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Horse profile

Impetuous (GB)

3yo filly (at last run, Dec 2020) · Last trainer Mark Gillard · Last owner Kay Russell
by Mayson (GB) out of Break Of Dawn (USA) (Mt Livermore)
8 runs · 8 courses · from Aug 2019
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 30 Dec 2020 — 2,113 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2020 New yard
KTB Profile

Impetuous (GB) is yet to win from 8 starts. Best effort: 4th of 11 at Sligo (Jul 2020).

Based on 8 archived runs · updated 14 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 78 the best of the last 2 graded (A or B) runs · Fairyhouse, 23 Sep 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.

Flat 7 figures · best 78A · median 56
GoingRunsBestMedianSince 14 Oct 2025
Good478A70.5—
Soft253C52.5—
Good to Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f478A54.5—
1m – 1m1f277C64.5—
Under 6f1———

Of 8 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 47A the best of the last 3 rated runs · Sligo, 2 Jul 2020 Official rating 45 at the last run, 16 Jul 2020

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.

Flat 7 figures · best 47A · median 39
GoingRunsBestMedianSince 14 Oct 2025
Good447A39—
Soft239C38—
Good to Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f439A39—
1m – 1m1f239A38—
Under 6f1———

Of 8 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 · 7 figures from 8 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 10.7% of 7,354 runs since Jan 2008 (442 horses).

Strongest at trips under 6f (all codes): 13.8% from 1,724. Weakest over 1m5f – 2m (all codes): 2.9% from 105.

GoingRunsWinsSRvs sireThis horse
Firm22627.3%+16.6—
Good to Firm1,02312111.8%+1.1—
Good1,36813910.2%−0.50 from 4
Good to Soft8069211.4%+0.70 from 1
Soft96711511.9%+1.20 from 2
Heavy318319.7%−10 from 1
Standard (AW)2,85028510%−0.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,72423813.8%+3.10 from 1
6f – 7f3,89539810.2%−0.50 from 4
1m – 1m1f1,1431119.7%−10 from 2
1m2f – 1m4f451378.2%−2.5—
1m5f – 2m10532.9%−7.80 from 1
2m1f – 2m4f3013.3%−7.4—
2m5f – 3m6116.7%+6—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Break Of Dawn (USA) (Mt Livermore)

8 siblings in the archive, 2 winners — best of them Whitstable Native (GB) (2 wins).

The wins came over 7f; the highest grade won is Class 4 (The Full Bloom (GB)).

ProduceRunsWinsWin tripsBest grade
Whitstable Native (GB)3727fClass 6
The Full Bloom (GB)417fClass 4
American Light (GB)90——
Hueston (GB)80——
Our Sweet Art (GB)130——
Princess Alessia (GB)60——
Toms Return (GB)60——
Zalmi Angel (GB)90——

Record by conditions

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

ClassRunsWinsSR£1
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Taunton 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Sligo 1 0 0% −1.00
Naas 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Listowel 1 0 0% −1.00
Roscommon 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 0 0% −4.00
1m – 1m1f 2 0 0% −2.00
1m5f – 2m 1 0 0% −1.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Andrew Slattery 3 0 0% −3.00
James Davies 1 0 0% −1.00
Wayne Lordan 1 0 0% −1.00
Killian Leonard 1 0 0% −1.00
Chris Hayes 1 0 0% −1.00
Rory Cleary 1 0 0% −1.00

SeasonRunsWinsSR£1
2020 5 0 0% −5.00
2019 3 0 0% −3.00

TypeRunsWinsSR£1
Flat 7 0 0% −7.00
Hurdle 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
30 Dec 20+167d Taunton C & D Southwest Juvenile Hurdle (GBB Race) Class 4 · 16.5f · Heavy · 13 ran PU/13 — 10-5 ——— James Davies 250/1
16 Jul 20+14d Leopardstown Leopardstown Handicap (45-65) 7f · Good · 18 ran 18/18 3 8-8 4553C26C Wayne Lordan 16/1
02 Jul 20+12d Sligo Foley's Bar & Off Licence Handicap (45-65) 5.5f · Good · 11 ran 4/11 ½ 8-8 4564A47A Killian Leonard 16/1
20 Jun 20+9d Naas Sobac Soil Health Call Tom Stapleton From soil.ie Handicap (45-65) 7f · Good To Yielding · 14 ran 9/14 4¾ 8-8 4556C39A Chris Hayes 40/1
11 Jun 20+262d Gowran Park Kilkenny's Medieval Mile Handicap (45-65) 8f · Good · 14 ran 10/14 ½ 8-7 4577C39A Andrew Slattery 14/1
23 Sep 19+11d Fairyhouse Irish Stallion Farms EBF Claiming Race (Plus 10) 7f · Good · 10 ran 7/10 7 8-7 —78A39A Rory Cleary 66/1
12 Sep 19+24d Listowel Tote Ireland Irish EBF Median Auction Maiden (Plus 10) 8f · Soft · 14 ran 12/14 4½ 8-9 —52C37C Andrew Slattery 50/1
19 Aug 19 Roscommon Irish Stallion Farms EBF Maiden (Plus 10) 7.5f · Soft · 13 ran 10/13 1 8-9 —53C39C Andrew Slattery 33/1

Quick answers

How many races has Impetuous (GB) won?
Impetuous (GB) has yet to win, from 8 archived starts between 2019 and 2020.
Who trained Impetuous (GB)?
Impetuous (GB) was trained by Mark Gillard on the most recent run on record, at Taunton on 30 December 2020.
Who is Impetuous (GB)'s sire?
Impetuous (GB) is by Mayson (GB) out of Break Of Dawn (USA), whose sire is Mt Livermore.
What is Impetuous (GB)'s official rating?
Impetuous (GB)'s highest official rating on record is 45.
What is Impetuous (GB)'s sire's record?
Mayson (GB)'s progeny in our archive have won 10.7% of 7,354 runs since Jan 2008 (442 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.8% from 1,724. Weakest over 1m5f – 2m (all codes): 2.9% from 105.
Who are Impetuous (GB)'s siblings?
Out of Break Of Dawn (USA), Impetuous (GB) has 8 other produce in our archive, 2 of them winners. Most wins: Whitstable Native (GB) (2). Highest grade won: Class 4 (The Full Bloom (GB)). The wins came over 7f. As at Oct 2026.

Record shown from August 2019. 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.