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Jockey profile

Ronan Thomas

4,031 rides in the lifetime window · 1,576 individual horses
As at 13 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 2 days ago 100% of rides on the flat
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
347–4,031
Wins / Runs
8.6%
Strike rate
n=4,031
1,053 (26%)
Placed
0.99
n=3,802 · 0.87 incl. margin
−457.50
£1 level stake
n=3,895 at SP · −11.7%
£11.1m
Prize money (window)
Strike by season
8.9%
KTB Rider Profile

Rides around 210 times a season, almost all on the flat, winning on 9% of them — level with the margin-free market read across the lifetime window (Fair A/E 0.99). Riding last-time-out winners the record reads 14% (349 rides).

Deterministic profile computed from 4,031 archived runs (lifetime window) · updated 13 Nov 2026
KTB at a glance 27.5% when favourite C & Y Lerner: 10.9% from 485 LTO winners: 13.8% Rides the favourite in 6% of races
The read

The record is strongest at Lyon Parilly (28.6%, n=35), Fontainebleau (27.8%, n=36) and Cagnes-Sur-Mer (19.4%, n=36) — all clear of the rider's 8.6% baseline. Rides on last-time-out winners have been a positive signal at 13.8% (n=349, Fair A/E 1.02). C & Y Lerner supplies 12% of the rides and edges the rider's average (10.9% vs 8.6%, A/E 1.08) — the partnership beats the margin-free market read. 50 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Qatar Prix du Jockey Club at Chantilly (FR) (Jun 2024, £745,304). The standout partner of the record: Gallardo (IRE) — 7 wins from 15 rides together.

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

Riding patterns

the angles behind the record · vs 8.6% baseline
First ride on the horse · first captured pairing
8.5%−0.1
n=1,558 · A/E 1.12 · £1 +90.30
Last-time-out winners · previous run was a win
13.8%+5.2
n=349 · A/E 1.02 · £1 −48.73
Fresh horses · 61+ days off
7.7%−0.9
n=1,035 · A/E 1.01 · £1 +51.15
When favourite
27.5%
n=255 · A/E 1.11 · £1 −4.68
Big fields · 14+ runners
6.2%−2.4
n=2,233 · A/E 0.98 · £1 −209.70
Group / Graded races · pattern & listed
9.4%+0.8
n=381 · A/E 1.08 · £1 +14.55

Each tile is the record in that situation vs the 8.6% 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

vs their own baseline
At Lyon Parilly 28.6% vs 8.6% · n=35
At Fontainebleau 27.8% vs 8.6% · n=36
At Cagnes-Sur-Mer 19.4% vs 8.6% · n=36
At Clairefontaine 17.6% vs 8.6% · n=34
On last-time-out winners 13.8% vs 8.6% · n=349
With Gianluca Bietolini 14.9% vs 8.6% · 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

Race type

TypeRWSR£1
Flat 4,029 347 8.6% −455.50
NH Flat 2 0 0% −2.00

Going

GoingRWSR£1
Standard (AW) 1,405 102 7.3% −337.50
Soft 870 77 8.9% +35.92
Good 745 58 7.8% −176.10
Good to Soft 670 75 11.2% +33.33
Heavy 331 33 10% −15.45
Good to Firm 8 1 12.5% +2.30
Firm 1 0 0% —

Courses

CourseRWSR£1
Deauville 1,072 77 7.2% −244.70
Chantilly 942 67 7.1% −266.00
Saint-Cloud 668 49 7.3% −46.00
Longchamp (FR) 604 52 8.6% −9.90
Maisons-Laffitte (FR) 406 29 7.1% −57.10
Fontainebleau 36 10 27.8% +62.70
Cagnes-Sur-Mer 36 7 19.4% −5.90
Lyon Parilly 35 10 28.6% +10.05
Clairefontaine 34 6 17.6% +49.23
Vichy 25 5 20% +14.80
Compiegne 25 9 36% +66.40
Toulouse 19 3 15.8% −7.18
Le Lion-D'Angers 13 1 7.7% −10.00
Nantes 12 2 16.7% −4.10
Lyon-La Soie 11 5 45.5% +24.60

Class

ClassRWSR£1
Class 1 384 36 9.4% +11.55
Class 3 17 1 5.9% −13.00
Class 2 4 1 25% −0.75
Class 4 3 0 0% −3.00

Market position

In the bettingRWSRA/E£1
Favourite 268 71 26.5% 1.09 −12.88
2nd–3rd fav 653 85 13% 0.88 −137.32
4th–6th fav 1,046 82 7.8% 0.96 −121.70
7th+ in betting 1,928 74 3.8% 1.08 −185.60
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
White Platin (FR) 53 4 17 10 Nov 26
Green Tango (FR) 38 2 11 19 Oct 14
Orange Vif (FR) 35 1 9 30 Oct 26
Breath Of Fire (FR) 21 1 10 14 May 23
Ten Years After I (FR) 20 3 6 26 Aug 15
Exxtra (FR) 19 3 8 14 Sep 25
Luci Del Faro (FR) 19 1 6 3 Dec 24
Hopeless (FR) 19 3 4 23 Aug 20
Aristote (GB) 19 3 7 5 May 18
Gentleshaw (FR) 19 2 9 22 Dec 14
Air De Valse (FR) 18 4 8 7 Aug 22
Wapi (FR) 17 2 7 26 Oct 26
Showing the 60 most-raced of the 1,576 horses ridden in this window — each ran at least 9 times. Horses with fewer runs aren't listed; search finds any horse since 2005. 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

Steady
1 from 17 5.9% · −2.7pts vs baseline
Last 14 days5.9%
Lifetime base8.6%
Shown only when the 14-day window is large enough to mean anything (n≥15). A cold run renders the same card with a quiet badge — never hidden.

