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Horse profile

The Sumba Island (GER)

5yo mare (at last run, Mar 2022) · Last trainer L J Morgan · Last owner The Welly Wobblers Club
by Authorized (IRE) out of Tricoteuse (GB) (Kris)
7 runs · 6 courses · from Nov 2021
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Mar 2022 — 1,680 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2022 · 2nd of 4 Last raced off OR 91
KTB Profile

The Sumba Island finished second of four in a Class 4 selling hurdle at Wetherby in Mar 2022, her best effort from seven starts. The mare never won a race on turf, recording no placed efforts from seven runs between Nov 2021 and Mar 2022. She raced over trips from 1m5f to 3m, mainly on soft ground, and last ran off an official rating of 91, 11lb below her highest ever mark.

Based on 7 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 78 the best of the last 3 graded (A or B) runs · Fakenham, 9 Feb 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 →

Jumps 7 figures · best 110A · median 78
GoingRunsBestMedianSince 5 Nov 2025
Soft491C82.5—
Good to Soft276C57—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f491C81.5—
1m5f – 2m2110A66.5—
2m5f – 3m1———

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 102B the best of the last 3 rated runs · Wetherby, 31 Mar 2022 Official rating 91 at the last run, 31 Mar 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 — 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 7 figures · best 102B · median 91
GoingRunsBestMedianSince 5 Nov 2025
Soft4102B95—
Good to Soft299B91.5—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
2m1f – 2m4f4102B93.5—
1m5f – 2m291A86—
2m5f – 3m1———

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
Authorized (IRE)

Progeny in our archive have won 13.5% of 7,032 runs since Jul 2011 (543 horses).

Weakest on standard (aw) going: 9.3% from 1,044. Strongest at trips beyond 3m (all codes): 19.8% from 126. Weakest over 6f – 7f (all codes): 6.4% from 267.

GoingRunsWinsSRvs sireThis horse
Firm2400%−13.5—
Good to Firm5987612.7%−0.8—
Good1,79025614.3%+0.80 from 1
Good to Soft1,11015614.1%+0.60 from 2
Soft1,70024614.5%+10 from 4
Heavy76511915.6%+2.1—
Standard (AW)1,044979.3%−4.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f800%−13.5—
6f – 7f267176.4%−7.1—
1m – 1m1f682629.1%−4.4—
1m2f – 1m4f1,70121912.9%−0.6—
1m5f – 2m2,16635016.2%+2.70 from 2
2m1f – 2m4f1,47420513.9%+0.40 from 4
2m5f – 3m6087312%−1.50 from 1
Over 3m1262519.8%+6.3—

Flat and jumps together (all codes) · since Jul 2011 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Tricoteuse (GB) (Kris)

6 siblings in the archive, 5 winners — best of them Riguez Dancer (GB) (9 wins).

The wins came over 1m–2m3½f; the highest grade won is Class 3 (Riguez Dancer (GB)).

ProduceRunsWinsWin tripsBest grade
Riguez Dancer (GB)6091m3f–2m3½fClass 3
Layla's Lexi (GB)1421m–1m2½fClass 5
Petapenko (GB)1212m1fClass 6
Emotional Dream (GB)1211m2f—
Boudin (GB)111m1f—
Lotte Lenya (FR)10——

Record by conditions

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

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 3 3 0 0% −3.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Fakenham 2 0 0% −2.00
Wetherby 1 0 0% −1.00
Catterick 1 0 0% −1.00
Huntingdon 1 0 0% −1.00
Leicester 1 0 0% −1.00
Doncaster 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 4 0 0% −4.00
1m5f – 2m 2 0 0% −2.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
David Noonan 4 0 0% −4.00
Lewis Dobb 1 0 0% −1.00
Richie McLernon 1 0 0% −1.00
Adam Wedge 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Tongue tie + cheekpieces 1 0 0% −1.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2022 4 0 0% −4.00
2021 3 0 0% −3.00

TypeRunsWinsSR£1
Hurdle 5 0 0% −5.00
Chase 1 0 0% −1.00
NH Flat 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
31 Mar 22+22d Wetherby Every Race Live On Racing TV Selling Hurdle Class 4 · 2m3½f · Soft · 4 ran 2/4 ¾ 9-12 9191C102B Lewis Dobb 4/1
09 Mar 22+28d Catterick Black Bull Inn Novices' Handicap Chase Class 5 · 2m3f · Good To Soft · 6 ran 4/6 6 11-5 9438B84B David Noonan 25/1
09 Feb 22+26d Fakenham Coxford Mares' Handicap Hurdle Class 5 · 2m7½f · Soft · 7 ran 7/7 4 11-11 10278B102A David Noonan 50/1
14 Jan 22+30d Huntingdon Racing TV Mares' