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Trainer profile

B Couroyer

2 runners in the lifetime window · 2 individual horses
As at 15 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner Oct 2008 100% of runners on the flat
Last 5 seasons Lifetime (2008→)
No runners in the last 5 seasons — showing the lifetime record, from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it.
1–2
Wins / Runs
50%
Strike rate
n=2
1 (50%)
Placed
—
Fair A/E
n=0 · — incl. margin
—
£1 level stake
n=0 at SP · —
£8,272
Prize money (window)

Small sample — fewer than 30 runs in this window. Read the Ns before the percentages.

Yard patterns

the angles behind the record · vs 50% baseline
Debutants · first career start
50%+0.0
n=2 · A/E — · £1 —
Group / Graded races · pattern & listed
0%−50.0
n=1 · A/E — · £1 —

Each tile is the record in that situation vs the 50% baseline — descriptive splits with the sample always shown, not tips. Tiles under 30 runs render muted. Headgear figures use the true-first definition (first gear appearance in the captured career); returns are gear back on after a bare run. Claiming riders are runs where the booked rider carried a weight claim. Group / Graded covers pattern and listed races.

Record by conditions

same window as header

Going

GoingRWSR£1
Heavy 1 1 100% —
Soft 1 0 0% —

Courses

CourseRWSR£1
Maisons-Laffitte (FR) 1 1 100% —
Toulouse (FR) 1 0 0% —

Class

ClassRWSR£1
Class 1 1 0 0% —

Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.

Horses trained

same window as header · most-raced first
HorseRWPlLast ran
La Mariane (FR) 1 1 1 31 Oct 08
Prosopopee (FR) 1 0 0 25 Apr 08
All 2 horses sent out in this window. Runs, wins and places only: a strike rate or a return on a handful of runs is noise, so none is quoted per horse — each horse's full record is on its own page.
Where they came from · where they went next

Of the 2 horses listed, none arrived from another yard in our archive — all 2 had their first archived run here.

None of them has a later run for another yard in our archive.

Read from each listed horse's whole archived career (2005 onwards), not only this window, and counted over the horses listed above, not the whole string. “First archived run” means our archive holds nothing earlier, not that the horse was unraced. A horse with no later run elsewhere may still be here, be off the track, or have run somewhere our archive does not cover — none of that is asserted.

Jockey bookings

same window · biggest samples first
RiderRWSR£1
Eddy Delbarba 2 1 50% —
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2006→
1
Archived wins
£8,755
Prize money
2008
Best season · 1 win
This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
La Mariane (FR) — Prix du Lieu Manchon (Handicap) (Right-handed) Maisons-Laffitte (FR) · Oct 2008
£6,250
Notable horses
La Mariane (FR)

Sires in the string

progeny record · win % by ground and trip
Le Triton (USA) 100% · 1–1
Progeny have won 9.4% of 384 runs since 2008 (58 horses).
Verglas (IRE) 0% · 0–1
Progeny have won 10.2% of 6,977 runs since 2008 (499 horses).
Top line: the yard's own record with each sire's runners (win %, wins–runs), same window as the header; faded under 30 runs. Beneath it: every run by that sire's progeny in our archive since 2008, as at 15 Oct 2026 — what they have done, not a forecast. A going or a distance is named only where at least 100 progeny runs sit 3 or more points from the sire's own win rate. Distance bands cover Flat and jumps together.

The record

all 3 archived runs · newest first

Every one of B Couroyer's 3 archived runners, from 15 November 2006 to 31 October 2008, newest first — one winner among them.

DateCourseHorseRaceFinishSP
31 Oct 08 Maisons-Laffitte (FR) La Mariane (FR)J: Eddy Delbarba Prix du Lieu Manchon (Handicap) (Right-handed)10.5f · Heavy · 3 ran 1st —
25 Apr 08 Toulouse (FR) Prosopopee (FR)J: Eddy Delbarba Prix Caravelle - Haras des Granges () (Fillies)10.5f · Soft · 7 ran 5th —
15 Nov 06 Toulouse (FR) Little One (FR)J: Francis Lopez Prix des Minimes8f · Good To Soft · 5 ran 5th —

Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).

Quick answers

What is B Couroyer's strike rate?
B Couroyer has won 1 of 2 runners since 2008, a strike rate of 50% (as at 15 October 2026). Figures are computed from our own results archive. A small sample — fewer than 30 runners, so read the count before the percentage.
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%". Three sample sizes are reported and never blended: runs (n), the ROI basis (n at SP), and the fair-A/E basis (n with a computed fair probability).

Strike rate is wins over all runs (n). ROI is £1 level stakes at SP over runs with a parseable price (n at SP). Fair A/E is wins over margin-stripped market expectation, over runs with a computed fair probability (n fair). The three Ns can legitimately differ and are always shown. Figures as at 15 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).