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Trainer profile

Sofie Lanslots

428 runners in the lifetime window · 29 individual horses
As at 24 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner 8 days ago 100% of runners on the flat
Last 5 seasons Lifetime (2019→)
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
31–428
Wins / Runs
7.2%
Strike rate
n=428
106 (25%)
Placed
0.95
Fair A/E
n=428 · 0.79 incl. margin
−72.60
£1 level stake
n=428 at SP · −17.0%
£760k
Prize money (window)
Strike by season
11.9%
KTB Yard Profile

Sends out around 20 runners a season, almost all on the flat, winning with 7% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.95).

Deterministic profile computed from 428 archived runs (lifetime window) · updated 24 Oct 2026
KTB at a glance Fires Aug–Sep 29% when favourite Aurelien Lemaitre: 8.3% from 109 Sends off the favourite in 7% of races
The read

Horses returning fresh after 61+ days have been a poor signal at 4% (n=99, Fair A/E 0.65). Aurelien Lemaitre rides 25% of the entries and matches the yard's average almost exactly (8.3%, A/E 0.97) — the market has that partnership priced right. The yard also reads well at trips under 6f (11.1%, n=126). The record reads poorly off a 61-180-day break — 3.9% over 77 runners, 3.3pts below the baseline. The market has consistently overbet the yard on Standard (AW) going: Fair A/E 0.64 across 160 runners (4.4% strike, −83.00 to a £1 stake) — runners there underperform what the price implies. 2 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Prix du Gros-Chene at Chantilly (FR) (Jun 2021, £66,161). The stable star of the record: Koutsounakos (GB) — 8 wins from 41 runs for the yard. Seasonally, the yard fires Aug–Sep.

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

Yard patterns

the angles behind the record · vs 7.2% baseline
Fresh · 61+ days off
4%−3.2
n=99 · A/E 0.65 · £1 −61.40
New recruits · first run for the yard
8%+0.8
n=25 · A/E 1.10 · £1 −13.30
Debutants · first career start
0%−7.2
n=5 · A/E 0.00 · £1 −5.00
First-time headgear · true-first definition
0%−7.2
n=6 · A/E 0.00 · £1 −6.00
Headgear returns · back on after a bare run
0%−7.2
n=18 · A/E 0.00 · £1 −18.00
When favourite
29%
n=31 · A/E 1.43 · £1 +5.90
Claiming riders · a claimer in the saddle
6.1%−1.1
n=115 · A/E 1.06 · £1 −42.80
Group / Graded races · pattern & listed
6.9%−0.3
n=29 · A/E 1.84 · £1 +48.80

Each tile is the record in that situation vs the 7.2% 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.

Notable angles

vs their own baseline
At trips under 6f 11.1% vs 7.2% · n=126
Off a 61-180-day break 3.9% vs 7.2% · n=77
On Standard (AW) going 4.4% vs 7.2% · n=160
With C&D winners 4.4% vs 7.2% · n=136
On Soft going 9.8% vs 7.2% · n=123
With P Bazire 4.5% vs 7.2% · n=67
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) 160 7 4.4% −83.00
Soft 123 12 9.8% +23.40
Good to Soft 78 7 9% +5.50
Good 41 4 9.8% +0.20
Heavy 26 1 3.8% −18.70

Courses

CourseRWSR£1
Chantilly 208 13 6.3% −81.20
Deauville (FR) 119 7 5.9% −38.50
Longchamp (FR) 50 4 8% +47.80
Saint-Cloud (FR) 20 2 10% −7.00
Dieppe (FR) 14 2 14.3% −7.30
Maisons-Laffitte (FR) 7 1 14.3% +8.10
Fontainebleau (FR) 6 1 16.7% +5.00
La Teste De Buch (FR) 2 1 50% +2.50
Vichy (FR) 2 0 0% −2.00

Class

ClassRWSR£1
Class 1 31 2 6.5% +46.80
Class 3 14 3 21.4% +4.50
Class 4 9 2 22.2% −0.50
Class 2 5 0 0% −5.00

