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Horse profile

On A Roll (GB)

3yo filly (at last run, Aug 2018) · Last trainer Richard Hannon · Last owner Mrs J Wood
by Swiss Spirit (GB) out of Amary (IRE) (Acclamation)
7 runs · 7 courses · from Apr 2017
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Aug 2018 — 2,973 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2018 · 4th of 9 Last raced off OR 76
KTB Profile

On A Roll (GB) is yet to win from 7 starts, though has placed 3 times. Best effort: 2nd of 11 at Doncaster (Aug 2018). Last raced off a career-high mark of 76.

Based on 7 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 103 the best of the last 3 graded (A or B) runs · Sandown, 31 Aug 2018

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 →

Flat 7 figures · best 105A · median 88
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm4105A89.5—
Good288A72.5—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
Under 6f5103A88—
6f – 7f2105A81—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 94A the best of the last 3 rated runs · Doncaster, 4 Aug 2018 Official rating 76 at the last run, 31 Aug 2018

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 →

Flat 7 figures · best 98A · median 85
GoingRunsBestMedianSince 21 Oct 2025
Good to Firm498A82.5—
Good286A78.5—
Good to Soft1———
DistanceRunsBestMedianSince 21 Oct 2025
Under 6f594A71—
6f – 7f298A92—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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

Progeny in our archive have won 9.4% of 3,645 runs since Jan 2008 (243 horses).

Weakest on soft going: 4.5% from 244. Weakest over 1m2f – 1m4f (all codes): 3.7% from 136.

GoingRunsWinsSRvs sireThis horse
Firm21419%+9.6—
Good to Firm604599.8%+0.40 from 4
Good649497.6%−1.80 from 2
Good to Soft274155.5%−3.90 from 1
Soft244114.5%−4.9—
Heavy6123.3%−6.1—
Standard (AW)1,79220411.4%+2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,15113611.8%+2.40 from 5
6f – 7f1,7381518.7%−0.70 from 2
1m – 1m1f574529.1%−0.3—
1m2f – 1m4f13653.7%−5.7—
1m5f – 2m2900%−9.4—
2m1f – 2m4f1500%−9.4—
2m5f – 3m200%−9.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Amary (IRE) (Acclamation)

3 siblings in the archive, 1 winner — best of them Islay Mist (GB) (2 wins).

The wins came over 5f–7f; the highest grade won is Class 6 (Islay Mist (GB)).

ProduceRunsWinsWin tripsBest grade
Islay Mist (GB)2825f–7fClass 6
Bryanwood (IRE)140——
Princess Carly (GB)90——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 4 0 0% −4.00
Good 2 0 0% −2.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 6 0 0% −6.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Sandown 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Newbury 1 0 0% −1.00
Windsor 1 0 0% −1.00
Bath 1 0 0% −1.00
Lingfield 1 0 0% −1.00
Newmarket 1 0 0% −1.00

DistanceRunsWinsSR£1
Under 6f 5 0 0% −5.00
6f – 7f 2 0 0% −2.00

JockeyRunsWinsSR£1
Tom Marquand 2 0 0% −2.00
Ryan Moore 1 0 0% −1.00
Andrea Atzeni 1 0 0% −1.00
Seamus Cronin 1 0 0% −1.00
Sean Levey 1 0 0% −1.00
Hollie Doyle 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 6 0 0% −6.00
2017 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 ORSpdKTB Jockey SP
31 Aug 18+27d Sandown 188Bet Live Casino Handicap Class 5 · 5f · Good To Soft · 9 ran 4/9 ¾ 9-9 76103A85A Ryan Moore 6/1
04 Aug 18+30d Doncaster Unison Supporting Your Community Handicap Class 5 · 5f · Good To Firm · 11 ran 2/11 hd 9-3 71103A94A Andrea Atzeni 4/1
05 Jul 18+10d Newbury EBM Apprentice Handicap Class 5 · 5f · Good To Firm · 7 ran 4/7 2½ 9-11 7176A71A Seamus Cronin 15/8
25 Jun 18+24d Windsor Sky Bet Best Odds Guaranteed Fillies' Handicap Class 5 · 6f · Good To Firm · 11 ran 2/11 3½ 9-8 71105A98A Sean Levey 9/1
01 Jun 18+20d Bath TC's Building Services 'Confined' Fillies' Novice Stakes Class 5 · 5.5f · Good · 9 ran 4/9 shd 8-11 —88A71A Hollie Doyle 15/8F
12 May 18+388d Lingfield Betfred 'Treble Odds On Lucky 15's' Fillies' Novice Stakes Class 5 · 6f · Good · 9 ran 3/9 2 8-11 —57A86A Tom Marquand 12/1
19 Apr 17 Newmarket bet365 EBF Maiden Fillies' Stakes (Plus 10) Class 4 · 5f · Good To Firm · 8 ran 6/8 2¼ 9-0 —48A63A Tom Marquand 7/1

Quick answers

How many races has On A Roll (GB) won?
On A Roll (GB) has yet to win, from 7 archived starts between 2017 and 2018. Placed 3 times in total (42.9% of starts).
Who trained On A Roll (GB)?
On A Roll (GB) was trained by Richard Hannon on the most recent run on record, at Sandown on 31 August 2018.
Who is On A Roll (GB)'s sire?
On A Roll (GB) is by Swiss Spirit (GB) out of Amary (IRE), whose sire is Acclamation.
What is On A Roll (GB)'s official rating?
The most recent official rating on record is 76, from the run on 31 August 2018. That is also the highest on record.
What is On A Roll (GB)'s sire's record?
Swiss Spirit (GB)'s progeny in our archive have won 9.4% of 3,645 runs since Jan 2008 (243 horses), Flat and jumps together. Weakest on soft going: 4.5% from 244. Weakest over 1m2f – 1m4f (all codes): 3.7% from 136.
Who are On A Roll (GB)'s siblings?
Out of Amary (IRE), On A Roll (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Islay Mist (GB) (2). Highest grade won: Class 6 (Islay Mist (GB)). The wins came over 5f–7f. As at Oct 2026.

Record shown from April 2017. 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.