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Horse profile

Marie's Diamond (IRE)

7yo horse (at last run, Oct 2023) · Last trainer Roger Fell & Sean Murray · Last owner The Wolf Pack Partner
54 runs · 22 courses · from Apr 2018
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Oct 2023 — 1,109 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2023 · 6th of 13 7 wins · 7 courses Last raced off OR 85
KTB Profile

Marie's Diamond won seven of 54 starts including the Group 3 Jebel Ali Racecourse And Stables Anglesey Stakes at Curragh in Jul 2018. In our archive he also won two Listed races. All wins came on turf with three over 1m – 1m1f and three over 6f – 7f. He gained his last success in a Class 2 handicap at Ayr in Jul 2021 and finished 6 of 13 in a Class 4 handicap at York in Oct 2023 when last raced off OR 85.

Based on 54 archived runs · updated 28 Oct 2026
KTB at a glance OR ↓ 28lb off peak
Official rating85↓ 28lb off peak
85 85–113

KTB Speed and Rating

KTB Speed

Best recent Speed 101 the best of the last 3 graded (A or B) runs · Windsor, 17 Aug 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 51 figures · best 129C · median 89
GoingRunsBestMedianSince 28 Oct 2025
Good19129C93—
Good to Firm17114A87—
Good to Soft798C79—
Soft393C78—
Standard (AW)3102A99—
Heavy283C65.5—
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f25114A89—
6f – 7f15112A93—
1m2f – 1m4f10129C88—
Under 6f1———

Of 52 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 51 figures from 52 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 90A the best of the last 3 rated runs · York, 14 Oct 2023 Official rating 85 at the last run, 14 Oct 2023

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 51 figures · best 112A · median 92
GoingRunsBestMedianSince 28 Oct 2025
Good19106B93—
Good to Firm17112A95—
Good to Soft7104A87—
Soft3100A90—
Standard (AW)396A91—
Heavy299B92—
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f25112A93—
6f – 7f15106A94—
1m2f – 1m4f1099B86.5—
Under 6f1———

Of 52 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 51 figures from 52 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 10.2% of 12,794 runs since Jan 2008 (937 horses).

Weakest over 2m1f – 2m4f (all codes): 6.9% from 320.

GoingRunsWinsSRvs sireThis horse
Firm721622.2%+12—
Good to Firm1,91122011.5%+1.33 from 17
Good2,9452689.1%−1.12 from 20
Good to Soft1,2401088.7%−1.51 from 9
Soft1,7741448.1%−2.10 from 3
Heavy5456211.4%+1.21 from 2
Standard (AW)4,30548611.3%+1.10 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,12714212.6%+2.41 from 1
6f – 7f5,04252810.5%+0.33 from 17
1m – 1m1f3,33133610.1%−0.13 from 26
1m2f – 1m4f2,1021969.3%−0.90 from 10
1m5f – 2m838809.5%−0.7—
2m1f – 2m4f320226.9%−3.3—
2m5f – 3m3113.2%−7—
Over 3m300%−10.2—

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
Sindiyma (IRE) (Kalanisi)

6 siblings in the archive, 6 winners — best of them Snooze Lane (IRE) (4 wins).

The wins came over 7f–1m4f; the highest grade won is Class 4 (Special Relation (IRE)).

Family form: Snooze Lane (IRE) finished 2nd of 9 at Wolverhampton (AW), 13 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Snooze Lane (IRE)3641m½f–1m1½fClass 6
Diamond Jill (IRE)2621m1½fClass 6
Shinghari (IRE)1711m3f—
Sikandarabad (IRE)717f—
Special Relation (IRE)811m4fClass 4
Sindoriyno (IRE)411m½fClass 5

Record by conditions

GoingRunsWinsSR£1
Good 20 2 10% −11.50
Good to Firm 17 3 18% +5.75
Good to Soft 9 1 11% −6.50
Soft 3 0 0% −3.00
Standard (AW) 3 0 0% −3.00
Heavy 2 1 50% +2.00

