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Jockey profile

Charlotte Jenner

346 rides in the lifetime window · 116 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Oct 2015 100% of rides on the flat
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.
22–346
Wins / Runs
6.4%
Strike rate
n=346
82 (24%)
Placed
0.81
n=345 · 0.70 incl. margin
−104.75
£1 level stake
n=346 at SP · −30.3%
£108k
Prize money (window)
Strike by season
7.3%
KTB Rider Profile

Rode around 60 times a season, almost all on the flat, winning on 6% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.81). The edge shows sharpest with horses returning fresh: 8% off breaks of two months or more (36 runs).

Deterministic profile computed from 346 archived runs (lifetime window) · updated 6 Nov 2026
KTB at a glance Fresh horses: 8.3% Mark Usher: 7% from 128 Claiming: 6.7%
The read

The record is strongest at Lingfield (AW) (9.8%, n=82), clear of the rider's 6.4% baseline. It is weakest at Kempton (1.9% over 52 rides) — the widest gap in the record. First rides on a horse have been a poor signal at 3.4% (n=116, Fair A/E 0.53). Mark Usher supplied 37% of the rides and matches the rider's average almost exactly (7%, A/E 0.90). The record read poorly off a 31-60-day break — 2.4% over 42 rides, 4pts below the baseline. The market has consistently overbet the rider in Class 5: Fair A/E 0.46 across 84 rides (3.6% strike, −42.50 to a £1 stake) — runners there underperformed what the price implied.

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

Riding patterns

the angles behind the record · vs 6.4% baseline
First ride on the horse · first captured pairing
3.4%−3.0
n=116 · A/E 0.53 · £1 −53.00
Last-time-out winners · previous run was a win
0%−6.4
n=24 · A/E 0.00 · £1 −24.00
Fresh horses · 61+ days off
8.3%+1.9
n=36 · A/E 1.05 · £1 −6.25
When favourite
0%
n=6 · A/E 0.00 · £1 −6.00
Claiming rides · riding with a claim
6.7%+0.3
n=314 · A/E 0.89 · £1 −76.25
Big fields · 14+ runners
9.1%+2.7
n=22 · A/E 1.77 · £1 +21.00

Each tile is the record in that situation vs the 6.4% 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 Kempton 1.9% vs 6.4% · n=52
At Lingfield (AW) 9.8% vs 6.4% · n=82
Off a 31-60-day break 2.4% vs 6.4% · n=42
On first rides for the horse 3.4% vs 6.4% · n=116
In Class 5 3.6% vs 6.4% · n=84
At Wolverhampton (AW) 9.3% vs 6.4% · n=54
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) 212 16 7.5% −42.50
Good to Firm 53 2 3.8% −39.00
Good 44 2 4.5% −7.00
Good to Soft 16 1 6.3% −12.25
Soft 14 1 7.1% +3.00
Firm 4 0 0% −4.00
Heavy 3 0 0% −3.00

Courses

CourseRWSR£1
Lingfield (AW) 82 8 9.8% +7.00
Wolverhampton (AW) 54 5 9.3% −0.50
Kempton 52 1 1.9% −43.00
Brighton 31 2 6.5% −13.50
Lingfield 19 1 5.3% −11.50
Southwell (AW) 12 1 8.3% −3.00
Chelmsford City (AW) 12 1 8.3% −3.00
Chepstow 11 1 9.1% +6.00
Epsom 11 0 0% −11.00
Windsor 11 0 0% −11.00
Salisbury 8 0 0% −8.00
Bath 7 1 14.3% −3.25
Yarmouth 5 0 0% −5.00
Leicester 5 0 0% −5.00
Nottingham 5 0 0% −5.00

Class

ClassRWSR£1
Class 6 227 18 7.9% −38.25
Class 5 84 3 3.6% −42.50
Class 4 14 0 0% −14.00
Class 7 14 1 7.1% −3.00
Class 3 4 0 0% −4.00
Class 2 3 0 0% −3.00