Market position

In the bettingRWSRA/E£1
Favourite 33 9 27.3% 1.34 +3.90
2nd–3rd fav 70 5 7.1% 0.52 −43.10
4th–6th fav 110 10 9.1% 1.10 −9.70
7th+ in betting 215 7 3.3% 0.98 −23.70
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
Tallinski (IRE)from Stal Vie En Rose 51 2 16 24 Jun 25
Koutsounakos (GB)from Mario Hofer 41 8 14 24 Sep 26
Pradaro (FR)from M Boutin 37 4 14 15 Oct 26
Duquesa Penguin (GB)from Stal Vie En Rose 35 1 9 30 Nov 21
Jilbaab (GB)from Brian Meehan 34 2 8 29 Feb 24
Lesslepasser (FR)from J Reynier 30 1 9 15 Oct 26
Avrilomanoir (FR)from J-M Lefebvre 28 3 5 20 Sep 25
Excalibur (FR)from F Belmont 26 1 3 9 Sep 26
Magic Sword (FR)from Jo Hughes 26 0 2 14 Apr 25
Impitoyable (FR)from Mme A Budka 20 1 2 16 Oct 26
Cool Reflection (IRE)from Paul Cole 19 1 4 20 Apr 21
Fares Poet (IRE)from Marco Botti · then M Bouckaert 15 1 3 8 Apr 22
All 29 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 29 horses listed, 24 arrived from another yard in our archive, most often from Stal Vie En Rose (2); 5 had their first archived run for this yard.

2 have since run for another yard; 27 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.

Current form

significance-gated

Last 14 days

Small sample
0 from 5
Only 5 runners in the last 14 days — too few to read against the baseline (gate: n≥15). The card states the sample and stays neutral.

When the yard fires

strike by month, lifetime
JFMAMJJASOND
1151087941016200
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 riderAurelien Lemaitre
25% of all rides
8.3% SR · A/E 0.97
RiderRWSR£1
Aurelien Lemaitre 109 9 8.3% +31.90
P Bazire 67 3 4.5% −13.70
Mlle Frida Valle Skar 31 3 9.7% −0.70
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2019→
31
Archived wins
2
Pattern / graded wins
£760k
Prize money
2026
Best season · 7 wins
Pradaro (FR) — Prix du Gros-Chene (3yo+) (Turf) Chantilly (FR) · Jun 2021 · Group 2
£66,161
Pradaro (FR) — Qatar Prix du Petit Couvert (3yo+) (Sprint Course) (Turf) Longchamp (FR) · Sep 2024 · Group 3
£34,783
Avrilomanoir (FR) — Prix de Cagny (Handicap) (3yo+) (Straight Course) (Turf) Deauville (FR) · Aug 2023
£15,487
Notable horses
Koutsounakos (GB) Pradaro (FR) Avrilomanoir (FR) Tallinski (IRE) Jilbaab (GB) Soif De Vivre (FR)

Sires in the string

progeny record · win % by ground and trip
Penny's Picnic (IRE) 10.4% · 11–106
Progeny have won 6.9% of 1,442 runs since 2008 (172 horses). Strongest on Soft going: 10.2% from 322. Weakest over 1m – 1m1f (all codes): 3.3% from 425.
Mayson (GB) 3.9% · 2–51
Progeny have won 10.7% of 7,371 runs since 2008 (442 horses). Strongest at trips under 6f (all codes): 13.8% from 1,729. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
Captain Gerrard (IRE) 19.5% · 8–41
Progeny have won 8.3% of 3,052 runs since 2008 (175 horses).
Winker Watson (GB) 2.9% · 1–35
Progeny have won 6.2% of 517 runs since 2008 (35 horses).
Havana Gold (IRE) 5.9% · 2–34
Progeny have won 9.5% of 5,054 runs since 2008 (402 horses). Weakest on Heavy going: 4.3% from 116. Strongest at trips under 6f (all codes): 13% from 523. Weakest over 1m5f – 2m (all codes): 6.2% from 177.
Goken (FR) 0% · 0–26
Progeny have won 9.5% of 2,062 runs since 2008 (245 horses). Strongest on Good going: 12.7% from 244. Strongest at trips under 6f (all codes): 15.2% from 198.
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 24 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

latest 50 of 428 · newest first

The latest 50 of 428 archived runners, newest first. The full record runs from 13 January 2019 to 16 October 2026.

