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Horse profile

One Ruler (IRE)

4yo gelding (at last run, May 2022) · Last trainer Charlie Appleby · Last owner Godolphin
11 runs · 6 courses · from Jul 2020
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 May 2022 — 1,628 days ago. Our archive can't say whether the horse is still in training.
Last run May 2022 · 6th of 27 2 wins · Newmarket & Sandown Beaten favourite LTO Headgear returns LTO Last raced off OR 107
KTB Profile

One Ruler (IRE) is 2 from 11, including a Group 3 win. The biggest win we hold: the Emirates Autumn Stakes at Newmarket (Oct 2020). Hasn't won since Oct 2020.

Based on 11 archived runs · updated 21 Oct 2026
Official rating107↓ 7lb off peak
107 96–114

KTB Speed and Rating

KTB Speed

Best recent Speed 104 the best of the last 3 graded (A or B) runs · Doncaster, 24 Oct 2020

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 10 figures · best 109C · median 90.5
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm4109C84—
Good3100A93—
Good to Soft1———
Heavy1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f4100A87.5—
1m – 1m1f4109C96—
1m2f – 1m4f296A90.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 10 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 109A the best of the last 3 rated runs · Ascot, 7 May 2022 Official rating 107 at the last run, 7 May 2022

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 10 figures · best 110A · median 102
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm4104A97.5—
Good3109A105—
Good to Soft1———
Heavy1———
Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f4109A102.5—
1m – 1m1f4110A105.5—
1m2f – 1m4f295A91—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 10 figures from 10 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 18.4% of 12,939 runs since Jan 2008 (1,521 horses).

Weakest at trips under 6f (all codes): 9.8% from 429.

GoingRunsWinsSRvs sireThis horse
Firm481122.9%+4.5—
Good to Firm2,32347720.5%+2.10 from 4
Good3,16656317.8%−0.61 from 4
Good to Soft1,74231017.8%−0.60 from 1
Soft1,90232717.2%−1.21 from 1
Heavy58910217.3%−1.10 from 1
Standard (AW)3,16758518.5%+0.1—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f429429.8%−8.6—
6f – 7f3,11758018.6%+0.21 from 4
1m – 1m1f3,85272518.8%+0.41 from 5
1m2f – 1m4f3,83276920.1%+1.70 from 2
1m5f – 2m1,20618815.6%−2.8—
2m1f – 2m4f3334814.4%−4—
2m5f – 3m1381913.8%−4.6—
Over 3m32618.8%+0.4—

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

3 siblings in the archive, 2 winners — best of them Devoted Queen (GB) (3 wins).

The wins came over 7f–1m4f; the highest grade won is Listed (Devoted Queen (GB)).

ProduceRunsWinsWin tripsBest grade
Devoted Queen (GB)437f–1mListed
Cannon Rock (GB)1531m2f–1m4fClass 3
Tolmount (GB)20——

Record by conditions

GoingRunsWinsSR£1
Good 4 1 25% −1.00
Good to Firm 4 0 0% −4.00
Good to Soft 1 0 0% −1.00
Heavy 1 0 0% −1.00
Soft 1 1 100% +5.00

ClassRunsWinsSR£1
Class 1 7 1 14% −1.00
Class 5 2 1 50% +1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Newmarket 3 1 33% +3.00
Ascot 2 0 0% −2.00
Doncaster 2 0 0% −2.00
Sandown 2 1 50% +1.00
Deauville (FR) 1 0 0% −1.00
Epsom Downs 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 5 1 20% +1.00
6f – 7f 4 1 25% −1.00
1m2f – 1m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
William Buick 6 2 33% +3.00
James Doyle 4 0 0% −4.00
Christophe Soumillon 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 9 2 22% +0.00
Cheekpieces 2 0 0% −2.00

SeasonRunsWinsSR£1
2022 1 0 0% −1.00
2021 5 0 0% −5.00
2020 5 2 40% +4.00

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
07 May 22+275d Ascot Tote Victoria Cup (Heritage Handicap) Class 2 · 7f · Good · 27 ran 6/27 ½ 9-10 10782C109A James Doyle 5/1F
05 Aug 21+28d Deauville (FR) Prix Arqana - Prix de Tourgeville - Fonds Europeen de l'Elevage () (3yo Colts & Geldings) 8f · Good · 10 ran 4/10 ¾ 9-0 ——— Christophe Soumillon 17/10F
08 Jul 21+21d Newmarket Edmondson Hall Solicitors Sir Henry Cecil Stakes (Listed) Class 1 · 8f · Good To Firm · 5 ran 3/5 1¼ 9-3 11183C100B James Doyle 9/2
17 Jun 21+12d Ascot Hampton Court Stakes (Group 3) Class 1 · 10f · Good To Firm · 9 ran 7/9 nk 9-4 11285A95A William Buick 9/2
05 Jun 21+35d Epsom Downs Cazoo Derby (Group 1) (British Champions Series) Class 1 · 12f · Good To Soft · 11 ran 6/11 3 9-0 11496A87A James Doyle 17/2
01 May 21+189d Newmarket Qipco 2000 Guineas Stakes (Group 1) (British Champions Series) Class 1 · 8f · Good To Firm · 14 ran 6/14 ¾ 9-0 114109C104A James Doyle 10/1
24 Oct 20+14d Doncaster Vertem Futurity Trophy Stakes (Group 1) Class 1 · 8f · Heavy · 8 ran 2/8 ¾ 9-1 111104A110A William Buick 6/4F
10 Oct 20+29d Newmarket Emirates Autumn Stakes (Group 3) Class 1 · 8f · Soft · 10 ran 1/10 9-1 10288A107A William Buick 5/1
11 Sep 20+19d Doncaster bet365 Flying Scotsman Stakes (Listed) Class 1 · 7f · Good · 11 ran 3/11 2½ 9-0 96100A100A William Buick 5/4F
23 Aug 20+31d Sandown Betway Maiden Stakes Class 5 · 7f · Good · 16 ran 1/16 9-5 —93C105A William Buick 2/1
23 Jul 20 Sandown Martin Densham Memorial EBF Maiden Stakes (Plus 10) Class 5 · 7f · Good To Firm · 13 ran 2/13 3¼ 9-5 —67C90A William Buick 6/4F

Quick answers

How many races has One Ruler (IRE) won?
One Ruler (IRE) won 2 of 11 archived starts between 2020 and 2022, a strike rate of 18.2%. Placed 5 times in total (45.5% of starts).
Who trained One Ruler (IRE)?
One Ruler (IRE) was trained by Charlie Appleby on the most recent run on record, at Ascot on 7 May 2022.
Who is One Ruler (IRE)'s sire?
One Ruler (IRE) is by Dubawi (IRE) out of Fintry (IRE), whose sire is Shamardal.
What going does One Ruler (IRE) prefer?
One Ruler (IRE) has the best record on good going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is One Ruler (IRE)'s official rating?
The most recent official rating on record is 107, from the run on 7 May 2022. The highest on record is 114.
What is One Ruler (IRE)'s sire's record?
Dubawi (IRE)'s progeny in our archive have won 18.4% of 12,939 runs since Jan 2008 (1,521 horses), Flat and jumps together. Weakest at trips under 6f (all codes): 9.8% from 429.
Who are One Ruler (IRE)'s siblings?
Out of Fintry (IRE), One Ruler (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Devoted Queen (GB) (3). Highest grade won: Listed (Devoted Queen (GB)). The wins came over 7f–1m4f. As at Oct 2026.

Record shown from July 2020. 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.