Market position

In the bettingRWSRA/E£1
Favourite 15 2 13.3% 0.53 −7.75
2nd–3rd fav 46 4 8.7% 0.59 −15.00
4th–6th fav 144 12 8.3% 1.05 −23.00
7th+ in betting 141 4 2.8% 0.79 −59.00
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
Katmai River (IRE) 30 2 9 27 Apr 15
Reginald Claude (GB) 22 2 6 29 Oct 15
Black Truffle (FR) 17 3 5 12 Oct 15
Divine Rule (IRE) 16 1 3 26 Jul 14
Lady Percy (IRE) 9 1 1 14 Sep 15
Noor Al Haya (IRE) 9 2 4 12 Aug 15
Maid Of Tuscany (IRE) 9 0 3 15 Sep 14
Littlecote Lady (GB) 7 0 2 25 Mar 15
Aureate (GB) 7 1 3 27 Dec 14
First Avenue (GB) 7 0 3 27 Apr 14
Tornado Battle (GB) 6 0 2 7 Aug 15
Investissement (GB) 6 1 2 28 May 15
Showing the 60 most-raced of the 116 horses ridden in this window — each ran at least 1 time. 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.

By month

strike by month, lifetime
JFMAMJJASOND
160131137483007
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 yardMark Usher
37% of all rides
7% SR · A/E 0.90
TrainerRWSR£1
Mark Usher 128 9 7% −48.75
Laura Mongan 62 4 6.5% +6.50
Phil McEntee 43 3 7% −1.50
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2010→
22
Archived wins
£108k
Prize money
2014
Best season · 11 wins
Bennelong (GB) — Butterflies & Bows Venue Decoration Handicap (AWT) Lingfield (AW) · Jun 2014 · Class 5
£3,558
Big City Boy (IRE) — Super Saturday 26th September At CCR Handicap Chelmsford City (AW) · Aug 2015 · Class 6
£3,235
Gentlemen (GB) — Rendezvous Casino At Brighton Marina Handicap Brighton · Aug 2015 · Class 5
£2,911

Sires of the horses ridden

progeny record · win % by ground and trip
Choisir (AUS) 6.5% · 2–31
Progeny have won 10.7% of 5,779 runs since 2008 (392 horses).
Monsieur Bond (IRE) 8.3% · 2–24
Progeny have won 8.9% of 5,981 runs since 2008 (373 horses). Weakest over 1m5f – 2m (all codes): 4.4% from 158.
Kyllachy (GB) 17.6% · 3–17
Progeny have won 9.9% of 13,847 runs since 2008 (800 horses). Weakest over 1m5f – 2m (all codes): 5.8% from 468.
Cacique (IRE) 6.3% · 1–16
Progeny have won 11.4% of 1,500 runs since 2010 (107 horses). Strongest over 2m1f – 2m4f (all codes): 17% from 135. Weakest over 6f – 7f (all codes): 6.9% from 173.
Byron (GB) 0% · 0–13
Progeny have won 9.4% of 3,248 runs since 2010 (225 horses). Weakest over 1m5f – 2m (all codes): 4.7% from 172.
Proclamation (IRE) 8.3% · 1–12
Progeny have won 8.2% of 1,895 runs since 2010 (165 horses). Strongest at trips under 6f (all codes): 11.9% from 227. Weakest over 1m – 1m1f (all codes): 5% from 278.
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

latest 50 of 346 · newest first

The latest 50 of 346 archived rides, newest first. The full record runs from 9 June 2010 to 29 October 2015.

DateCourseHorseRaceFinishSP
22 Sep 15 Lingfield (AW) Incantare (GB)T: Jim Allen Lenai Handicap (Div 2)Class 6 · 10f · Standard · 11 ran 2nd 20/1
07 Sep 15 Brighton Safira Menina (GB)T: Alison Hutchinson Bupa Global HandicapClass 6 · 12f · Good · 9 ran 1st 10/1
04 Sep 15 Kempton (AW) Black Truffle (FR)T: Mark Usher 32red On The App Store HandicapClass 5 · 6f · Standard To Slow · 12 ran 7th 14/1
31 Aug 15 Chepstow Mexican Mick (GB)T: Peter Hiatt Truvape HandicapClass 6 · 12f · Soft · 13 ran 2nd 10/1

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 Charlotte Jenner's strike rate?
Charlotte Jenner has won 22 of 346 rides since 2008, a strike rate of 6.4% (as at 6 November 2026). Figures are computed from our own results archive.
Which course does Charlotte Jenner do best at?
Lingfield (AW) by strike rate: 8 wins from 82 rides (9.8%) 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 Charlotte Jenner ride most for?
Mark Usher, with 128 rides since 2008 — 37% of the total. That pairing has won 9 (7%).
What is Charlotte Jenner's Fair A/E?
0.81, from 345 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 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).