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Trainer profile

Mme Helene Mennessier Martinez

230 runners in the lifetime window · 17 individual horses
As at 14 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner 40 days ago 100% of runners on the flat
Last 5 seasons Lifetime (2012→)
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
13–230
Wins / Runs
5.7%
Strike rate
n=230
45 (20%)
Placed
1.04
Fair A/E
n=230 · 0.87 incl. margin
−41.70
£1 level stake
n=230 at SP · −18.1%
£294k
Prize money (window)
Strike by season
0%
KTB Yard Profile

Sends out around 10 runners a season, almost all on the flat, winning with 6% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.04). With a claiming rider up the record reads 8% (39 runs).

Deterministic profile computed from 230 archived runs (lifetime window) · updated 14 Nov 2026
KTB at a glance Rosario Mangione: 6.5% from 77 Claiming riders: 7.7%
The read

The record is strongest at Deauville (FR) (9%, n=67), clear of the yard's 5.7% baseline. It is weakest at Longchamp (FR) (0% over 36 runners) — the widest gap in the record. Horses returning fresh after 61+ days have been a poor signal at 0% (n=33, Fair A/E 0.00). Rosario Mangione rides 33% of the entries and matches the yard's average almost exactly (6.5%, A/E 1.52) — the partnership beats the margin-free market read. The yard also reads well off a 15-30-day break (9.3%, n=107) and on Good to Soft going (9.8%, n=51).

Written from the figures on this page — every claim carries its sample. Descriptive, not a tip.

Yard patterns

the angles behind the record · vs 5.7% baseline
Fresh · 61+ days off
0%−5.7
n=33 · A/E 0.00 · £1 −33.00
New recruits · first run for the yard
0%−5.7
n=10 · A/E 0.00 · £1 −10.00
Debutants · first career start
0%−5.7
n=8 · A/E 0.00 · £1 −8.00
First-time headgear · true-first definition
0%−5.7
n=10 · A/E 0.00 · £1 −10.00
Headgear returns · back on after a bare run
0%−5.7
n=11 · A/E 0.00 · £1 −11.00
When favourite
11.1%
n=9 · A/E 0.58 · £1 −4.30
Claiming riders · a claimer in the saddle
7.7%+2.0
n=39 · A/E 1.65 · £1 −15.00
Group / Graded races · pattern & listed
0%−5.7
n=1 · A/E 0.00 · £1 −1.00

Each tile is the record in that situation vs the 5.7% baseline — descriptive splits with the sample always shown, for you to weigh. 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. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.

Notable angles

vs their own baseline
With a new jockey booking 0% vs 5.7% · n=77
At Longchamp (FR) 0% vs 5.7% · n=36
Off a 15-30-day break 9.3% vs 5.7% · n=107
On Good to Soft going 9.8% vs 5.7% · n=51
At Deauville (FR) 9% vs 5.7% · n=67
With C&D winners 2.7% vs 5.7% · n=37
Descriptive splits ranked by divergence × sample — insight, not instruction. Every angle carries its N; nothing under 30 runs qualifies. Rows within 2pts of the baseline appear only when the market-relative read (Fair A/E) diverges, and show it.

Record by conditions

same window as header

Going

GoingRWSR£1
Standard (AW) 107 6 5.6% −24.80
Good to Soft 51 5 9.8% +30.00
Soft 31 2 6.5% −5.90
Good 25 0 0% −25.00
Heavy 16 0 0% −16.00

Courses

CourseRWSR£1
Chantilly 87 3 3.4% −32.50
Deauville (FR) 67 6 9% +21.90
Longchamp (FR) 36 0 0% −36.00
Saint-Cloud (FR) 26 4 15.4% +18.90
Maisons-Laffitte (FR) 10 0 0% −10.00
Clairefontaine (FR) 2 0 0% −2.00
Le Mans (FR) 1 0 0% −1.00
Compiegne (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 1 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 9 1 11.1% 0.58 −4.30
2nd–3rd fav 26 3 11.5% 0.95 −5.00
4th–6th fav 36 2 5.6% 0.68 −16.20
7th+ in betting 159 7 4.4% 1.50 −16.20
Fair A/E per band is the tell: near 1.00 the market had it priced right; well above, the wins came where the market didn't expect them.