DateCourseHorseRaceFinishSP
16 Oct 26 Fontainebleau (FR) Impitoyable (FR)J: Aurelien Lemaitre Prix De La MalmontagneClass 3 · 6f · Good To Soft · 14 ran 10th 15/2
16 Oct 26 Fontainebleau (FR) Hollyhock (FR)J: Mme Frida Valle Skar Prix Du Soutien A La Foret De FontainebleauClass 3 · 6f · Good To Soft · 14 ran 14th 14/1
15 Oct 26 Chantilly (FR) Soif De Vivre (FR)J: Cristian Demuro Prix De L'amante InquieteClass 3 · 6f · Good · 16 ran 10th 7/2J
15 Oct 26 Chantilly (FR) Pradaro (FR)J: Aurelien Lemaitre Prix De L'amante InquieteClass 3 · 6f · Good · 16 ran 9th 16/1
15 Oct 26 Chantilly (FR) Lesslepasser (FR)J: Pierre-Charles Boudot Prix De La Vierge De LoretteClass 2 · 6f · Good · 16 ran 9th 20/1
24 Sep 26 La Teste De Buch (FR) Pradaro (FR)J: Aurelien Lemaitre Prix Du Haras Des FaunesClass 4 · 5.5f · Good To Soft · 12 ran 3rd 5/2F
24 Sep 26 La Teste De Buch (FR) Koutsounakos (GB)J: Mme Margot Romary Prix Du Haras Des FaunesClass 4 · 5.5f · Good To Soft · 12 ran 1st 7/2
19 Sep 26 Chantilly (FR) Hollyhock (FR)J: Marvin Grandin Prix Des Tres Riches Heures Du Duc De BerryClass 3 · 6f · Good To Soft · 14 ran 12th 22/1
19 Sep 26 Chantilly (FR) Soif De Vivre (FR)J: Cristian Demuro Prix Du Roi Des ManuscritsClass 3 · 6f · Good To Soft · 14 ran 7th 7/4F
19 Sep 26 Chantilly (FR) Impitoyable (FR)J: Aurelien Lemaitre Prix Du Roi Des ManuscritsClass 3 · 6f · Good To Soft · 14 ran 2nd 14/1
19 Sep 26 Chantilly (FR) Lesslepasser (FR)J: Pierre-Charles Boudot Prix Du Cabinet Des LivresClass 2 · 6f · Good To Soft · 16 ran 2nd 20/1
17 Sep 26 Dieppe (FR) Koutsounakos (GB)J: Mme Frida Valle Skar Prix WWW.Croise-Laroche.FRClass 4 · 5.5f · Soft · 11 ran 2nd 7/2
17 Sep 26 Dieppe (FR) Pradaro (FR)J: Aurelien Lemaitre Prix WWW.Croise-Laroche.FRClass 4 · 5.5f · Soft · 11 ran 1st 3/1F
09 Sep 26 Dieppe (FR) Excalibur (FR)J: Aurelien Lemaitre Prix De LeersClass 4 · 5.5f · Soft · 11 ran 5th 15/8F
01 Sep 26 Deauville (FR) Hollyhock (FR)J: Pierre Bazire Prix De La Croix L'oignonClass 4 · 9.5f · Standard · 13 ran 12th 40/1
01 Sep 26 Deauville (FR) Impitoyable (FR)J: Cristian Demuro L'expressClass 3 · 4.5f · Good · 11 ran 7th 6/1
01 Sep 26 Deauville (FR) Pradaro (FR)J: Aurelien Lemaitre L'expressClass 3 · 4.5f · Good · 11 ran 5th 8/1
01 Sep 26 Deauville (FR) Koutsounakos (GB)J: Mme Frida Valle Skar L'expressClass 3 · 4.5f · Good · 11 ran 1st 17/2
24 Aug 26 Dieppe (FR) Excalibur (FR)J: Aurelien Lemaitre Prix De L'arbre A PapillonsClass 4 · 5.5f · Very Soft · 12 ran 2nd 6/1
22 Aug 26 Deauville (FR) Soif De Vivre (FR)J: Cristian Demuro Prix De La Fontaine MornyClass 3 · 6f · Very Soft · 16 ran 1st 7/2F

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 Sofie Lanslots's strike rate?
Sofie Lanslots has won 31 of 428 runners since 2008, a strike rate of 7.2% (as at 24 October 2026). Figures are computed from our own results archive.
Which course does Sofie Lanslots do best at?
Longchamp (FR) by strike rate: 4 wins from 50 runners (8%) 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 Sofie Lanslots?
Aurelien Lemaitre, with 109 runners since 2008 — 25% of the total. That pairing has won 9 (8.3%).
Is Sofie Lanslots in form?
Too few runners in the last 14 days to read — 5 runners, which is not a sample we will draw a conclusion from.
What is Sofie Lanslots's Fair A/E?
0.95, from 428 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 24 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).