f30413.3%−0.1—
2m5f – 3m4125%+11.6—
Over 3m100%−13.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Glatisant (GB) (Rainbow Quest)

7 siblings in the archive, 2 winners — best of them Pedro The Great (USA) (2 wins).

The wins came over 6f–1m; the highest grade won is Group 1 (Pedro The Great (USA)).

ProduceRunsWinsWin tripsBest grade
Pedro The Great (USA)526fGroup 1
Footstepsinthesand (GB)111mGroup 1
Theme Song (IRE)10——
Sir Palomides (USA)30——
Golden Laughter (USA)30——
Pellinore (USA)30——
Palitana (USA)20——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −3.00
Good to Firm 3 2 67% +5.33

ClassRunsWinsSR£1
Class 1 4 1 25% +2.50
Class 5 2 1 50% −0.17

CourseRunsWinsSR£1
Newmarket 3 0 0% −3.00
York 1 0 0% −1.00
Sandown 1 1 100% +5.50
Salisbury 1 1 100% +0.83

DistanceRunsWinsSR£1
1m – 1m1f 4 2 50% +4.33
1m2f – 1m4f 1 0 0% −1.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Frankie Dettori 2 0 0% −2.00
William Buick 2 1 50% +4.50
Robert Havlin 2 1 50% −0.17

SeasonRunsWinsSR£1
2015 2 0 0% −2.00
2014 4 2 50% +4.33

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
2015 · 2 runs
14 May 15+11d York Betfred Middleton Stakes (Fillies' Group 2) Class 1 · 10.5f · Good · 8 ran 7/8 2¼ 9-0 10581A Frankie Dettori 6/1
03 May 15+219d Newmarket Charm Spirit Dahlia Stakes (Fillies & Mares) Class 1 · 9f · Good To Firm · 8 ran 3/8 1½ 9-0 10495A Frankie Dettori 9/2
2014 · 4 runs
26 Sep 14+83d Newmarket Nayef Rosemary Stakes (Fillies' Listed) Class 1 · 8f · Good · 8 ran 2/8 shd 8-12 104101A William Buick 5/2
05 Jul 14+20d Sandown Coral Distaff (Fillies' Listed) Class 1 · 8f · Good To Firm · 6 ran 1/6 9-0 8397B William Buick 11/2
15 Jun 14+15d Salisbury WaterAid Mildren Construction Maiden Fillies' Stakes (Div 1) Class 5 · 8f · Good To Firm · 8 ran 1/8 9-0 —89A Robert Havlin 5/6F
31 May 14 Newmarket Ladbrokes Charitable Trust Maiden Fillies' Stakes Class 5 · 7f · Good · 15 ran 2/15 nk 9-0 —89A Robert Havlin 4/1

Quick answers

How many races has Belle D'or won?
Belle D'or (USA) won 2 of 6 archived starts between 2014 and 2015, a strike rate of 33.3%. Placed 5 times in total (83.3% of starts).
Who trained Belle D'or?
Belle D'or (USA) was trained by John Gosden on the most recent run on record, at York on 14 May 2015.
Who is Belle D'or's sire?
Belle D'or (USA) is by Medaglia d'Oro (USA) out of Glatisant (GB), whose sire is Rainbow Quest.
What going does Belle D'or prefer?
Belle D'or (USA) has the best record on good to firm going: 2 wins from 3 starts (66.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Belle D'or's official rating?
The most recent official rating on record is 105, from the run on 14 May 2015. That is also the highest on record.
What is Belle D'or's sire's record?
Medaglia d'Oro (USA)'s progeny in our archive have won 13.4% of 1,183 runs since Jan 2008 (189 horses), Flat and jumps together. Strongest over 1m – 1m1f (all codes): 17% from 394. Weakest over 1m5f – 2m (all codes): 4.4% from 113.
Who are Belle D'or's siblings?
Out of Glatisant (GB), Belle D'or (USA) has 7 other produce in our archive, 2 of them winners. Most wins: Pedro The Great (USA) (2). Highest grade won: Group 1 (Pedro The Great (USA)). The wins came over 6f–1m. As at Oct 2026.
Has Belle D'or produced winners?
As a dam, Belle D'or (USA) has 5 produce in our archive, 3 of them winners. Most wins: Golden Bugle (GB) (2). Highest grade won: Class 2 (Golden Bugle (GB)). The wins came over 1m–1m5½f. As at Oct 2026.

Record shown from May 2014. 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.