Skip to content
Jockey profile

Julien Marquestau

11 rides in the lifetime window · 11 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride May 2015
Last 5 seasons Lifetime (2008→)
No rides 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.
2–11
Wins / Runs
18.2%
Strike rate
n=11
3 (27%)
Placed
3.41
Fair A/E
n=5 · 4.88 incl. margin
+20.30
£1 level stake
n=6 at SP · +338.3%
£26,907
Prize money (window)
Strike by season
0%

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

Riding patterns

the angles behind the record · vs 18.2% baseline
First ride on the horse · first captured pairing
18.2%+0.0
n=11 · A/E 3.41 · £1 +20.30
Last-time-out winners · previous run was a win
0%−18.2
n=1 · A/E — · £1 —
Fresh horses · 61+ days off
0%−18.2
n=3 · A/E 0.00 · £1 −2.00
Claiming rides · riding with a claim
20%+1.8
n=5 · A/E 6.70 · £1 +8.30
Big fields · 14+ runners
0%−18.2
n=1 · A/E 0.00 · £1 −1.00
Group / Graded races · pattern & listed
0%−18.2
n=2 · A/E 0.00 · £1 −2.00

Each tile is the record in that situation vs the 18.2% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.

Record by conditions

same window as header

Race type

TypeRWSR£1
Flat 8 2 25% +23.30
Hurdle 3 0 0% −3.00

Going

GoingRWSR£1
Soft 5 0 0% −4.00
Heavy 2 0 0% —
Standard (AW) 2 1 50% +9.30
Good to Soft 1 1 100% +15.00
Good 1 0 0% —

Courses

CourseRWSR£1
Auteuil (FR) 3 0 0% −3.00
Cagnes-Sur-Mer (FR) 2 1 50% +9.30
La Teste De Buch 1 1 100% +15.00
Marseille Borely 1 0 0% —
Longchamp (FR) 1 0 0% —
Maisons-Laffitte (FR) 1 0 0% —
Saint-Cloud (FR) 1 0 0% —
Vichy (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 1 2 0 0% −2.00

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 1 1 100% — +15.00
4th–6th fav 4 1 25% 3.90 +6.30
7th+ in betting 1 0 0% 0.00 −1.00
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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Alabama Le Dun (FR) 1 0 0 22 May 15
Rosario Has (FR) 1 0 0 30 Apr 15
Clos Du Chenet (FR) 1 0 0 26 Apr 15
Un De La Canebiere (IRE) 1 0 0 8 Aug 13
Skinside (FR) 1 1 1 10 Jul 12
Twenty Ten (FR) 1 1 1 23 Feb 11
Plebeyo (FR) 1 0 0 1 Mar 10
Crindegun (FR) 1 0 1 20 Feb 10
Alexenri (FR) 1 0 0 25 Nov 08
Soviet Supreme (FR) 1 0 0 10 Jun 08
Shepton Mallet (FR) 1 0 0 28 Apr 08
All 11 horses ridden 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.

Riding for

same window · biggest samples first
TrainerRWSR£1
P Khozian 4 1 25% +8.30
J-P Gallorini 3 0 0% −3.00
J-C Rouget 2 0 0% —
C Delcher-Sanchez 1 1 100% +15.00
M Pimbonnet 1 0 0% —
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2007→
2
Archived wins
£28,630
Prize money
2012
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.
Skinside (FR) — Prix De LHyper U De Gujan Mestras La Teste De Buch · Jul 2012
£7,500
Twenty Ten (FR) — Prix De Cavaillon (Claimer) (3yo Colts & Geldings) (Fibresand) Cagnes-Sur-Mer (FR) · Feb 2011
£6,466
Notable horses
Skinside (FR) Twenty Ten (FR)

