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Jockey profile

Louis Colson

34 rides in the last 5 seasons · 31 individual horses
As at 9 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 11 days ago 100% of rides over jumps
Last 5 seasons Lifetime (2020→)
from 1 Jan 2022
1–34
Wins / Runs
2.9%
Strike rate
n=34
4 (12%)
Placed
0.51
Fair A/E
n=33 · 0.42 incl. margin
−24.00
£1 level stake
n=33 at SP · −72.7%
£47,552
Prize money (window)
Strike by season
5.9%
KTB at a glance First rides: 3.2%

Riding patterns

the angles behind the record · vs 2.9% baseline
First ride on the horse · first captured pairing
3.2%+0.3
n=31 · A/E 0.57 · £1 −21.00
Last-time-out winners · previous run was a win
0%−2.9
n=3 · A/E 0.00 · £1 −3.00
Fresh horses · 61+ days off
6.7%+3.8
n=15 · A/E 1.31 · £1 −6.00
When favourite
0%
n=1 · A/E 0.00 · £1 −1.00
Claiming rides · riding with a claim
0%−2.9
n=15 · A/E 0.00 · £1 −14.00
Big fields · 14+ runners
0%−2.9
n=12 · A/E 0.00 · £1 −12.00
Group / Graded races · pattern & listed
0%−2.9
n=1 · A/E 0.00 · £1 −1.00

Each tile is the record in that situation vs the 2.9% 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.

Notable angles

This filter uses derived form angles computed for 60.7% of the archive so far (as at 9 Nov 2026); the sample will grow as sequencing completes.

Record by conditions

same window as header

Race type

TypeRWSR£1
Hurdle 25 0 0% −24.00
Chase 9 1 11.1% +0.00

Going

GoingRWSR£1
Soft 18 0 0% −17.00
Heavy 15 1 6.7% −6.00
Good 1 0 0% −1.00

Courses

CourseRWSR£1
Auteuil (FR) 11 0 0% −11.00
Bordeaux Le Bouscat (FR) 8 1 12.5% +1.00
Compiegne (FR) 5 0 0% −5.00
Craon (FR) 2 0 0% −2.00
Dieppe (FR) 1 0 0% −1.00
Pau (FR) 1 0 0% −1.00
Machecoul (FR) 1 0 0% −1.00
Saint-Malo (FR) 1 0 0% −1.00
Moulins (FR) 1 0 0% —
Fontainebleau (FR) 1 0 0% −1.00
Chateaubriant (FR) 1 0 0% −1.00
Vittel (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 3 3 0 0% −3.00
Class 1 1 0 0% −1.00
Class 5 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 1 0 0% 0.00 −1.00
2nd–3rd fav 2 1 50% 3.05 +7.00
4th–6th fav 9 0 0% 0.00 −9.00
7th+ in betting 21 0 0% 0.00 −21.00
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.

Jumping record

completion over obstacles · same window as header
72.7% completed · 33 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 9 100% 0 0 0 0 0
Hurdle 24 62.5% 1 2 6 0 0
Chases and hurdles only — bumpers have no obstacles, so completion is not a question there. F fell · UR unseated rider · PU pulled up · BD brought down · Oth covers refusals, slip-ups, run-outs and the rare disqualification. Non-runners are excluded throughout. Rows under n=30 are shown faded. A descriptive record, not a tip.

Horses ridden

same window as header · most-raced first
HorseRWPlLast ran
Bacchus D'allier (FR) 2 0 0 20 Oct 26
Bacchus D'allier (FR) 2 0 0 20 Oct 26
Jack And Co (FR) 2 0 0 12 Jun 25
Luzeraise (FR) 1 0 0 29 Oct 26
Luzeraise (FR) 1 0 0 29 Oct 26
Hardi Blue Trois (FR) 1 0 0 20 Oct 26
James De Baune (FR) 1 1 1 8 Oct 26
Saint Sonnet (FR) 1 0 0 1 Oct 26
Kumine (FR) 1 0 0 7 Sep 26
Fakir De Mix (FR) 1 0 0 22 Jul 26
Melice (FR) 1 0 0 21 Jul 26
Hunion Delablairie (FR) 1 0 0 19 Jul 26
All 31 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.

Current form

significance-gated

Last 14 days

Small sample
0 from 2
Only 2 rides in the last 14 days — too few to read against the baseline (gate: n≥15). The card states the sample and stays neutral.

By month

strike by month, 5 seasons
JFMAMJJASOND
·000·00·07·0
A jumps rider: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
TrainerRWSR£1
Augustin Adeline De Boisbrunet 10 1 10% −1.00
N De Lageneste 7 0 0% −7.00
N Paysan 4 0 0% −4.00
C Herpin 4 0 0% −4.00
T Viel 3 0 0% −3.00
T De Lauriere 1 0 0% −1.00
J-F Lelievre 1 0 0% −1.00
Erwan Grall 1 0 0% −1.00
Mme M Ducarouge 1 0 0% —
Mme Maud Briset-Aigueperse 1 0 0% −1.00
Gregoire Leenders 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2020→
1
Archived wins
£48,687
Prize money
2026
Best season · 1 win
James De Baune (FR) — Prix Leognan Bordeaux Le Bouscat (FR) · Oct 2026
£8,740
Notable horses
James De Baune (FR)

Sires of the horses ridden

progeny record · win % by ground and trip
Cokoriko (FR) 0% · 0–4
Progeny have won 13.2% of 2,319 runs since 2017 (383 horses).
Saint Des Saints (FR) 0% · 0–3
Progeny have won 15% of 5,361 runs since 2008 (643 horses).
Choeur Du Nord (FR) 0% · 0–2
Progeny have won 13.7% of 803 runs since 2020 (142 horses). Strongest over 1m5f – 2m (all codes): 18.3% from 120.
Coastal Path (GB) 0% · 0–2
Progeny have won 12.8% of 2,217 runs since 2014 (247 horses). Strongest over 1m5f – 2m (all codes): 16.7% from 502. Weakest over 2m5f – 3m (all codes): 7.1% from 495.
Feel Like Dancing (GB) 0% · 0–2
Progeny have won 6.7% of 240 runs since 2018 (61 horses).
Kingfisher (IRE) 0% · 0–2
Progeny have won 5% of 80 runs since 2021 (30 horses).
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 9 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 44 archived runs · newest first

Every one of Louis Colson's 44 archived rides, from 16 May 2020 to 29 October 2026, newest first — one winner among them.

