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Horse profile

Jam Roll (IRE)

6yo gelding (at last run, Nov 2007) · Last trainer Jonjo O'Neill · Last owner John P Mcmanus
by Shernazar (GB) out of Tullerolli (IRE) (Barbarolli)
9 runs · 8 courses · from Oct 2006
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 15 Nov 2007 — 6,921 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2007 · 4th of 5 Last raced off OR 101
KTB Profile

Jam Roll (IRE) is yet to win from 9 starts, though has placed once. Best effort: 3rd of 13 at Fairyhouse (Jan 2007).

Based on 9 archived runs · updated 28 Oct 2026
Official rating101↓ 4lb off peak
101 101–105

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 103C the best of the last 3 rated runs · Bangor-on-Dee, 13 Oct 2007 Official rating 101 at the last run, 15 Nov 2007

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. A, B or C on a run is how much known form was in that race. What this means →

Jumps 8 figures · best 120C · median 95.5
GoingRunsBestMedianSince 28 Oct 2025
Heavy3120C106—
Good to Firm290C80—
Good2103C101—
Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m4120C99—
2m1f – 2m4f4103C94.5—

Of 9 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 9 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
Shernazar (GB)

Progeny in our archive have won 8.7% of 1,462 runs since Jan 2008 (150 horses).

GoingRunsWinsSRvs sireThis horse
Firm14214.3%+5.6—
Good to Firm141128.5%−0.20 from 3
Good388338.5%−0.20 from 2
Good to Soft2052210.7%+2—
Soft427419.6%+0.90 from 1
Heavy281176%−2.70 from 3
Standard (AW)600%−8.7—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f100%−8.7—
1m – 1m1f100%−8.7—
1m2f – 1m4f1100%−8.7—
1m5f – 2m350349.7%+10 from 5
2m1f – 2m4f598528.7%00 from 4
2m5f – 3m420348.1%−0.6—
Over 3m8178.6%−0.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Tullerolli (IRE) (Barbarolli)

2 siblings in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Sherkin Island (IRE)100——
Rock Legend (IRE)80——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 3 0 0% −3.00
Heavy 3 0 0% −3.00
Good 2 0 0% −2.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 0 0% −3.00

CourseRunsWinsSR£1
Fairyhouse 2 0 0% −2.00
Ludlow 1 0 0% −1.00
Stratford 1 0 0% −1.00
Bangor-on-Dee 1 0 0% −1.00
Tramore 1 0 0% −1.00
Sligo 1 0 0% −1.00
Downpatrick 1 0 0% −1.00
Wexford 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 5 0 0% −5.00
2m1f – 2m4f 4 0 0% −4.00

JockeyRunsWinsSR£1
Niall P Madden 4 0 0% −4.00
Richie McGrath 2 0 0% −2.00
A P McCoy 1 0 0% −1.00
Mr J P McKeown 1 0 0% −1.00
P W Flood 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 7 0 0% −7.00
2006 2 0 0% −2.00

TypeRunsWinsSR£1
Hurdle 5 0 0% −5.00
Chase 3 0 0% −3.00
NH Flat 1 0 0% −1.00

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 ORKTB Jockey SP
2007 · 7 runs
15 Nov 07+19d Ludlow Alfa Aggregates Novices' Handicap Chase Class 4 · 16f · Good To Firm · 5 ran 4/5 30 11-9 10170C A P McCoy 11/4
27 Oct 07+14d Stratford toteexacta Handicap Chase Class 4 · 17f · Good To Firm · 7 ran 4/7 ½ 11-11 10390C Richie McGrath 10/3
13 Oct 07+134d Bangor-on-Dee Malise Nicolson Handicap Chase Class 4 · 17.5f · Good · 6 ran 4/6 3 11-11 105103C Richie McGrath 10/1
01 Jun 07+9d Tramore August Festival 16th To 19th Maiden Hurdle 16f · Good To Firm · 11 ran F/11 — 11-4 101— Niall P Madden 7/2
23 May 07+109d Sligo Smirnoff Handicap Hurdle (74-109) 18f · Good · 16 ran 7/16 7 11-5 10299C Niall P Madden 10/1
03 Feb 07+33d Fairyhouse Fairyhouse Racecard Advertising Maiden Hurdle 16f · Heavy · 16 ran 7/16 2½ 11-12 —92C Niall P Madden 12/1
01 Jan 07+47d Fairyhouse New Year Maiden Hurdle 16f · Heavy · 13 ran 3/13 7 11-12 —120C Niall P Madden 12/1
2006 · 2 runs
15 Nov 06+18d Downpatrick Anglo Printers Inh Flat Race 18f · Soft · 14 ran 8/14 15 11-7 —88C Mr J P McKeown 9/2
28 Oct 06 Wexford Ellickson Engineering Novice Hurdle 16f · Heavy · 14 ran 6/14 4 11-5 —106C P W Flood 14/1

Quick answers

How many races has Jam Roll won?
Jam Roll (IRE) has yet to win, from 9 archived starts between 2006 and 2007. Placed 1 time in total (11.1% of starts).
Who trained Jam Roll?
Jam Roll (IRE) was trained by Jonjo O'Neill on the most recent run on record, at Ludlow on 15 November 2007.
Who is Jam Roll's sire?
Jam Roll (IRE) is by Shernazar (GB) out of Tullerolli (IRE), whose sire is Barbarolli.
What is Jam Roll's official rating?
The most recent official rating on record is 101, from the run on 15 November 2007. The highest on record is 105.
What is Jam Roll's sire's record?
Shernazar (GB)'s progeny in our archive have won 8.7% of 1,462 runs since Jan 2008 (150 horses), Flat and jumps together.
Who are Jam Roll's siblings?
Out of Tullerolli (IRE), Jam Roll (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from October 2006. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.