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Jockey profile

Miss C J Macmahon

42 rides in the lifetime window · 34 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Aug 2010
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.
3–42
Wins / Runs
7.1%
Strike rate
n=42
13 (31%)
Placed
0.95
Fair A/E
n=42 · 0.71 incl. margin
−24.50
£1 level stake
n=42 at SP · −58.3%
£31,987
Prize money (window)
Strike by season
0%
KTB at a glance Claiming: 7.7%

Riding patterns

the angles behind the record · vs 7.1% baseline
First ride on the horse · first captured pairing
6.5%−0.6
n=31 · A/E 0.78 · £1 −19.00
Last-time-out winners · previous run was a win
0%−7.1
n=2 · A/E 0.00 · £1 −2.00
Fresh horses · 61+ days off
8.3%+1.2
n=12 · A/E 1.20 · £1 −8.00
Claiming rides · riding with a claim
7.7%+0.6
n=39 · A/E 0.98 · £1 −21.50
Big fields · 14+ runners
5%−2.1
n=20 · A/E 0.82 · £1 −16.00
Group / Graded races · pattern & listed
0%−7.1
n=1 · A/E 0.00 · £1 −1.00

Each tile is the record in that situation vs the 7.1% 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
NH Flat 16 1 6.3% −12.00
Flat 11 0 0% −11.00
Hurdle 8 2 25% +5.50
Chase 7 0 0% −7.00

Going

GoingRWSR£1
Soft 13 0 0% −13.00
Good 12 1 8.3% −8.00
Heavy 8 2 25% +5.50
Good to Firm 5 0 0% −5.00
Firm 2 0 0% −2.00
Good to Soft 2 0 0% −2.00

Courses

CourseRWSR£1
Tramore 6 0 0% −6.00
Downpatrick 6 1 16.7% −2.00
Limerick 4 2 50% +9.50
Clonmel 3 0 0% −3.00
Down Royal 2 0 0% −2.00
Tipperary 2 0 0% −2.00
Thurles 2 0 0% −2.00
Roscommon 2 0 0% −2.00
Punchestown 2 0 0% −2.00
Bellewstown 2 0 0% −2.00
Curragh 1 0 0% −1.00
Nottingham 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Killarney 1 0 0% −1.00
Naas 1 0 0% −1.00

Class

ClassRWSR£1
Class 6 2 0 0% −2.00
Class 1 1 0 0% −1.00
Class 2 1 0 0% −1.00
Class 4 1 0 0% −1.00
Class 5 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 13 3 23.1% 1.72 +4.50
4th–6th fav 8 0 0% 0.00 −8.00
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
60% completed · 15 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 7 42.9% 1 1 1 0 1
Hurdle 8 75% 0 0 2 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
Shesadoll (IRE) 4 0 1 17 Mar 09
Misty Island (IRE) 3 1 2 8 Nov 09
Apache Dawn (GB) 2 0 1 14 Jul 09
Smoko Box (IRE) 2 0 0 29 Mar 09
The Dew At Night (GB) 2 1 1 19 Feb 09
Presenting Kate (IRE) 1 0 0 26 Aug 10
Snow Feather (IRE) 1 0 0 13 Aug 10
Andrew The Great (IRE) 1 0 0 1 Jun 10
Athronan (IRE) 1 0 0 26 May 10
Whats On The Menu (IRE) 1 0 1 31 Dec 09
Ameno (IRE) 1 0 0 31 Aug 09
Megans Joy (IRE) 1 0 1 13 Aug 09
All 34 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.

By month

strike by month, lifetime
JFMAMJJASOND
000·11000·01000
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
Mrs Laura Drumm 4 0 0% −4.00
Adrian Maguire 3 0 0% −3.00
Paul Nolan 2 0 0% −2.00
Gordon Elliott 2 1 50% +2.00
D M Christie 2 0 0% −2.00
Mrs Hannah Lee 2 0 0% −2.00
B R Hamilton 2 0 0% −2.00
Miss Clare Judith MacMahon 2 0 0% −2.00
Aytach Sadik 2 0 0% −2.00
G A Kingston 2 0 0% −2.00
C Byrnes 2 1 50% +6.00
Ms Joanna Morgan 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
5
Archived wins
£55,592
Prize money
2008
Best season · 2 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.
The Dew At Night (GB) — ATR Britain V Ireland (Ladies) Handicap Hurdle (81-109) Limerick · Nov 2008
£8,983
Shesadoll (IRE) — Signplus Maiden Hurdle Limerick · Dec 2007
£8,983
Misty Island (IRE) — www.bluegrasshorsefeeds.com Britain V Ireland Ladies Handicap Hurdle (80-102) Limerick · Nov 2009
£6,219
Notable horses
Shesadoll (IRE) Misty Island (IRE) The Dew At Night (GB) Present Gesture (IRE) Arctic Force (IRE)

Sires of the horses ridden

progeny record · win % by ground and trip
Turtle Island (IRE) 20% · 1–5
Progeny have won 7.5% of 3,325 runs since 2008 (309 horses). Strongest on Good to Firm going: 10.7% from 215.
Naheez (USA) 0% · 0–4
Progeny have won 7% of 457 runs since 2008 (55 horses).
Bob Back (USA) 0% · 0–2
Progeny have won 11.8% of 3,724 runs since 2008 (338 horses).
Overbury (IRE) 50% · 1–2
Progeny have won 10.7% of 4,657 runs since 2008 (423 horses).
Presenting (GB) 50% · 1–2
Progeny have won 11% of 20,052 runs since 2008 (1,686 horses). Strongest on Standard (AW) going: 24.3% from 136.
Pursuit of Love (GB) 0% · 0–2
Progeny have won 6.7% of 929 runs since 2008 (74 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 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 94 · newest first

The latest 50 of 94 archived rides, newest first. The full record runs from 30 January 2005 to 26 August 2010.