ClassRunsWinsSR£1
Class 1 28 2 7% −9.00
Class 2 17 1 6% −12.50
Class 4 2 1 50% +1.25
Class 3 2 1 50% +0.50
Class 5 1 1 100% +3.00

CourseRunsWinsSR£1
York 7 0 0% −7.00
Newmarket 7 1 14% +8.00
Ascot 5 0 0% −5.00
Epsom Downs 4 0 0% −4.00
Pontefract 3 1 33% +1.00
Ayr 3 1 33% +1.50
Haydock 3 1 33% −0.50
Chester 3 1 33% +0.25
Wolverhampton (AW) 2 0 0% −2.00
Doncaster 2 0 0% −2.00
Salisbury 2 0 0% −2.00
Goodwood 2 0 0% −2.00
Curragh 2 1 50% +2.50
Windsor 1 0 0% −1.00
Ripon 1 0 0% −1.00
Hamilton 1 0 0% −1.00
Sandown 1 0 0% −1.00
Newcastle (AW) 1 0 0% −1.00
Maisons-Laffitte (FR) 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00
Newbury 1 0 0% −1.00
Leicester 1 1 100% +3.00

DistanceRunsWinsSR£1
1m – 1m1f 26 3 12% −2.50
6f – 7f 17 3 18% −6.75
1m2f – 1m4f 10 0 0% −10.00
Under 6f 1 1 100% +3.00

JockeyRunsWinsSR£1
Silvestre De Sousa 14 3 21% +9.00
Jason Hart 7 0 0% −7.00
Joe Fanning 6 1 17% −3.50
Ben Curtis 5 1 20% −0.50
Franny Norton 4 1 25% −0.75
Jonny Peate 3 0 0% −3.00
Daniel Tudhope 2 0 0% −2.00
Andrea Atzeni 2 0 0% −2.00
P J McDonald 2 0 0% −2.00
James Doyle 2 1 50% +2.50
Hollie Doyle 1 0 0% −1.00
Connor Beasley 1 0 0% −1.00
Rowan Scott 1 0 0% −1.00
Adam Kirby 1 0 0% −1.00
Jack Mitchell 1 0 0% −1.00
Frankie Dettori 1 0 0% −1.00
Ioritz Mendizabal 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 8 0 0% −8.00
2022 9 0 0% −9.00
2021 11 1 9% −6.50
2020 9 1 11% +6.00
2019 8 2 25% −1.50
2018 9 3 33% +2.75

