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Horse profile

Mad Jack Mytton (IRE)

9yo gelding (at last run, Feb 2019) · Last trainer Jonjo O'Neill · Last owner J C S R Hitchins
by Arcadio (GER) out of Gilt Ridden (IRE) (Heron Island)
33 runs · 16 courses · from Nov 2013
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 20 Feb 2019 — 2,814 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2019 · 8th of 12 4 wins · 4 courses Last raced off OR 123
KTB Profile

Mad Jack Mytton (IRE) is 4 from 33. Hasn't won since Sep 2017. Every win has come on good or faster ground (0 from 11 on softer). All 4 wins have come over 1m5f – 2m. Last raced off 123, 17lb below the career-high mark.

Based on 33 archived runs · updated 5 Nov 2026
KTB at a glance Wins on good or faster OR ↓ 17lb off peak
Official rating123↓ 17lb off peak
123 117–140

KTB Speed and Rating

KTB Speed

Best recent Speed 112 the best of the last 3 graded (A or B) runs · Leicester, 10 Jan 2019

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Jumps 14 figures · best 120B · median 99.5
GoingRunsBestMedianSince 5 Nov 2025
Good12118A99.5—
Heavy1———
Good to Soft1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m11118A97—
2m1f – 2m4f3120B102—

Of 19 runs looked at, 5 have no figure: did not complete (3) · obstacles omitted — the race ran a shortened course (2).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 14 figures from 19 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 115A the best of the last 3 rated runs · Leicester, 10 Jan 2019 Official rating 123 at the last run, 20 Feb 2019

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 29 figures · best 141A · median 119
GoingRunsBestMedianSince 5 Nov 2025
Good19141A121—
Good to Soft5133A115—
Heavy2123B120.5—
Soft2140A125—
Good to Firm1———
DistanceRunsBestMedianSince 5 Nov 2025
1m5f – 2m22141A117—
2m1f – 2m4f7140A125—

Of 33 runs looked at, 4 have no figure: did not complete (or a non-runner row) (4).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 29 figures from 33 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Arcadio (GER)

Progeny in our archive have won 9.2% of 3,979 runs since Aug 2011 (375 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm6469.4%+0.20 from 2
Good1,48016411.1%+1.94 from 20
Good to Soft789688.6%−0.60 from 5
Soft1,153938.1%−1.10 from 4
Heavy431317.2%−20 from 2
Standard (AW)6234.8%−4.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−9.2—
6f – 7f600%−9.2—
1m – 1m1f600%−9.2—
1m2f – 1m4f2813.6%−5.6—
1m5f – 2m1,4631459.9%+0.74 from 23
2m1f – 2m4f1,4991369.1%−0.10 from 9
2m5f – 3m816708.6%−0.60 from 1
Over 3m159138.2%−1—

Flat and jumps together (all codes) · since Aug 2011 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Gilt Ridden (IRE) (Heron Island)

8 siblings in the archive, 6 winners — best of them The Game Changer (IRE) (13 wins).

The wins came over 2m–2m4½f; the highest grade won is Grade 3 (The Game Changer (IRE)).

ProduceRunsWinsWin tripsBest grade
The Game Changer (IRE)57132m–2m4fGrade 3
Johns Spirit (IRE)3672m½f–2m4½fGrade 3
Morgan (IRE)2142m–2m3f—
One Down (IRE)2022m—
Welluknow (IRE)822m–2m4f—
Jet Of Stars (IRE)212mClass 5
Lexi's Choice (IRE)60——
Gilt Ride (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Good 20 4 20% −8.72
Good to Soft 5 0 0% −5.00
Soft 4 0 0% −4.00
Good to Firm 2 0 0% −2.00
Heavy 2 0 0% −2.00

ClassRunsWinsSR£1
Class 3 14 1 7% −9.50
Class 1 9 0 0% −9.00
Class 4 4 3 75% +2.78
Class 2 3 0 0% −3.00
Class 6 2 0 0% −2.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Cheltenham 7 0 0% −7.00
Ludlow 4 0 0% −4.00
Leicester 3 0 0% −3.00
Worcester 3 1 33% −0.90
Aintree 3 1 33% +1.50
Huntingdon 3 1 33% −0.12
Stratford 1 0 0% −1.00
Market Rasen 1 0 0% −1.00
Taunton 1 0 0% −1.00
Sandown 1 0 0% −1.00
Newbury 1 0 0% −1.00
Wetherby 1 0 0% −1.00
Kempton 1 1 100% +0.80
Southwell 1 0 0% −1.00
Bangor-on-Dee 1 0 0% −1.00
Exeter 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 23 4 17% −11.72
2m1f – 2m4f 9 0 0% −9.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Aidan Coleman 11 2 18% −4.40
Richard Johnson 7 0 0% −7.00
Richie McLernon 5 1 20% −3.20
Jonjo O'Neill Jr 4 0 0% −4.00
A P McCoy 3 0 0% −3.00
William Kennedy 2 1 50% +0.88
Joshua Moore 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 26 3 12% −16.82
Tongue tie 5 1 20% −2.90
Blinkers 2 0 0% −2.00

