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Horse profile

Sancta Sedes (IRE)

3yo filly (at last run, Jun 2021) · Last trainer E J O'Neill · Last owner Frank Cosgrove
3 runs · 3 courses · from Dec 2020
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 Jun 2021 — 1,966 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2021 · 7th of 14 First-time headgear LTO
KTB Profile

Sancta Sedes (IRE) is yet to win from 3 starts, though has placed once. Best effort: 2nd of 14 at Deauville (FR) (Dec 2020).

Based on 3 archived runs · updated 28 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

Progeny in our archive have won 15.7% of 9,953 runs since Jan 2008 (1,112 horses).

Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.2% from 456. Weakest over 2m5f – 3m (all codes): 11.5% from 139.

GoingRunsWinsSRvs sireThis horse
Firm18316.7%+1—
Good to Firm1,50328418.9%+3.2—
Good2,64642115.9%+0.2—
Good to Soft1,23820516.6%+0.90 from 1
Soft1,52918612.2%−3.5—
Heavy456429.2%−6.5—
Standard (AW)2,56242416.5%+0.80 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f27414.8%−0.9—
6f – 7f77211314.6%−1.10 from 1
1m – 1m1f2,10033516%+0.30 from 2
1m2f – 1m4f4,41975817.2%+1.5—
1m5f – 2m1,89126313.9%−1.8—
2m1f – 2m4f5847312.5%−3.2—
2m5f – 3m1391611.5%−4.2—
Over 3m21314.3%−1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Maponus (IRE)60——

Record by conditions

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

CourseRunsWinsSR£1
Longchamp (FR) 1 0 0% −1.00
Chantilly (FR) 1 0 0% −1.00
Deauville (FR) 1 0 0% −1.00

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

JockeyRunsWinsSR£1
Aurelien Lemaitre 2 0 0% −2.00
Thomas Trullier 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 2 0 0% −2.00
Hood 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 2 0 0% −2.00
2020 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 Jockey SP
2021 · 2 runs
10 Jun 21+145d Longchamp (FR) Prix du Musee de la Femme (Handicap) (3yo Fillies) (Moyenne Course) (Turf) 9f · Good To Soft · 14 ran 7/14 ½ 9-1 Aurelien Lemaitre 29/1
16 Jan 21+35d Chantilly (FR) Prix du Carrefour des Charmes (Handicap) (3yo) (All-Weather Track) (Polytrack) 8f · Standard · 15 ran 4/15 nk 8-9 Aurelien Lemaitre 53/10
2020 · 1 run
12 Dec 20 Deauville (FR) Prix de Coquainvilliers (Handicap) (2yo) (All-Weather Track) (Polytrack) 7.5f · Standard · 14 ran 2/14 nk 9-2 Thomas Trullier 24/1

Quick answers

How many races has Sancta Sedes won?
Sancta Sedes (IRE) has yet to win, from 3 archived starts between 2020 and 2021. Placed 1 time in total (33.3% of starts).
Who trained Sancta Sedes?
Sancta Sedes (IRE) was trained by E J O'Neill on the most recent run on record, at Longchamp (FR) on 10 June 2021.
Who is Sancta Sedes's sire?
Sancta Sedes (IRE) is by Sea The Stars (IRE) out of Holy Spring (IRE), whose sire is Dylan Thomas.
What is Sancta Sedes's sire's record?
Sea The Stars (IRE)'s progeny in our archive have won 15.7% of 9,953 runs since Jan 2008 (1,112 horses), Flat and jumps together. Strongest on good to firm going: 18.9% from 1,503. Weakest on heavy going: 9.2% from 456. Weakest over 2m5f – 3m (all codes): 11.5% from 139.
Who are Sancta Sedes's siblings?
Out of Holy Spring (IRE), Sancta Sedes (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from December 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.