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
2023 · 8 runs
14 Oct 23+37d York Coral 'Committed To Safer Gambling' Finale Handicap Class 4 · 10.5f · Soft · 13 ran 6/13 2¼ 10-0 8593C90A Jason Hart 12/1
07 Sep 23+12d Wolverhampton (AW) William Hill Extra Place Races Daily Racing League Race 33 Handicap Class 3 · 9.5f · Standard · 11 ran 10/11 2½ 9-5 8885A71A Jonny Peate 16/1
26 Aug 23+9d York Sky Bet Finale Handicap (Heritage Handicap) Class 2 · 10.5f · Good To Firm · 14 ran 9/14 nk 9-1 9177C80A Jason Hart 25/1
17 Aug 23+33d Windsor William Hill Epic Boost Racing League Race 21 Handicap Class 2 · 10f · Good To Firm · 12 ran 10/12 2¼ 9-1 94101A77A Jonny Peate 20/1
15 Jul 23+42d York John Smith's Cup Handicap (Heritage Handicap) Class 2 · 10.5f · Good To Soft · 18 ran 16/18 11 8-12 9664C75C Jason Hart 33/1
03 Jun 23+15d Epsom Downs Betfred Diomed Stakes (Group 3) Class 1 · 8.5f · Good To Firm · 6 ran 6/6 1¼ 9-8 9683A81B Hollie Doyle 11/2
19 May 23+25d York Knights Solicitors Handicap Class 2 · 10.5f · Good To Firm · 13 ran 2/13 nk 8-13 95102C91A Jonny Peate 33/1
24 Apr 23+198d Pontefract RIU Hotels And Resorts Handicap Class 2 · 10f · Good To Soft · 12 ran 5/12 6½ 9-7 9779A87A Daniel Tudhope 11/1
2022 · 9 runs
08 Oct 22+21d Newmarket Masar Darley Stakes (Group 3) Class 1 · 9f · Good · 9 ran 6/9 ¾ 9-5 10293A93A Connor Beasley 25/1
17 Sep 22+14d Ayr Virgin Bet Doonside Cup Stakes (Listed) Class 1 · 10f · Good · 11 ran 4/11 shd 9-5 10292A86A Jason Hart 18/1
03 Sep 22+14d Haydock Best Odds On The Betfair Exchange Superior Mile Stakes (Group 3) Class 1 · 8f · Good To Firm · 4 ran 3/4 ½ 9-5 102107C95B Jason Hart 7/2
20 Aug 22+14d York Sky Bet And Symphony Group Strensall Stakes (Group 3) Class 1 · 9f · Good To Firm · 7 ran 3/7 ¾ 9-7 10286A99A Daniel Tudhope 18/1
06 Aug 22+13d Haydock Betfred Rose Of Lancaster Stakes (Group 3) Class 1 · 10.5f · Good · 10 ran 8/10 4¾ 9-7 102129C83C Silvestre De Sousa 50/1
24 Jul 22+15d Pontefract Sky Bet Go-Racing-In-Yorkshire Summer Festival Pomfret Stakes (Listed) Class 1 · 8f · Good · 6 ran 2/6 1½ 9-7 9797A106B Ben Curtis 33/1
09 Jul 22+29d York John Smith's Cup Handicap Class 2 · 10.5f · Good To Firm · 22 ran 15/22 nk 9-5 10084C89A Jason Hart 66/1
10 Jun 22+76d York Seat Unique Ganton Stakes (Listed) Class 1 · 8f · Good · 6 ran 4/6 shd 9-9 10095A91B Jason Hart 33/1
26 Mar 22+161d Doncaster SBK Lincoln (Heritage Handicap) (Str) Class 2 · 8f · Good To Soft · 22 ran 21/22 3 9-4 10293C73A Rowan Scott 50/1
2021 · 11 runs
16 Oct 21+21d Ascot Balmoral Handicap (Sponsored By Qipco) (Str) Class 2 · 8f · Good To Soft · 20 ran 20/20 5 9-2 10243C66C Andrea Atzeni 28/1
25 Sep 21+7d Newmarket bet365 Cambridgeshire Handicap (Heritage Handicap) Class 2 · 9f · Good To Firm · 26 ran 7/26 ½ 9-4 102106C105A Adam Kirby 33/1
18 Sep 21+19d Ayr Virgin Bet Handicap Class 2 · 8f · Good · 10 ran 3/10 nk 9-13 10194A101A Joe Fanning 12/1
30 Aug 21+9d Ripon Ripon Rowels Handicap Class 2 · 8f · Good · 8 ran 5/8 2¼ 10-5 10289A92A Ben Curtis 7/1
21 Aug 21+21d Chester Laurent-Perrier Cuvee Rose Handicap Class 2 · 7.5f · Good · 10 ran 6/10 shd 9-10 103112A99A Franny Norton 13/2
31 Jul 21+12d Hamilton Almada Mile Handicap Class 2 · 8.5f · Good To Firm · 5 ran 2/5 2¼ 10-0 10389C100B Ben Curtis 9/4F
19 Jul 21+16d Ayr Weddings At Western House Hotel Handicap Class 2 · 8f · Good To Firm · 6 ran 1/6 9-7 102105A100B Ben Curtis 7/2
03 Jul 21+28d Sandown Coral Challenge (handicap) Class 2 · 8f · Good · 13 ran 7/13 1¼ 9-6 10576C95A Andrea Atzeni 25/1
05 Jun 21+38d Epsom Downs Cazoo Diomed Stakes (Group 3) Class 1 · 8.5f · Good To Soft · 7 ran 6/7 1 9-6 10759A88A Silvestre De Sousa 8/1
28 Apr 21+14d Ascot Charlie Waller Trust Paradise Stakes (Queen Anne Stakes Trial) (Listed) Class 1 · 8f · Good To Firm · 9 ran 8/9 15 9-0 10863C61C Ben Curtis 17/2