SeasonRunsWinsSR£1
2019 2 0 0% −2.00
2018 6 0 0% −6.00
2017 10 2 20% −3.40
2016 5 0 0% −5.00
2015 6 2 33% −1.32
2014 3 0 0% −3.00
2013 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 21 3 14% −11.82
Chase 10 1 10% −7.90
NH Flat 2 0 0% −2.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2019 · 2 runs
20 Feb 19+41d Ludlow Michael Lumsden Memorial Handicap Hurdle Class 3 · 2m · Good · 12 ran 8/12 3¾ 11-7 123102A101A Jonjo O'Neill Jr 8/1
10 Jan 19+13d Leicester Chieftain Handicap Hurdle Class 3 · 1m7½f · Good · 8 ran 4/8 ¾ 11-7 125112B115A Jonjo O'Neill Jr 7/1
2018 · 6 runs
28 Dec 18+40d Leicester Leicestershire Silver Fox Handicap Chase Class 3 · 2m4f · Good To Firm · 8 ran PU/8 — 11-9 127—— Jonjo O'Neill Jr 11/4
18 Nov 18+23d Cheltenham Unibet Greatwood Handicap Hurdle (Grade 3) Class 1 · 2m½f · Good · 18 ran 12/18 1¾ 10-4 130—113A Aidan Coleman 33/1
26 Oct 18+48d Cheltenham 'matchbook Betting Podcast' Conditional Jockeys' Handicap Hurdle Class 3 · 2m½f · Good · 16 ran 4/16 ½ 11-3 130110B131A Jonjo O'Neill Jr 12/1
08 Sep 18+98d Stratford DB Heating Worcester Bosch Handicap Hurdle Class 2 · 2m½f · Good · 5 ran 3/5 2½ 11-3 13290C119B Aidan Coleman 8/1
02 Jun 18+20d Worcester Winning Brands, Stylish Shopping At Crowngate Handicap Chase Class 3 · 2m½f · Good · 5 ran 4/5 6 11-12 12764C111B Richard Johnson 5/2J
13 May 18+214d Ludlow Extra Places At Totesport.com Handicap Chase Class 3 · 2m · Good · 8 ran 5/8 12 11-5 12926A109A Richard Johnson 5/2F
2017 · 10 runs
11 Oct 17+23d Ludlow Vera Davies Memorial Chase (Novices' Limited Handicap) Class 3 · 2m · Good To Firm · 5 ran 3/5 23 11-7 133—95C Aidan Coleman 15/8
18 Sep 17+15d Worcester Sparkling Anja Potze Fine Jewellery Handicap Chase Class 2 · 2m½f · Good · 7 ran 4/7 2¾ 11-8 13597A129A Richard Johnson 15/8F
03 Sep 17+43d Worcester Bet Toteexacta At Betfred.com Novices' Chase Class 4 · 2m½f · Good · 5 ran 1/5 11-2 13592C136B Aidan Coleman 11/10F
22 Jul 17+36d Market Rasen Betfred TV Summer Handicap Hurdle (Listed) Class 1 · 2m½f · Good · 10 ran 6/10 10 10-13 137118A116A Aidan Coleman 11/2
16 Jun 17+70d Aintree Merseyrail Handicap Hurdle Class 3 · 2m½f · Good · 7 ran 1/7 11-12 131113B141A Aidan Coleman 7/2
07 Apr 17+22d Aintree Alder Hey Children's Charity Handicap Hurdle (Grade 3) Class 1 · 2m4f · Good · 22 ran 16/22 5 11-1 135102B115A Aidan Coleman 33/1
16 Mar 17+28d Cheltenham Brown Advisory & Merriebelle Stable Plate Handicap Chase (Grade 3) Class 1 · 2m5f · Good · 24 ran F/24 — 10-3 135—— Richie McLernon 28/1
16 Feb 17+20d Leicester Sis Cavalry Handicap Chase Class 3 · 2m4f · Heavy · 6 ran 5/6 ¾ 11-9 135120B123B Aidan Coleman 8/1
27 Jan 17+14d Taunton Bathwick Tyres Handicap Chase Class 3 · 2m · Good · 5 ran 2/5 9 11-12 13585C121C Aidan Coleman 5/2
13 Jan 17+61d Huntingdon Equimark Horseboxes. The Uk's Premier Horseboxes Limited Novices' Handicap Chase Class 3 · 2m4f · Good To Soft · 5 ran 2/5 ½ 10-6 13284C125B Aidan Coleman 7/1
2016 · 5 runs
13 Nov 16+204d Cheltenham StanJames.com Greatwood Handicap Hurdle (Grade 3) Class 1 · 2m½f · Soft · 16 ran PU/16 — 10-8 135—— Aidan Coleman 14/1
23 Apr 16+15d Sandown Bet365 Handicap Hurdle Class 2 · 2m4f · Good · 17 ran 5/17 2¾ 11-2 135—133A Richard Johnson 5/1F
08 Apr 16+21d Aintree Alder Hey Children's Charity Handicap Hurdle (Grade 3) Class 1 · 2m4f · Soft · 22 ran UR/22 — 11-1 137—— Richie McLernon 25/1
18 Mar 16+34d Cheltenham Vincent O'Brien County Handicap Hurdle (Grade 3) Class 1 · 2m1f · Good · 26 ran 14/26 1½ 11-0 140—127A Richie McLernon 28/1
13 Feb 16+64d Newbury Betfair Hurdle (Grade 3 Handicap) Class 1 · 2m½f · Heavy · 22 ran 17/22 9 10-13 140—118C Joshua Moore 20/1
2015 · 6 runs
11 Dec 15+26d Cheltenham Cf Roberts Electrical + Mechanical Services Handicap Hurdle Class 3 · 2m1f · Soft · 14 ran 2/14 2½ 11-12 135—140A Richard Johnson 14/1
15 Nov 15+32d Cheltenham stanjames.com Greatwood Hurdle (Grade 3 Handicap) Class 1 · 2m½f · Good To Soft · 17 ran 14/17 ¾ 10-8 136—113A Richard Johnson 12/1
14 Oct 15+177d Wetherby Watch Racing Uk Anywhere Handicap Hurdle Class 3 · 2m · Good · 11 ran 2/11 2¼ 11-11 132—134A Richard Johnson 4/1J
20 Apr 15+40d Kempton Cash Out On The Betdaq+ App 'National Hunt' Novices' Hurdle Class 4 · 2m · Good · 9 ran 1/9 11-4 127—133A Richie McLernon 4/5F
11 Mar 15+21d Huntingdon Cheltenham Price Boosts At 32RedSport.com Maiden Hurdle Class 4 · 2m · Good · 11 ran 1/11 11-2 119—124A William Kennedy 15/8
18 Feb 15+78d Ludlow Weatherbys Hamilton Handicap Hurdle Class 3 · 2m · Good To Soft · 13 ran 2/13 1¾ 11-4 117—133A Richie McLernon 9/1
2014 · 3 runs
02 Dec 14+20d Southwell Southwell Racecourse December Beer Festival Weekend Maiden Hurdle Class 5 · 1m7½f · Good To Soft · 9 ran 2/9 14 11-0 ——115A A P McCoy 7/1
12 Nov 14+211d Bangor-on-Dee Strutt & Parker Novices' Hurdle Class 4 · 2m½f · Good To Soft · 8 ran 3/8 18 10-12 ——112B William Kennedy 25/1
15 Apr 14+154d Exeter Connolly's Red Mills Bumper Challenge Intermediate Open NH Flat Race (Div 1) Class 6 · 2m1f · Good · 8 ran 4/8 2¼ 10-10 ——107A A P McCoy 6/1
2013 · 1 run
12 Nov 13 Huntingdon Huntingdon Racecourse 'Junior' Standard Open NH Flat Race Class 6 · 1m5½f · Soft · 10 ran 2/10 12 10-12 ——110A A P McCoy 3/1