DateCourseHorseRaceFinishSP
26 Aug 10 Bellewstown Presenting Kate (IRE)T: Miss Clare Judith MacMahon Buck Mooney's For The Best Hen Parties In Meath Ladies Flat Race17f · Good · 12 ran 4th 8/1
13 Aug 10 Tramore Snow Feather (IRE)T: S M Duffy BBQ Evening At Tramore Races (Ladies) Maiden16f · Firm · 11 ran 7th 20/1
01 Jun 10 Ballinrobe Andrew The Great (IRE)T: D M Christie Master Catering (pro/am) Flat Race16f · Good · 14 ran 13th 50/1
26 May 10 Punchestown Athronan (IRE)T: Miss Clare Judith MacMahon Black Hills Flat Race17f · Good · 21 ran 13th 33/1
31 Dec 09 Tramore Whats On The Menu (IRE)T: J A Berry Waterford & Tramore Directors Ladies Flat Race16f · Heavy · 9 ran 2nd 9/2
08 Nov 09 Limerick Misty Island (IRE)T: A J McNamara www.bluegrasshorsefeeds.com Britain V Ireland Ladies Handicap Hurdle (80-102)16f · Heavy · 11 ran 1st 9/2
31 Aug 09 Downpatrick Ameno (IRE)T: P J Rothwell Willie Murphy Jewellers Downpatrick Ladies Flat Race18f · Yielding · 12 ran 10th 10/1
13 Aug 09 Tramore Megans Joy (IRE)T: C A Murphy Deise Evening At Tramore Festival (ladies) Maiden16f · Good To Firm · 13 ran 2nd 9/2
03 Aug 09 Carlisle Winrob (GB)T: Patrick Morris Lloyd Mini 50th Birthday Lady Amateur Riders' HandicapClass 5 · 8f · Good · 16 ran 7th 7/1
14 Jul 09 Beverley Apache Dawn (GB)T: Aytach Sadik Lady Jane Bethell Memorial Lady Riders' HandicapClass 6 · 10f · Good To Firm · 15 ran 9th 28/1
07 Jul 09 Roscommon Heather Sue (IRE)T: Shane Ryder I.t.b.a. (western Region) Mares (ladies) Flat Race16f · Soft · 18 ran 4th 12/1
04 Jul 09 Nottingham Apache Dawn (GB)T: Aytach Sadik AJA Insure Their Members Fegentri Lady Riders' Invitation HandicapClass 6 · 10f · Good · 10 ran 3rd 16/1
29 Mar 09 Downpatrick Smoko Box (IRE)T: Mrs Hannah Lee Toals Now In Every County In The North Frank Magee Memorial Maiden Hunters Chase21.5f · Good To Firm · 13 ran REF 12/1
17 Mar 09 Down Royal Smoko Box (IRE)T: Mrs Hannah Lee Bushmills Hunters Chase20f · Yielding To Soft · 18 ran F 14/1
17 Mar 09 Down Royal Shesadoll (IRE)T: Mrs Laura Drumm Baileys Beginners Chase24f · Yielding To Soft · 12 ran UR 13/2
14 Mar 09 Limerick Sainte Baronne (FR)T: Matthieu Palussiere Rockview (q.r. Ladies) Mares Flat Race16f · Soft To Heavy · 10 ran 2nd 5/1
04 Mar 09 Fairyhouse Shesadoll (IRE)T: Mrs Laura Drumm 20% Online Discount Beginners Chase21f · Heavy · 16 ran 2nd 25/1
19 Feb 09 Clonmel The Dew At Night (GB)T: C Byrnes Suir (ladies) Handicap Hurdle (80-95)16f · Soft · 12 ran 7th 10/1
17 Jan 09 Naas Shesadoll (IRE)T: Mrs Laura Drumm Woodlands Park 100 Club Novice Chase (grade 2)24f · Soft To Heavy · 10 ran 80th 50/1
15 Jan 09 Thurles Mano Boy (FR)T: Paul Nolan Tipperary (ladies Riders) Handicap Hurdle (80-95)16f · Heavy · 11 ran PU 5/1

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 Miss C J Macmahon's strike rate?
Miss C J Macmahon has won 3 of 42 rides since 2008, a strike rate of 7.1% (as at 6 November 2026). Figures are computed from our own results archive.
What is Miss C J Macmahon's Fair A/E?
0.95, from 42 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).