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Horse profile

Plutonium (IRE)

5yo gelding (at last run, Feb 2011) · Last trainer Elliott Cooper · Last owner The Hunday Manor Partnership
by Subtle Power (IRE) out of Mayrich (IRE) (Roselier)
4 runs · 4 courses · from Nov 2010
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 12 Feb 2011 — 5,730 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2011
KTB Profile

Plutonium (IRE) is yet to win from 4 starts.

Based on 4 archived runs · updated 22 Oct 2026

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 67C the best of the last 1 rated run · Musselburgh, 26 Nov 2010

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 →

Jumps 1 figure · too few for a breakdown

Of 4 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 4 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
Subtle Power (IRE)

Progeny in our archive have won 10% of 748 runs since Jan 2008 (65 horses).

Strongest on heavy going: 13.4% from 127. Strongest at trips beyond 3m (all codes): 13.9% from 115. Weakest over 1m5f – 2m (all codes): 6.5% from 153.

GoingRunsWinsSRvs sireThis horse
Firm2150%+40—
Good to Firm3625.6%−4.4—
Good225229.8%−0.20 from 1
Good to Soft1211411.6%+1.60 from 1
Soft227198.4%−1.60 from 1
Heavy1271713.4%+3.40 from 1
Standard (AW)1000%−10—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f8112.5%+2.5—
1m5f – 2m153106.5%−3.50 from 2
2m1f – 2m4f229219.2%−0.80 from 1
2m5f – 3m2432711.1%+1.10 from 1
Over 3m1151613.9%+3.9—

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
Mayrich (IRE) (Roselier)

4 siblings in the archive, 2 winners — best of them Landmeafortune (IRE) (2 wins).

The wins came over 2m5½f–3m½f; the highest grade won is Class 4 (Landmeafortune (IRE)).

ProduceRunsWinsWin tripsBest grade
Landmeafortune (IRE)1723m–3m½fClass 4
The Grey Lord (IRE)312m5½f—
Kiltown Katie (IRE)60——
Justines Joy (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Heavy 1 0 0% −1.00
Soft 1 0 0% −1.00
Good to Soft 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 0 0% −3.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Ayr 1 0 0% −1.00
Newcastle 1 0 0% −1.00
Catterick 1 0 0% −1.00
Musselburgh 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 2 0 0% −2.00
2m5f – 3m 1 0 0% −1.00
2m1f – 2m4f 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 3 0 0% −3.00
2010 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 3 0 0% −3.00
NH Flat 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 KTB Jockey SP
12 Feb 11+10d Ayr Irvine Anderson Memorial Novices' Hurdle Class 4 · 24.5f · Heavy · 9 ran PU/9 — 10-5 — Steven Gagan 150/1
02 Feb 11+20d Newcastle meyertimber.com Novices' Hurdle Class 4 · 20.5f · Soft · 16 ran PU/16 30 10-5 — Steven Gagan 100/1
13 Jan 11+48d Catterick Catterickbridge.co.uk Novices' Hurdle Class 4 · 15.5f · Good To Soft · 15 ran PU/15 — 10-12 — Steven Gagan 150/1
26 Nov 10 Musselburgh Border Safeguard Ltd Maiden Open NH Flat Race Class 5 · 15.5f · Good · 9 ran 8/9 30 10-9 67C Steven Gagan 28/1

Quick answers

How many races has Plutonium (IRE) won?
Plutonium (IRE) has yet to win, from 4 archived starts between 2010 and 2011.
Who trained Plutonium (IRE)?
Plutonium (IRE) was trained by Elliott Cooper on the most recent run on record, at Ayr on 12 February 2011.
Who is Plutonium (IRE)'s sire?
Plutonium (IRE) is by Subtle Power (IRE) out of Mayrich (IRE), whose sire is Roselier.
What is Plutonium (IRE)'s sire's record?
Subtle Power (IRE)'s progeny in our archive have won 10% of 748 runs since Jan 2008 (65 horses), Flat and jumps together. Strongest on heavy going: 13.4% from 127. Strongest at trips beyond 3m (all codes): 13.9% from 115. Weakest over 1m5f – 2m (all codes): 6.5% from 153.
Who are Plutonium (IRE)'s siblings?
Out of Mayrich (IRE), Plutonium (IRE) has 4 other produce in our archive, 2 of them winners. Most wins: Landmeafortune (IRE) (2). Highest grade won: Class 4 (Landmeafortune (IRE)). The wins came over 2m5½f–3m½f. As at Oct 2026.

Record shown from November 2010. 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.