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
Sombre Heros (FR) 37 4 11 12 Mar 19
Tepeka (GB)from J-C Rouget 35 2 7 4 Feb 23
Shawbak (FR) 34 3 9 19 Sep 25
Al Khamsin (FR)from P De Chevigny 27 2 6 9 Aug 25
Creative (FR)from Mme A-S Crombez 27 2 2 9 Dec 23
Happy Ending (FR)from Mme J Soudan · then H De Nicolay 15 0 1 22 Aug 20
Coco Panache (IRE) 14 0 4 14 Feb 20
Happ'Ines (FR) 8 0 0 5 Oct 26
Happy Spirit (FR) 6 0 1 10 Jan 26
Moonyr (FR)from F Head 5 0 0 1 Oct 14
Happy Valley (ARG) 5 0 2 10 Aug 13
Korovos (FR)from L A Urbano-Grajales 5 0 1 18 May 13
All 17 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 17 horses listed, 9 arrived from another yard in our archive, most often from F Head (2); 8 had their first archived run for this yard.

1 has since run for another yard; 16 have no 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.

When the yard fires

strike by month, lifetime
JFMAMJJASOND
011704100107506
A flat yard: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderRosario Mangione
33% of all rides
6.5% SR · A/E 1.52
RiderRWSR£1
Rosario Mangione 77 5 6.5% +25.70
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2012→
13
Archived wins
£294k
Prize money
2022
Best season · 4 wins
Creative (FR) — Grand Handicap de Lamorlaye Longines (4yo+) (Turf) Chantilly (FR) · Jun 2022
£29,412
Al Khamsin (FR) — Prix de Bayeux (Handicap) (3yo+) (Straight Course) (Turf) Deauville (FR) · Aug 2023
£23,451
Al Khamsin (FR) — Morocco Cup - Prix de Crepon (Handicap) (3yo+) (Straight Course) (Turf) Deauville (FR) · Aug 2024
£11,739
Notable horses
Sombre Heros (FR) Shawbak (FR) Tepeka (GB) Al Khamsin (FR) Creative (FR)

Sires in the string

progeny record · win % by ground and trip
Kingsalsa (USA) 10.8% · 4–37
Progeny have won 9.3% of 2,992 runs since 2008 (284 horses). Strongest over 2m5f – 3m (all codes): 12.6% from 111.
Olympic Glory (IRE) 5.7% · 2–35
Progeny have won 8.6% of 2,074 runs since 2018 (264 horses). Weakest on Heavy going: 4.6% from 151.
Le Havre (IRE) 8.8% · 3–34
Progeny have won 12.4% of 5,894 runs since 2013 (750 horses). Strongest on Good to Firm going: 15.5% from 296. Weakest on Heavy going: 9.4% from 530.
Mastercraftsman (IRE) 7.4% · 2–27
Progeny have won 10.6% of 11,648 runs since 2013 (843 horses). Strongest over 2m5f – 3m (all codes): 13.9% from 330.
Toronado (IRE) 7.4% · 2–27
Progeny have won 10.5% of 3,928 runs since 2018 (417 horses). Weakest on Heavy going: 6.4% from 202. Strongest at trips under 6f (all codes): 15.3% from 144.
Rajsaman (FR) 0% · 0–15
Progeny have won 7% of 2,844 runs since 2016 (311 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 14 Nov 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

latest 50 of 230 · newest first

The latest 50 of 230 archived runners, newest first. The full record runs from 18 April 2012 to 5 October 2026.