14 Apr 21+165d Newmarket bet365 Earl Of Sefton Stakes (Group 3) Class 1 · 9f · Good · 4 ran 2/4 2½ 9-0 10785C94B Silvestre De Sousa 7/2
2020 · 9 runs
31 Oct 20+21d Newmarket Play 3-2-Win At MansionBet James Seymour Stakes (Listed) Class 1 · 10f · Heavy · 5 ran 3/5 3¼ 9-7 10983C99B Joe Fanning 13/2
10 Oct 20+28d Newmarket Darley Stakes (Group 3) Class 1 · 9f · Soft · 12 ran 4/12 1 9-3 11078A100A Silvestre De Sousa 25/1
12 Sep 20+34d Doncaster bet365 Park Stakes (Group 2) Class 1 · 7f · Good · 8 ran 8/8 ¾ 9-4 11254C72C Joe Fanning 50/1
09 Aug 20+12d Salisbury AJN Steelstock Sovereign Stakes (Group 3) Class 1 · 8f · Good To Firm · 8 ran 6/8 7 9-3 11283C76C Silvestre De Sousa 15/2
28 Jul 20+17d Goodwood Qatar Lennox Stakes (Group 2) Class 1 · 7f · Good · 11 ran 7/11 ¾ 9-3 11378A93A Silvestre De Sousa 9/1
11 Jul 20+25d Ascot Betfred Summer Mile Stakes (Group 2) Class 1 · 8f · Good · 11 ran 9/11 3 9-1 11388A81A Joe Fanning 8/1
16 Jun 20+11d Ascot Queen Anne Stakes (Group 1) (Str) Class 1 · 8f · Good To Soft · 15 ran 3/15 3 9-0 11385C104A Joe Fanning 40/1
05 Jun 20+90d Newmarket Betway Paradise Stakes (Listed) Class 1 · 8f · Good To Firm · 10 ran 1/10 9-7 106114A112A Silvestre De Sousa 14/1
07 Mar 20+205d Wolverhampton (AW) Bombardier British Hopped Amber Beer Lady Wulfruna Stakes (Listed) Class 1 · 7f · Standard · 10 ran 3/10 1¼ 9-3 106102A96A P J McDonald 10/1
2019 · 8 runs
15 Aug 19+18d Salisbury Tattersalls Sovereign Stakes (Group 3) Class 1 · 8f · Good To Soft · 6 ran PU/6 — 8-10 107—— Franny Norton 12/1
28 Jul 19+9d Pontefract Sky Bet Go-Racing-In-Yorkshire Summer Festival Pomfret Stakes (Listed) Class 1 · 8f · Good · 6 ran 1/6 8-11 103104A90B Silvestre De Sousa 3/1
19 Jul 19+6d Haydock Marlen Roberts Conditions Stakes Class 3 · 7f · Good To Soft · 4 ran 1/4 8-12 10398C87B Joe Fanning 6/4J
13 Jul 19+21d Chester Sportpesa City Plate Stakes (Listed) Class 1 · 7f · Good · 7 ran 4/7 nk 8-11 104106A84A Jack Mitchell 5/2J
22 Jun 19+22d Ascot Jersey Stakes (Group 3) Class 1 · 7f · Good · 18 ran 8/18 2¼ 9-1 10493C92A Frankie Dettori 14/1
31 May 19+42d Epsom Downs Investec Surrey Stakes (Listed) Class 1 · 7f · Good · 7 ran 3/7 1½ 9-0 10473A105A Franny Norton 14/1
19 Apr 19+9d Newcastle (AW) Ladbrokes Burradon Stakes (Listed) Class 1 · 8f · Standard · 11 ran 4/11 1¼ 9-2 10799A91A P J McDonald 8/1
10 Apr 19+193d Maisons-Laffitte (FR) Prix Djebel (3yo Colts & Geldings) (Turf) 7f · Good To Soft · 7 ran 5/7 nk 9-2 ——— Ioritz Mendizabal 9/1
2018 · 9 runs
29 Sep 18+41d Newmarket Juddmonte Middle Park Stakes (Group 1) Class 1 · 6f · Good To Firm · 8 ran 4/8 ½ 9-0 107103A94A Silvestre De Sousa 28/1
19 Aug 18+17d Deauville (FR) Darley Prix Morny (2yo Colts & Fillies) (Turf) 6f · Good · 9 ran 9/9 hd 9-0 ——— James Doyle 17/1
02 Aug 18+12d Goodwood Qatar Richmond Stakes (Group 2) Class 1 · 6f · Good · 9 ran 2/9 1 9-0 108102A98A Silvestre De Sousa 9/2
21 Jul 18+21d Curragh Jebel Ali Racecourse And Stables Anglesey Stakes (Group 3) 6.5f · Good · 6 ran 1/6 9-3 10293A94B James Doyle 7/2
30 Jun 18+14d Curragh GAIN Railway Stakes (Group 2) 6f · Good To Firm · 7 ran 2/7 ½ 9-3 8881A95A Silvestre De Sousa 7/1
16 Jun 18+15d Chester Crabbie's Alcoholic Ginger Beer Novice Median Auction Stakes (Plus 10) Class 4 · 6f · Good To Firm · 11 ran 1/11 9-8 —87A106A Franny Norton 9/4
01 Jun 18+13d Epsom Downs Investec Woodcote EBF Stakes (Conditions Race) (Plus 10) Class 2 · 6f · Soft · 7 ran 6/7 hd 9-5 —40A73A Silvestre De Sousa 2/1F
19 May 18+21d Newbury Olympic Glory Conditions Stakes (Plus 10) Class 2 · 6f · Good To Firm · 9 ran 3/9 nk 9-5 —81A96A Silvestre De Sousa 11/2
28 Apr 18 Leicester totescoop6 It's A Rollover Novice Stakes Class 5 · 5f · Heavy · 6 ran 1/6 9-2 —48A85B Silvestre De Sousa 3/1

