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Horse profile

Rue Boissonade (FR)

4yo filly (at last run, Sep 2024) · Last trainer M Delzangles · Last owner Ecurie X
by Seabhac (USA) out of Saturnine (IRE) (Galileo)
8 runs · 3 courses · from Apr 2023
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Sep 2024 — 768 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2024 · 1st of 5 Won last time out 3 wins · Saint-Cloud (FR) & Longchamp (FR)
KTB Profile

Rue Boissonade won three of eight starts on turf, including the Group 2 Prix de Malleret at Longchamp in Jul 2023. She also took the Prix Sicarelle at Saint-Cloud on heavy ground in Apr 2023 and the Prix Sanctus at Saint-Cloud on soft ground in Sep 2024. All three wins came over 1m2f – 1m4f or 1m5f – 2m. She won last time out at Saint-Cloud in Sep 2024 and reached a highest ever mark of 108.

Based on 8 archived runs · updated 22 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 82A the best of the last 1 rated run · Ascot, 21 Oct 2023 Official rating 108 at the last run, 21 Oct 2023

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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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
Seabhac (USA)

Progeny in our archive have won 9.5% of 422 runs since Jan 2008 (61 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm400%−9.5—
Good2627.7%−1.8—
Good to Soft7456.8%−2.71 from 4
Soft971515.5%+61 from 3
Heavy5247.7%−1.81 from 1
Standard (AW)169148.3%−1.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10110%+0.5—
6f – 7f8589.4%−0.1—
1m – 1m1f142149.9%+0.4—
1m2f – 1m4f127107.9%−1.62 from 6
1m5f – 2m2428.3%−1.21 from 2
2m1f – 2m4f33515.2%+5.7—
2m5f – 3m100%−9.5—

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
Saturnine (IRE) (Galileo)

4 siblings in the archive, 3 winners — best of them Danileo (IRE) (1 win).

The wins came over 5½f–1m4f.

ProduceRunsWinsWin tripsBest grade
Danileo (IRE)1611m3f—
Samarie (GB)515½f—
Galiyouna (FR)311m4f—
Euskadi (FR)10——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 4 1 25% +6.30
Soft 3 1 33% +0.10
Heavy 1 1 100% +51.00

ClassRunsWinsSR£1
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Longchamp (FR) 5 1 20% +5.30
Saint-Cloud (FR) 2 2 100% +53.10
Ascot 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 6 2 33% +56.30
1m5f – 2m 2 1 50% +1.10

JockeyRunsWinsSR£1
Gerald Mosse 7 2 29% +55.30
Ioritz Mendizabal 1 1 100% +2.10

SeasonRunsWinsSR£1
2024 2 1 50% +1.10
2023 6 2 33% +56.30

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
13 Sep 24+152d Saint-Cloud (FR) Prix Sanctus (Conditions) (4yo+) (Turf) 15.5f · Very Soft · 5 ran 1/5 8-11 ——— Ioritz Mendizabal 21/10
14 Apr 24+176d Longchamp (FR) Prix Lord Seymour () (4yo+) (Grande Course) (Turf) 12f · Very Soft · 5 ran 3/5 2 9-1 ——— Gerald Mosse 18/5
21 Oct 23+21d Ascot Qipco British Champions Fillies & Mares Stakes (Group 1) (British Champions Series) Class 1 · 11.5f · Soft · 14 ran 9/14 hd 9-1 108130C82A Gerald Mosse 8/1
30 Sep 23+20d Longchamp (FR) Qatar Prix de Royallieu (3yo+ Fillies & Mares) (Grande Course) (Turf) 14f · Good To Soft · 14 ran 4/14 nk 8-11 ——— Gerald Mosse 12/1
10 Sep 23+58d Longchamp (FR) Qatar Prix Vermeille (3yo+ Fillies & Mares) (Grande Course) (Turf) 12f · Good To Soft · 8 ran 4/8 hd 8-11 ——— Gerald Mosse 21/1
14 Jul 23+46d Longchamp (FR) Prix de Malleret (3yo Fillies) (Grande Course) (Turf) 12f · Good To Soft · 5 ran 1/5 8-13 ——— Gerald Mosse 93/10
29 May 23+33d Longchamp (FR) Prix de Croissy (Conditions) (3yo) (Grande Course) (Turf) 12f · Good To Soft · 8 ran 3/8 shd 8-10 ——— Gerald Mosse 81/10
26 Apr 23 Saint-Cloud (FR) Prix Sicarelle (Maiden) (3yo Fillies) (Turf) 12f · Heavy · 11 ran 1/11 9-2 ——— Gerald Mosse 51/1

Quick answers

How many races has Rue Boissonade (FR) won?
Rue Boissonade (FR) won 3 of 8 archived starts between 2023 and 2024, a strike rate of 37.5%. Placed 4 times in total (50% of starts).
Who trained Rue Boissonade (FR)?
Rue Boissonade (FR) was trained by M Delzangles on the most recent run on record, at Saint-Cloud (FR) on 13 September 2024.
Who is Rue Boissonade (FR)'s sire?
Rue Boissonade (FR) is by Seabhac (USA) out of Saturnine (IRE), whose sire is Galileo.
What going does Rue Boissonade (FR) prefer?
Rue Boissonade (FR) has the best record on soft going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Rue Boissonade (FR)'s official rating?
Rue Boissonade (FR)'s highest official rating on record is 108.
What is Rue Boissonade (FR)'s sire's record?
Seabhac (USA)'s progeny in our archive have won 9.5% of 422 runs since Jan 2008 (61 horses), Flat and jumps together.
Who are Rue Boissonade (FR)'s siblings?
Out of Saturnine (IRE), Rue Boissonade (FR) has 4 other produce in our archive, 3 of them winners. Most wins: Danileo (IRE) (1). The wins came over 5½f–1m4f. As at Oct 2026.

Record shown from April 2023. 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.