By month

strike by month, lifetime
JFMAMJJASOND
89898910810997
A flat rider: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
Main yardC & Y Lerner
12% of all rides
10.9% SR · A/E 1.08
TrainerRWSR£1
C & Y Lerner 485 53 10.9% −85.60
P Van De Poele 443 48 10.8% +61.40
Mme C Barande-Barbe 357 27 7.6% −33.20
J Phelippon 232 21 9.1% −69.50
A Bonin 231 18 7.8% −21.30
F-H Graffard 126 17 13.5% +96.60
J E Pease 111 12 10.8% +21.60
P Decouz 90 11 12.2% +11.70
J Van Handenhove 87 8 9.2% +11.80
J-V Toux 85 3 3.5% −28.90
N Caullery 80 7 8.8% −0.70
J E Hammond 77 7 9.1% −38.90
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
411
Archived wins
50
Pattern / graded wins
£12.5m
Prize money
2012
Best season · 39 wins
In our archive from its very first year (2005), so this career almost certainly began earlier than our record does. The figures above count 2005 onwards only — what the archive holds, not a full-career total. 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.
Look De Vega (FR) — Qatar Prix du Jockey Club (3yo Colts & Fillies) (Turf) Chantilly (FR) · Jun 2024 · Group 1
£745,304
Musical Way (FR) — Prix Dollar Casino Barriere de Montreux Longchamp (FR) · Oct 2007 · Group 2
£50,068
Spirit Of Zarak (FR) — Prix Fille De L'air (Group 3) Toulouse (FR) · Nov 2026 · Group 3
£36,600

Sires of the horses ridden

progeny record · win % by ground and trip
Siyouni (FR) 9.5% · 7–74
Progeny have won 13% of 8,375 runs since 2014 (980 horses). Weakest on Heavy going: 9.3% from 460.
Gold Away (IRE) 15.4% · 10–65
Progeny have won 10.3% of 2,477 runs since 2008 (206 horses). Strongest over 1m5f – 2m (all codes): 14.6% from 328. Weakest over 2m1f – 2m4f (all codes): 7.3% from 177.
Elusive City (USA) 9.8% · 6–61
Progeny have won 9.7% of 8,432 runs since 2008 (636 horses). Weakest on Soft going: 6.4% from 1,123.
Stormy River (FR) 7.1% · 4–56
Progeny have won 9.2% of 2,231 runs since 2011 (253 horses).
Polarix (GB) 7.4% · 4–54
Progeny have won 6.7% of 284 runs since 2019 (29 horses).
Le Havre (IRE) 10% · 5–50
Progeny have won 12.4% of 5,892 runs since 2013 (750 horses). Strongest on Good to Firm going: 15.5% from 296.
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 13 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 4,317 · newest first

The latest 50 of 4,317 archived rides, newest first. The full record runs from 17 March 2005 to 11 November 2026.

DateCourseHorseRaceFinishSP
04 Nov 26 Le Croise-Laroche (FR) Padova (IRE)T: M Blancpain Prix Lazzaro12.5f · Good To Soft · 7 ran 3rd 7/4J
31 Oct 26 Deauville (FR) Moondance (FR)T: C & Y Lerner Prix ZeddaanClass 1 · 7f · Standard · 7 ran 4th 4/1
30 Oct 26 Deauville (FR) Orange Vif (FR)T: Mme C Barande-Barbe Prix De BeaufosseClass 4 · 9.5f · Standard · 15 ran 14th 11/1
30 Oct 26 Deauville (FR) Dictynna (FR)T: C & Y Lerner Prix De La Rocque9.5f · Standard · 13 ran 12th 28/1

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 Ronan Thomas's strike rate?
Ronan Thomas has won 347 of 4,031 rides since 2008, a strike rate of 8.6% (as at 13 November 2026). Figures are computed from our own results archive.
Which course does Ronan Thomas do best at?
Lyon Parilly by strike rate: 10 wins from 35 rides (28.6%) since 2008. Read from the 15 courses with the most rides 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.
Which yard does Ronan Thomas ride most for?
C & Y Lerner, with 485 rides since 2008 — 12% of the total. That pairing has won 53 (10.9%).
Is Ronan Thomas in form?
In the last 14 days: 17 rides, 1 winner, a strike rate of 5.9%. That is in line with the baseline of 8.6% since 2008.
What is Ronan Thomas's Fair A/E?
0.99, from 3,802 rides 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 13 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).