DateCourseHorseRaceFinishSP
05 Oct 26 Le Mans (FR) Happ'ines (FR)J: Thomas Trullier Prix De Champagne8f · Good To Soft · 15 ran 10th 25/1
29 Aug 26 Clairefontaine (FR) Happ'ines (FR)J: Rosario Mangione Prix 52e Festival du Cinema Americain Deauville (Px Chat. Vandeuvre)9f · Heavy · 10 ran 8th 50/1
09 Aug 26 Deauville (FR) Ileola (FR)J: Theo Bachelot Prix Club Hipico Santiago (chi) (Prix De Falaise)7f · Good To Soft · 11 ran 9th 33/1
07 Jul 26 Chantilly Happ'ines (FR)J: Mme Lea Bails Prix D'apremont Claiming Stakes8f · Good · 13 ran 11th 40/1
07 Jul 26 Chantilly Ileola (FR)J: Theo Bachelot Prix De La Butte Blanche Maiden Stakes7f · Good · 9 ran 6th 28/1
22 May 26 Saint-Cloud (FR) Happ'Ines (FR)J: Stephane Pasquier Prix Timandra (Maiden) (Fillies) (Turf)10.5f · Soft · 11 ran 10th 104/1
10 Jan 26 Chantilly (FR) Happy Spirit (FR)J: Rosario Mangione Prix de la Faisanderie d'Apremont (Handicap) (All Weather)8f · Standard · 16 ran 11th 37/1
29 Dec 25 Deauville (FR) Happy Spirit (FR)J: Enzo Corallo Prix du Chantier Naval (Maiden) (3yo) (All-Weather Track) (Polytrack)7.5f · Standard · 16 ran 10th 72/1
09 Dec 25 Chantilly (FR) Happy Spirit (FR)J: Rosario Mangione Prix de la Piste d'Avilly (Handicap) (3yo+) (All-Weather Track) (Polytrack)8f · Standard · 16 ran 15th 38/1
09 Dec 25 Chantilly (FR) Happ'Ines (FR)J: Rosario Mangione Prix du Rond Alicante (Conditions) (2yo Fillies) (All-Weather Track) (Polytrack)9.5f · Standard · 15 ran 12th 143/1
21 Nov 25 Chantilly (FR) Happy Spirit (FR)J: Rosario Mangione Prix de l'Arbre a Fougeres (Handicap) (3yo) (All-Weather Track) (Polytrack)7f · Standard · 14 ran 10th 72/1
21 Nov 25 Chantilly (FR) Happ'Ines (FR)J: Rosario Mangione Prix de l'Etrier (Conditions) (2yo Fillies) (All-Weather Track) (Polytrack)8f · Standard · 12 ran 9th 70/1
25 Sep 25 Chantilly (FR) Happ'Ines (FR)J: Rosario Mangione Prix de la Mare aux Oiseaux (Conditions) (2yo Fillies) (Turf)8f · Very Soft · 11 ran 9th 95/1
19 Sep 25 Saint-Cloud (FR) Shawbak (FR)J: Rosario Mangione Prix de l'Avenue Pyramide (Handicap) (4yo+) (Turf)12f · Good To Soft · 15 ran 13th 37/1
19 Aug 25 Deauville (FR) Shawbak (FR)J: Mme Ambre Molins Prix de Colletot (Handicap) (4yo+) (Round Course) (Turf)10f · Good To Soft · 12 ran 12th 39/1
19 Aug 25 Deauville (FR) Happ'Ines (FR)J: Mme Ambre Molins Prix de la Reboursiere (Maiden) (Unraced 2yo Fillies) (Round Course) (Turf)8f · Good To Soft · 16 ran 16th 113/1
10 Aug 25 Deauville (FR) Shawbak (FR)J: Mme Ambre Molins Prix Familia Martin Ferro (Handicap) (4yo+) (All-Weather Track) (Polytrack)9.5f · Slow · 16 ran 14th 47/1
09 Aug 25 Deauville (FR) Al Khamsin (FR)J: Rosario Mangione Prix de Crepon (Handicap) (3yo+) (Straight Course) (Turf)8f · Good To Soft · 13 ran 11th 14/1
06 Jul 25 Deauville (FR) Al Khamsin (FR)J: Christophe Soumillon Prix de la Fontaine Morny (Handicap) (4yo+) (Straight Course) (Turf)8f · Soft · 11 ran 11th 53/10
28 Jun 25 Chantilly (FR) Shawbak (FR)J: Mme Nina Caput Prix des Lionnes - Trophee Studio Harcourt (Conditions) (4yo+) (Lady Amateur Riders) (Turf)11f · Good To Soft · 9 ran 9th 58/1

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 Mme Helene Mennessier Martinez's strike rate?
Mme Helene Mennessier Martinez has won 13 of 230 runners since 2008, a strike rate of 5.7% (as at 14 November 2026). Figures are computed from our own results archive.
Which course does Mme Helene Mennessier Martinez do best at?
Deauville (FR) by strike rate: 6 wins from 67 runners (9%) since 2008. Read from the 15 courses with the most runners on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
Who rides most for Mme Helene Mennessier Martinez?
Rosario Mangione, with 77 runners since 2008 — 33% of the total. That pairing has won 5 (6.5%).
What is Mme Helene Mennessier Martinez's Fair A/E?
1.04, from 230 runners with a computed fair probability since 2008. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.
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 14 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).