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Horse profile

Idothea (IRE)

5yo mare (at last run, Mar 2012) · Last trainer D Sepulchre · Last owner Niarchos Family
by Sinndar (IRE) out of Celestial Lagoon (JPN) (Sunday Silence)
9 runs · 6 courses · from Oct 2009
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Mar 2012 — 5,335 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2012
KTB Profile

Idothea (IRE) is yet to win from 9 starts, though has placed once. Best effort: 2nd of 4 at Vichy (Jul 2010).

Based on 9 archived runs · updated 21 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

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Sinndar (IRE)

Progeny in our archive have won 11.3% of 3,408 runs since Jan 2008 (394 horses).

Strongest on good to firm going: 15.2% from 256. Weakest over 6f – 7f (all codes): 5.3% from 132.

GoingRunsWinsSRvs sireThis horse
Firm16531.3%+20—
Good to Firm2563915.2%+3.9—
Good81810713.1%+1.80 from 3
Good to Soft5205410.4%−0.90 from 3
Soft8849210.4%−0.90 from 2
Heavy3863910.1%−1.2—
Standard (AW)525489.1%−2.20 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f7114.3%+3—
6f – 7f13275.3%−6—
1m – 1m1f337278%−3.3—
1m2f – 1m4f89510511.7%+0.40 from 9
1m5f – 2m85410912.8%+1.5—
2m1f – 2m4f7418912%+0.7—
2m5f – 3m346329.2%−2.1—
Over 3m961414.6%+3.3—

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
Celestial Lagoon (JPN) (Sunday Silence)

10 siblings in the archive, 7 winners — best of them Roatan (GB) (10 wins).

The wins came over 6f–1m7f; the highest grade won is Listed (Maria Gabriella (IRE)).

ProduceRunsWinsWin tripsBest grade
Roatan (GB)29101m4f–1m7f—
Planet Elder (GB)3041m–1m3f—
Highest Ground (IRE)837f–1m4fClass 3
Maria Gabriella (IRE)1236f–1m1fListed
Night Of Light (IRE)927½f–1mListed
Lovee Dovee (GB)611m—
Chantrea (IRE)717fClass 5
Cienfuegos (IRE)20——
Every Blue Moon (IRE)20——
Beyond Apollo (FR)40——

Record by conditions

GoingRunsWinsSR£1
Good 3 0 0% −2.00
Good to Soft 3 0 0% −2.00
Soft 2 0 0% −2.00
Standard (AW) 1 0 0% −1.00

CourseRunsWinsSR£1
Saint-Cloud (FR) 4 0 0% −4.00
Maisons-Laffitte (FR) 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00
Vichy 1 0 0% —
Nantes (FR) 1 0 0% −1.00
Segre (FR) 1 0 0% —

JockeyRunsWinsSR£1
Stephane Pasquier 4 0 0% −4.00
Flavien Prat 3 0 0% −2.00
Fabien Lefebvre 1 0 0% −1.00
Laurent Huart 1 0 0% —

SeasonRunsWinsSR£1
2012 1 0 0% −1.00
2011 4 0 0% −4.00
2010 3 0 0% −2.00
2009 1 0 0% —

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 Jockey SP
13 Mar 12+315d Saint-Cloud (FR) Prix De Trie-Chateau (Claimer) (5yo+) (Turf) 12f · Very Soft · 14 ran —/14 8-13 Stephane Pasquier 12/1
03 May 11+21d Maisons-Laffitte (FR) Prix Des Ecuries Du Chateau (Handicap) (4yo+) (Turf) 12f · Good · 18 ran —/18 8-11 Stephane Pasquier 13/1
12 Apr 11+24d Saint-Cloud (FR) Prix Alpes Cote D'Azur (Handicap) (4yo) (Turf) 12f · Good · 17 ran 7/17 hd 9-3 Stephane Pasquier 9/1
19 Mar 11+67d Saint-Cloud (FR) Prix Des Hauts De Seine (Handicap) (4yo) (Turf) 12f · Soft · 16 ran 10/16 1 8-7 Stephane Pasquier 13/1
11 Jan 11+176d Deauville (FR) Prix De La Tete Au Loup (Conditions) (4yo) (Fibresand) 12f · Standard · 14 ran 7/14 8 9-1 Fabien Lefebvre 13/1
19 Jul 10+32d Vichy Prix Framce Soir (Prix Burgos) 12f · Good · 4 ran 2/4 nk 8-13 Flavien Prat —
17 Jun 10+47d Nantes (FR) Derby De L'Ouest Grand Prix De L'Asselco () 12f · Good To Soft · 8 ran 7/8 4 8-13 Flavien Prat 13/1
01 May 10+208d Saint-Cloud (FR) Prix De La Chataigneraie (Handicap) (3yo Fillies) (Turf) 10.5f · Good To Soft · 12 ran 2/12 2 9-2 Flavien Prat 5/2F
05 Oct 09 Segre (FR) Prix Jean de Jourdan (Maiden) 10f · Good To Soft · 5 ran 3/5 1½ 8-13 Laurent Huart —

Quick answers

How many races has Idothea (IRE) won?
Idothea (IRE) has yet to win, from 9 archived starts between 2009 and 2012. Placed 1 time in total (11.1% of starts).
Who trained Idothea (IRE)?
Idothea (IRE) was trained by D Sepulchre on the most recent run on record, at Saint-Cloud (FR) on 13 March 2012.
Who is Idothea (IRE)'s sire?
Idothea (IRE) is by Sinndar (IRE) out of Celestial Lagoon (JPN), whose sire is Sunday Silence.
What is Idothea (IRE)'s sire's record?
Sinndar (IRE)'s progeny in our archive have won 11.3% of 3,408 runs since Jan 2008 (394 horses), Flat and jumps together. Strongest on good to firm going: 15.2% from 256. Weakest over 6f – 7f (all codes): 5.3% from 132.
Who are Idothea (IRE)'s siblings?
Out of Celestial Lagoon (JPN), Idothea (IRE) has 10 other produce in our archive, 7 of them winners. Most wins: Roatan (GB) (10). Highest grade won: Listed (Maria Gabriella (IRE)). The wins came over 6f–1m7f. As at Oct 2026.

Record shown from October 2009. 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.