Sires of the horses ridden

progeny record · win % by ground and trip
Chineur (FR) 0% · 0–1
Progeny have won 9% of 2,167 runs since 2009 (138 horses). Strongest on Good to Soft going: 12% from 209. Strongest at trips under 6f (all codes): 12.2% from 403. Weakest over 1m2f – 1m4f (all codes): 6% from 199.
Divine Light (JPN) 0% · 0–1
Progeny have won 6.7% of 330 runs since 2008 (32 horses). Strongest on Standard (AW) going: 10.3% from 107.
Elusive City (USA) 0% · 0–1
Progeny have won 9.7% of 8,429 runs since 2008 (636 horses). Weakest on Soft going: 6.4% from 1,123.
Enrique (GB) 0% · 0–1
Progeny have won 10.7% of 2,601 runs since 2008 (289 horses). Weakest on Standard (AW) going: 4.9% from 370. Strongest over 1m5f – 2m (all codes): 15.8% from 462. Weakest over 1m – 1m1f (all codes): 6.6% from 347.
Gentlewave (IRE) 100% · 1–1
Progeny have won 13% of 1,658 runs since 2010 (219 horses). Weakest over 1m5f – 2m (all codes): 9.3% from 432.
Martaline (GB) 0% · 0–1
Progeny have won 14.2% of 7,347 runs since 2008 (723 horses). Weakest on Standard (AW) going: 9.4% from 128. Weakest over 1m – 1m1f (all codes): 10% from 120.
Top line: the rider'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 6 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

all 12 archived runs · newest first

Every one of Julien Marquestau's 12 archived rides, from 3 April 2007 to 22 May 2015, newest first — 2 winners among them.

DateCourseHorseRaceFinishSP
22 May 15 Auteuil (FR) Alabama Le Dun (FR)T: J-P Gallorini Prix Melinoir (Hurdle) (Conditions) (5yo+) (Turf)18f · Very Soft · 13 ran 7th 118/10
30 Apr 15 Auteuil (FR) Rosario Has (FR)T: J-P Gallorini Prix Wild Monarch (Hurdle) () (3yo Fillies unraced over hurdles/fences) (Turf)15f · Very Soft · 11 ran 6th 108/10
26 Apr 15 Auteuil (FR) Clos Du Chenet (FR)T: J-P Gallorini Prix Wild Monarch (Hurdle) () (3yo Colts & Geldings unraced over hurdles/fences) (Turf)15f · Very Soft · 15 ran 11th 218/10
08 Aug 13 Vichy (FR) Un De La Canebiere (IRE)T: P Khozian Prix Jurietti (Conditions Race)8f · Soft · 6 ran 6th 22/1
10 Jul 12 La Teste De Buch Skinside (FR)T: C Delcher-Sanchez Prix De LHyper U De Gujan Mestras9.5f · Good To Soft · 5 ran 1st 15/1
23 Feb 11 Cagnes-Sur-Mer (FR) Twenty Ten (FR)T: P Khozian Prix De Cavaillon (Claimer) (3yo Colts & Geldings) (Fibresand)10f · Standard · 11 ran 1st 93/10
01 Mar 10 Marseille Borely Plebeyo (FR)T: P Khozian Prix De Niolon (Conditions)6f · Heavy · 5 ran 3rd —
20 Feb 10 Cagnes-Sur-Mer (FR) Crindegun (FR)T: P Khozian Prix des Remparts (All-Weather)7.5f · Standard · 7 ran 2nd —
25 Nov 08 Saint-Cloud (FR) Alexenri (FR)T: M Pimbonnet Prix d'Ecquevilly (Apprentice Jockeys Claimer)7f · Heavy · 4 ran 4th —
10 Jun 08 Longchamp (FR) Soviet Supreme (FR)T: J-C Rouget Prix du Moulin A Vent (Apprentices)9f · Good · 4 ran 6th —
28 Apr 08 Maisons-Laffitte (FR) Shepton Mallet (FR)T: J-C Rouget Prix de Bethemont (Claimer) (Fillies) (Apprentice)10.5f · Soft · 3 ran 3rd —
03 Apr 07 Maisons-Laffitte (FR) Passibo (FR)T: C Boutin Prix de la Clementerie (Claimer)8f · Heavy · 3 ran 3rd —

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 Julien Marquestau's strike rate?
Julien Marquestau has won 2 of 11 rides since 2008, a strike rate of 18.2% (as at 6 November 2026). Figures are computed from our own results archive. A small sample — fewer than 30 rides, 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 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).