Quick answers

How many races has Marie's Diamond won?
Marie's Diamond (IRE) won 7 of 54 archived starts between 2018 and 2023, a strike rate of 13%. Placed 16 times in total (29.6% of starts).
Who trained Marie's Diamond?
Marie's Diamond (IRE) was trained by Roger Fell & Sean Murray on the most recent run on record, at York on 14 October 2023.
Who is Marie's Diamond's sire?
Marie's Diamond (IRE) is by Footstepsinthesand (GB) out of Sindiyma (IRE), whose sire is Kalanisi.
What going does Marie's Diamond prefer?
Marie's Diamond (IRE) has the best record on good to firm going: 3 wins from 17 starts (17.6%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Marie's Diamond's official rating?
The most recent official rating on record is 85, from the run on 14 October 2023. The highest on record is 113.
What is Marie's Diamond's sire's record?
Footstepsinthesand (GB)'s progeny in our archive have won 10.2% of 12,794 runs since Jan 2008 (937 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 6.9% from 320.
Who are Marie's Diamond's siblings?
Out of Sindiyma (IRE), Marie's Diamond (IRE) has 6 other produce in our archive, 6 of them winners. Most wins: Snooze Lane (IRE) (4). Highest grade won: Class 4 (Special Relation (IRE)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from April 2018. 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.