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Horse profile

Decimus Meridius (IRE)

3yo gelding (at last run, Oct 2010) · Last trainer Howard Johnson · Last owner Andrea Graham Wylie
by Danehill Dancer (IRE) out of Simaat (USA) (Mr Prospector)
6 runs · 4 courses · from Aug 2009
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Oct 2010 — 5,876 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2010 · 9th of 10
KTB Profile

Decimus Meridius (IRE) is yet to win from 6 starts, though has placed once. Best effort: 3rd of 8 at Catterick (Aug 2009).

Based on 6 archived runs · updated 4 Nov 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 (jumps) 87C the best of the last 1 rated run · Kelso, 3 Oct 2010

Best recent KTB Rating (flat) 47A the best of the last 3 rated runs · Hamilton, 20 Sep 2009 Official rating 60 at the last flat run, 18 Aug 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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. 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
Flat 5 figures · best 65A · median 44
GoingRunsBestMedianSince 4 Nov 2025
Good565A44—
DistanceRunsBestMedianSince 4 Nov 2025
1m2f – 1m4f244C36.5—
1m – 1m1f247A45.5—
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
Danehill Dancer (IRE)

Progeny in our archive have won 11.2% of 10,094 runs since Jan 2008 (783 horses).

Weakest over 2m5f – 3m (all codes): 6.2% from 130.

GoingRunsWinsSRvs sireThis horse
Firm911011%−0.2—
Good to Firm1,74022312.8%+1.6—
Good2,4992489.9%−1.30 from 6
Good to Soft1,08912011%−0.2—
Soft1,73322412.9%+1.7—
Heavy6567811.9%+0.7—
Standard (AW)2,2852249.8%−1.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f4035313.2%+2—
6f – 7f2,71033112.2%+10 from 1
1m – 1m1f2,71531211.5%+0.30 from 2
1m2f – 1m4f2,31123710.3%−0.90 from 2
1m5f – 2m1,27013410.6%−0.60 from 1
2m1f – 2m4f533519.6%−1.6—
2m5f – 3m13086.2%−5—
Over 3m2214.5%−6.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Simaat (USA) (Mr Prospector)

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

The wins came over 1m–1m4f; the highest grade won is Group 3 (Windsor Palace (IRE)).

ProduceRunsWinsWin tripsBest grade
Windsor Palace (IRE)3021m–1m2fGroup 3
Anna Karenina (IRE)1221m½f–1m1½fListed
Fauve (IRE)1211m4f—
Munaawashat (IRE)911mClass 4

Record by conditions

ClassRunsWinsSR£1
Class 5 4 0 0% −4.00
Class 4 2 0 0% −2.00

CourseRunsWinsSR£1
Hamilton 3 0 0% −3.00
Kelso 1 0 0% −1.00
Thirsk 1 0 0% −1.00
Catterick 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 2 0 0% −2.00
1m – 1m1f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Frederik Tylicki 3 0 0% −3.00
Johnny Farrelly 1 0 0% −1.00
Andrew Elliott 1 0 0% −1.00
Paul Mulrennan 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 3 0 0% −3.00
2009 3 0 0% −3.00

TypeRunsWinsSR£1
Flat 5 0 0% −5.00
Hurdle 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 ORKTB Jockey SP
2010 · 3 runs
03 Oct 10+46d Kelso Urwin Half Century Juvenile Hurdle (Div 2) Class 4 · 2m · Good · 10 ran 9/10 3½ 10-12 —87C Johnny Farrelly 25/1
18 Aug 10+103d Hamilton Griffiths & Armour Handicap Class 5 · 1m4f · Good · 11 ran 11/11 30 8-3 6029C Andrew Elliott 50/1
07 May 10+229d Hamilton Racing UK Handicap Class 5 · 1m4f · Good · 6 ran 5/6 30 9-5 6344C Frederik Tylicki 10/3
2009 · 3 runs
20 Sep 09+23d Hamilton E.b.f. Scottish Building Society Maiden Stakes Class 5 · 1m½f · Good · 9 ran 8/9 nk 9-0 6347A Frederik Tylicki 12/1
28 Aug 09+24d Thirsk E.B.F. Maiden Stakes (Div 1) Class 4 · 1m · Good · 10 ran 8/10 12 9-3 —44C Paul Mulrennan 8/1
04 Aug 09 Catterick Weatherbys Bank Maiden Stakes Class 5 · 7f · Good · 8 ran 3/8 ½ 9-0 —65A Frederik Tylicki 9/4

Quick answers

How many races has Decimus Meridius won?
Decimus Meridius (IRE) has yet to win, from 6 archived starts between 2009 and 2010. Placed 1 time in total (16.7% of starts).
Who trained Decimus Meridius?
Decimus Meridius (IRE) was trained by Howard Johnson on the most recent run on record, at Kelso on 3 October 2010.
Who is Decimus Meridius's sire?
Decimus Meridius (IRE) is by Danehill Dancer (IRE) out of Simaat (USA), whose sire is Mr Prospector.
What is Decimus Meridius's official rating?
Decimus Meridius (IRE)'s highest official rating on record is 63.
What is Decimus Meridius's sire's record?
Danehill Dancer (IRE)'s progeny in our archive have won 11.2% of 10,094 runs since Jan 2008 (783 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.2% from 130.
Who are Decimus Meridius's siblings?
Out of Simaat (USA), Decimus Meridius (IRE) has 4 other produce in our archive, 4 of them winners. Most wins: Windsor Palace (IRE) (2). Highest grade won: Group 3 (Windsor Palace (IRE)). The wins came over 1m–1m4f. As at Nov 2026.

Record shown from August 2009. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.