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Horse profile

Isabella Islay (GB)

4yo filly · Trainer J Standen · Owner Mrs G Standen
by Scalo (GB) out of Definitelyanoscar (IRE) (Oscar)
5 runs · 4 courses · from Dec 2025
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Hereford New yard Last run 4 Nov 2026 · 7th of 16 Last raced off OR 98
KTB Profile

Isabella Islay (GB) is 1 from 5, the win coming at Class 4 level. The win came on good or faster ground (0 from 3 on softer). Last raced off a career-high mark of 98.

Based on 5 archived runs · run-style from 4 commented runs since Feb 2026 · updated 5 Nov 2026
KTB at a glance Wins on good or faster Win at Class 4

KTB Speed and Rating

KTB Speed

Best recent Speed 127 the best of the last 3 graded (A or B) runs · Newton Abbot, 13 May 2026

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 →

Jumps 5 figures · best 127A · median 97
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft278C65.52 runs · 78 / 65.5
Good2127A1182 runs · 127 / 118
Heavy1——1 run · —
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f3127A1093 runs · 127 / 109
1m5f – 2m297A87.52 runs · 97 / 87.5

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 5 Nov 2026 · 1 recent figure provisional (may move for 7 days) · a record, not a forecast

KTB Rating

Best recent KTB Rating 110A the best of the last 3 rated runs · Newton Abbot, 13 May 2026 Official rating 98 at the last run, 4 Nov 2026

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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Jumps 5 figures · best 110A · median 106
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft295C89.52 runs · 95 / 89.5
Good2110A1082 runs · 110 / 108
Heavy1——1 run · —
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f3110A1063 runs · 110 / 106
1m5f – 2m2106A952 runs · 106 / 95

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 5 Nov 2026 · 1 recent figure provisional (may move for 7 days) · 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 from 4 analysed runs since Feb 2026

  • Mid-division 3 (75%) · 1 win
  • Prominent 1 (25%) · 0 wins

Pedigree intelligence

Sire
Scalo (GB)

Progeny in our archive have won 3.9% of 257 runs since Apr 2016 (38 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm300%−3.9—
Good5523.6%−0.31 from 2
Good to Soft44511.4%+7.50 from 2
Soft4724.3%+0.4—
Heavy2500%−3.90 from 1
Standard (AW)8311.2%−2.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f500%−3.9—
6f – 7f2314.3%+0.4—
1m – 1m1f7722.6%−1.3—
1m2f – 1m4f3625.6%+1.7—
1m5f – 2m6011.7%−2.20 from 2
2m1f – 2m4f5547.3%+3.41 from 3
2m5f – 3m100%−3.9—

Flat and jumps together (all codes) · since Apr 2016 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Definitelyanoscar (IRE) (Oscar)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Top Of Off (GB)10——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 2 0 0% −2.00
Good 2 1 50% +4.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 1 33% +3.00
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Hereford 2 1 50% +4.00
Chepstow 1 0 0% −1.00
Newton Abbot 1 0 0% −1.00
Ludlow 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 3 1 33% +3.00
1m5f – 2m 2 0 0% −2.00

JockeyRunsWinsSR£1
Richard Patrick 3 1 33% +3.00
Stan Sheppard 2 0 0% −2.00

SeasonRunsWinsSR£1
2026 4 1 25% +2.00
2025 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
2026 · 4 runs
04 Nov 26+175d Chepstow Floyds Turfcare & Weed Solutions Handicap Hurdle Race Class 5 · 2m3½f · Good To Soft · 16 ran mid-pack early - close to the front group 3 out before urged along and left behind - folded tamely after 2 out to finish 7th 7/16 21 11-11 9853C95C Stan Sheppard 20/1
13 May 26+49d Newton Abbot Day Before Terry Wheeler's Birthday Mares' Handicap Hurdle Class 5 · 2m2½f · Good · 7 ran Handy with the pace early - pushed along in pursuit before 2 out and stayed on approaching last - brushed the rail late and dropped a place to finish third 3/7 2 11-3 97127A110A Stan Sheppard 7/1
25 Mar 26+42d Hereford Hereford Quarries Mares' 'National Hunt' Maiden Hurdle (GBB Race) Class 4 · 2m3½f · Good · 10 ran Settled in the pack early - moved into third two out and pushed along - hit the front before the last - stayed on strongly to score 1/10 10-6 —109B106B Richard Patrick 5/1
11 Feb 26+56d Hereford Hereford Easter Monday Family Raceday Fillies' Juvenile Maiden Hurdle (GBB Race) Class 4 · 2m · Heavy · 9 ran Held up in the pack early - improved into contention approaching the last two flights - eased back finishing straight after the final obstacle 3/9 3¾ 11-2 —97A106A Richard Patrick 50/1
2025 · 1 run
17 Dec 25 Ludlow Alfa Aggregates EBF Fillies' Junior 'National Hunt' Hurdle (GBB Race) Class 4 · 2m · Good To Soft · 11 ran Slow to settle into stride - error at 2nd - towards back of field throughout - pressed for effort and dropped away before 3 out - finished ninth well beaten 9/11 3¼ 11-0 —78C84C Richard Patrick 50/1

Quick answers

How many races has Isabella Islay won?
Isabella Islay (GB) won 1 of 5 archived starts between 2025 and 2026, a strike rate of 20%. Placed 2 times in total (40% of starts).
Who trains Isabella Islay?
Isabella Islay (GB) is trained by J Standen, who saddled the horse on its most recent run on 4 November 2026.
Who is Isabella Islay's sire?
Isabella Islay (GB) is by Scalo (GB) out of Definitelyanoscar (IRE), whose sire is Oscar.
What is Isabella Islay's official rating?
The most recent official rating on record is 98, from the run on 4 November 2026. That is also the highest on record.
What is Isabella Islay's sire's record?
Scalo (GB)'s progeny in our archive have won 3.9% of 257 runs since Apr 2016 (38 horses), Flat and jumps together.
Who are Isabella Islay's siblings?
Out of Definitelyanoscar (IRE), Isabella Islay (GB) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from December 2025. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.