DateCourseHorseRaceFinishSP
29 Oct 26 Bordeaux Le Bouscat (FR) Luzeraise (FR)T: Augustin Adeline De Boisbrunet Grande Course De Haies De Bordeaux19.5f · Heavy · 14 ran 4th 14/1
29 Oct 26 Bordeaux Le Bouscat (FR) Luzeraise (FR)T: Augustin Adeline De Boisbrunet Grande Course De Haies De Bordeaux19.5f · Heavy · 14 ran 4th 14/1
20 Oct 26 Bordeaux Le Bouscat (FR) Hardi Blue Trois (FR)T: T De Lauriere Prix Jean Des Roches De Chassay21f · Soft · 7 ran 6th 14/1
20 Oct 26 Bordeaux Le Bouscat (FR) Bacchus D'allier (FR)T: Augustin Adeline De Boisbrunet Prix D'auteuil19.5f · Soft · 8 ran UR 8/1
20 Oct 26 Bordeaux Le Bouscat (FR) Bacchus D'allier (FR)T: Augustin Adeline De Boisbrunet Prix D'auteuil19.5f · Soft · 8 ran UR 8/1
08 Oct 26 Bordeaux Le Bouscat (FR) James De Baune (FR)T: Augustin Adeline De Boisbrunet Prix Leognan19f · Heavy · 9 ran 1st 8/1
08 Oct 26 Bordeaux Le Bouscat (FR) Bacchus D'allier (FR)T: Augustin Adeline De Boisbrunet Prix Edouard ClaverieClass 3 · 19.5f · Heavy · 8 ran 5th 14/1
08 Oct 26 Bordeaux Le Bouscat (FR) Bacchus D'allier (FR)T: Augustin Adeline De Boisbrunet Prix Edouard ClaverieClass 3 · 19.5f · Heavy · 8 ran 5th 14/1
01 Oct 26 Auteuil (FR) Saint Sonnet (FR)T: Augustin Adeline De Boisbrunet Prix Vivienne (Chmpt Paris Turf Des Apprentis & Jeunes Jockeys)18f · Very Soft · 10 ran — 25/1
07 Sep 26 Craon (FR) Kumine (FR)T: T Viel Prix Groupama (Prix De La Sayette)Class 3 · 23f · Soft · 6 ran 6th 12/1
22 Jul 26 Saint-Malo (FR) Fakir De Mix (FR)T: T Viel Prix Jean Chenard19.5f · Soft · 9 ran 7th 16/1
21 Jul 26 Chateaubriant (FR) Melice (FR)T: T Viel Prix Michel De PontbriandClass 5 · 17.5f · Soft · 10 ran 9th 66/1
19 Jul 26 Vittel (FR) Hunion Delablairie (FR)T: N Paysan Prix General Christian D'arbonneau21f · Good · 10 ran 7th 15/2
13 Apr 26 Auteuil (FR) Fidele Au Poste (FR)T: N De Lageneste Prix du Barry (Claiming Chase) (Turf)18.5f · Very Soft · 9 ran 2nd 17/10F
02 Apr 26 Auteuil (FR) La Seule Facon (FR)T: Augustin Adeline De Boisbrunet Prix Guillaume Javoy (Chmpt des Apprentis & Jeunes Jockeys) (Handicap Hurdle) (Turf)18f · Soft · 18 ran PU 112/1
01 Apr 26 Compiegne (FR) Sunday King (FR)T: C Herpin Prix le Hon (Claiming Hurdle) (Turf)19f · Very Soft · 11 ran 8th 16/1
01 Mar 26 Auteuil (FR) Polynectar Val (FR)T: C Herpin Prix d'Acheres (Handicap Hurdle) (Turf)18f · Heavy · 15 ran 2nd 41/5
29 Oct 25 Auteuil (FR) Haut Les Coeurs (FR)T: N De Lageneste Prix Marly River (Hurdle) (Claimer) (5yo+) (Apprentice & Young Jockeys) (Turf)18f · Heavy · 13 ran PU 5/2
20 Oct 25 Compiegne (FR) Miracle Deciergues (FR)T: Mme Maud Briset-Aigueperse Prix Falzarego (Hurdle) (Claimer) (3yo Colts & Geldings) (Turf)17f · Heavy · 12 ran 10th 33/1
01 Oct 25 Auteuil (FR) Keltemps (FR)T: Gregoire Leenders Prix Vivienne (Hurdle) (Claimer) (5yo+) (Turf)18f · Very Soft · 7 ran 6th 23/1

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 Louis Colson's strike rate?
Louis Colson has won 1 of 34 rides since 2022, a strike rate of 2.9% (as at 9 November 2026). Figures are computed from our own results archive.
Is Louis Colson in form?
Too few rides in the last 14 days to read — 2 rides, which is not a sample we will draw a conclusion from.
What is Louis Colson's Fair A/E?
0.51, from 33 rides with a computed fair probability since 2022. 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 9 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).