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Horse profile

Believable (GB)

2yo filly (at last run, Sep 2016) · Last trainer Sir Michael Stoute · Last owner Cheveley Park Stud
by Acclamation (GB) out of Irresistible (GB) (Cadeaux Genereux)
4 runs · 4 courses · from Jul 2016
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Sep 2016 — 3,683 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2016 · 3rd of 11 Won at Kempton (AW) Last raced off OR 74
KTB Profile

Believable (GB) is 1 from 4, the win coming at Class 5 level. Hasn't won since Sep 2016.

Based on 4 archived runs · updated 21 Oct 2026
KTB at a glance Win at Class 5

Progeny in our archive

Produce record

As a dam, Believable (GB) has 6 produce in the archive, 2 winners — most wins Beauty Viva (GB) (2 wins).

The wins came over 6f–7f; the highest grade won is Class 3 (Beauty Viva (GB)).

Family form: Sonbelievable (GB) finished 3rd of 11 at Southwell (AW), 15 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Beauty Viva (GB)627fClass 3
Credible (GB)916fClass 5
Satirical (GB)50——
Validated (GB)20—Class 3
Sundown Kid (GB)30——
Sonbelievable (GB)40——

KTB Speed and Rating

KTB Speed

Best recent Speed 87 the best of the last 1 graded (A or B) run · Leicester, 19 Sep 2016

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 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 87A the best of the last 3 rated runs · Leicester, 19 Sep 2016 Official rating 74 at the last run, 19 Sep 2016

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 4 figures · best 87A · median 72.5
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)279A70.5—
Good1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f487A72.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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
Acclamation (GB)

Progeny in our archive have won 10% of 19,685 runs since Jan 2008 (1,326 horses).

Strongest on firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 194.

GoingRunsWinsSRvs sireThis horse
Firm1512315.2%+5.2—
Good to Firm3,91744611.4%+1.40 from 1
Good4,4094009.1%−0.90 from 1
Good to Soft1,95121411%+1—
Soft2,1311848.6%−1.4—
Heavy562468.2%−1.8—
Standard (AW)6,56366310.1%+0.11 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3,75840910.9%+0.9—
6f – 7f10,4951,07810.3%+0.31 from 4
1m – 1m1f3,5063319.4%−0.6—
1m2f – 1m4f1,2091068.8%−1.2—
1m5f – 2m481377.7%−2.3—
2m1f – 2m4f194136.7%−3.3—
2m5f – 3m4224.8%−5.2—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Irresistible (GB) (Cadeaux Genereux)

7 siblings in the archive, 6 winners — best of them Watchable (GB) (12 wins).

The wins came over 5f–1m; the highest grade won is Group 3 (Infallible (GB)).

ProduceRunsWinsWin tripsBest grade
Watchable (GB)87125f–6fClass 2
New Decade (GB)5546f–7fClass 5
Remarkable (GB)1936f–7fClass 2
Infallible (GB)627fGroup 3
Chilled (GB)427f–1mClass 3
Thrill (GB)627fClass 3
Avalanche Express (GB)90——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 1 50% +0.75
Good 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 2 1 50% +0.75
Class 4 2 0 0% −2.00

CourseRunsWinsSR£1
Leicester 1 0 0% −1.00
Kempton (AW) 1 1 100% +1.75
Chelmsford City (AW) 1 0 0% −1.00
Newmarket 1 0 0% −1.00

JockeyRunsWinsSR£1
Ryan Moore 2 0 0% −2.00
Andrea Atzeni 1 1 100% +1.75
Ted Durcan 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
19 Sep 16+17d Leicester Aston Flamville Fillies' Nursery Class 5 · 6f · Good · 11 ran 3/11 2½ 9-7 7487A87A Ryan Moore 9/1
02 Sep 16+18d Kempton (AW) 32Red Casino/Irish EBF Maiden Stakes (Div 2) Class 5 · 6f · Standard To Slow · 8 ran 1/8 9-0 ——79A Andrea Atzeni 7/4F
15 Aug 16+39d Chelmsford City (AW) Jools Holland Here On Saturday Maiden Fillies' Stakes (Plus 10) Class 4 · 6f · Standard · 10 ran 5/10 nk 9-0 ——62A Ted Durcan 3/1
07 Jul 16 Newmarket British Stallion Studs EBF Maiden Fillies' Stakes (Plus 10) (Div 1) Class 4 · 6f · Good To Firm · 11 ran 7/11 ½ 9-0 ——66A Ryan Moore 5/2F

Quick answers

How many races has Believable (GB) won?
Believable (GB) won 1 of 4 archived starts in 2016, a strike rate of 25%. Placed 2 times in total (50% of starts).
Who trained Believable (GB)?
Believable (GB) was trained by Sir Michael Stoute on the most recent run on record, at Leicester on 19 September 2016.
Who is Believable (GB)'s sire?
Believable (GB) is by Acclamation (GB) out of Irresistible (GB), whose sire is Cadeaux Genereux.
What is Believable (GB)'s official rating?
The most recent official rating on record is 74, from the run on 19 September 2016. That is also the highest on record.
What is Believable (GB)'s sire's record?
Acclamation (GB)'s progeny in our archive have won 10% of 19,685 runs since Jan 2008 (1,326 horses), Flat and jumps together. Strongest on firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 194.
Who are Believable (GB)'s siblings?
Out of Irresistible (GB), Believable (GB) has 7 other produce in our archive, 6 of them winners. Most wins: Watchable (GB) (12). Highest grade won: Group 3 (Infallible (GB)). The wins came over 5f–1m. As at Oct 2026.
Has Believable (GB) produced winners?
As a dam, Believable (GB) has 6 produce in our archive, 2 of them winners. Most wins: Beauty Viva (GB) (2). Highest grade won: Class 3 (Beauty Viva (GB)). The wins came over 6f–7f. As at Oct 2026.

Record shown from July 2016. 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.