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Horse profile

Not Uncertain (JPN)

3yo filly (at last run, Jul 2022) · Last trainer Mrs John Harrington · Last owner J B Munz
by Deep Impact (JPN) out of Unbelievable (IRE) (Fastnet Rock)
4 runs · 4 courses · from Mar 2022
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Jul 2022 — 1,569 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2022 · 5th of 8 First-time headgear LTO Last raced off OR 70
KTB Profile

Not Uncertain (JPN) is yet to win from 4 starts, though has placed once. Best effort: 3rd of 8 at Sligo (Jun 2022).

Based on 4 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 81 the best of the last 2 graded (A or B) runs · Killarney, 11 Jul 2022

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 4 figures · best 81A · median 78
GoingRunsBestMedianSince 28 Oct 2025
Good281A79.5—
Soft278C71—
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f281A79.5—
1m – 1m1f278C71—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 65A the best of the last 3 rated runs · Sligo, 21 Jun 2022 Official rating 70 at the last run, 11 Jul 2022

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 65A · median 64.5
GoingRunsBestMedianSince 28 Oct 2025
Good265A63—
Soft265A64.5—
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f265A63—
1m – 1m1f265A64.5—

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

Progeny in our archive have won 18.4% of 512 runs since Jan 2008 (74 horses).

Weakest on standard (aw) going: 10.1% from 109. Strongest over 1m – 1m1f (all codes): 24.8% from 113.

GoingRunsWinsSRvs sireThis horse
Firm11100%+81.6—
Good to Firm801822.5%+4.1—
Good1312216.8%−1.60 from 2
Good to Soft691521.7%+3.3—
Soft952021.1%+2.70 from 2
Heavy27725.9%+7.5—
Standard (AW)1091110.1%−8.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−18.4—
6f – 7f591220.3%+1.9—
1m – 1m1f1132824.8%+6.40 from 2
1m2f – 1m4f2594617.8%−0.60 from 2
1m5f – 2m60711.7%−6.7—
2m1f – 2m4f1616.3%−12.1—
2m5f – 3m300%−18.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Unbelievable (IRE) (Fastnet Rock)

1 sibling in the archive, 1 winner — best of them Phoenix Cowboy (USA) (3 wins).

The wins came over 1m4f–1m5f.

ProduceRunsWinsWin tripsBest grade
Phoenix Cowboy (USA)4331m4f–1m5f—

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Soft 2 0 0% −2.00

CourseRunsWinsSR£1
Killarney 1 0 0% −1.00
Sligo 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 2 0 0% −2.00
1m – 1m1f 2 0 0% −2.00

JockeyRunsWinsSR£1
Shane Foley 2 0 0% −2.00
Tom Madden 1 0 0% −1.00
Oisin Orr 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Cheekpieces 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
2022 · 4 runs
11 Jul 22+20d Killarney Play The TOTE Exacta On Every Race Fillies Maiden 11f · Good · 8 ran 5/8 ½ 9-3 7081A61A Shane Foley 7/1
21 Jun 22+48d Sligo Irish Stallion Farms EBF Fillies Maiden 10f · Good · 8 ran 3/8 1 9-3 —78B65A Shane Foley 7/2
04 May 22+38d Gowran Park Irish Stallion Farms EBF Fillies Maiden 9.5f · Yielding · 16 ran 11/16 1½ 9-3 —78C64A Tom Madden 80/1
27 Mar 22 Naas Irish Stallion Farms Ebf Fillies Maiden 8f · Yielding · 17 ran 8/17 1¾ 9-3 —64C65A Oisin Orr 50/1

Quick answers

How many races has Not Uncertain won?
Not Uncertain (JPN) has yet to win, from 4 archived starts in 2022. Placed 1 time in total (25% of starts).
Who trained Not Uncertain?
Not Uncertain (JPN) was trained by Mrs John Harrington on the most recent run on record, at Killarney on 11 July 2022.
Who is Not Uncertain's sire?
Not Uncertain (JPN) is by Deep Impact (JPN) out of Unbelievable (IRE), whose sire is Fastnet Rock.
What is Not Uncertain's official rating?
The most recent official rating on record is 70, from the run on 11 July 2022. That is also the highest on record.
What is Not Uncertain's sire's record?
Deep Impact (JPN)'s progeny in our archive have won 18.4% of 512 runs since Jan 2008 (74 horses), Flat and jumps together. Weakest on standard (aw) going: 10.1% from 109. Strongest over 1m – 1m1f (all codes): 24.8% from 113.
Who are Not Uncertain's siblings?
Out of Unbelievable (IRE), Not Uncertain (JPN) has 1 other produce in our archive, 1 of them a winner. Most wins: Phoenix Cowboy (USA) (3). The wins came over 1m4f–1m5f. As at Oct 2026.

Record shown from March 2022. 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.