Quick answers

How many races has Mad Jack Mytton won?
Mad Jack Mytton (IRE) won 4 of 33 archived starts between 2013 and 2019, a strike rate of 12.1%. Placed 13 times in total (39.4% of starts).
Who trained Mad Jack Mytton?
Mad Jack Mytton (IRE) was trained by Jonjo O'Neill on the most recent run on record, at Ludlow on 20 February 2019.
Who is Mad Jack Mytton's sire?
Mad Jack Mytton (IRE) is by Arcadio (GER) out of Gilt Ridden (IRE), whose sire is Heron Island.
What going does Mad Jack Mytton prefer?
Mad Jack Mytton (IRE) has the best record on good going: 4 wins from 20 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mad Jack Mytton's official rating?
The most recent official rating on record is 123, from the run on 20 February 2019. The highest on record is 140.
What is Mad Jack Mytton's sire's record?
Arcadio (GER)'s progeny in our archive have won 9.2% of 3,979 runs since Aug 2011 (375 horses), Flat and jumps together.
Who are Mad Jack Mytton's siblings?
Out of Gilt Ridden (IRE), Mad Jack Mytton (IRE) has 8 other produce in our archive, 6 of them winners. Most wins: The Game Changer (IRE) (13). Highest grade won: Grade 3 (The Game Changer (IRE)). The wins came over 2m–2m4½f. As at Nov 2026.

Record shown from November 2013. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.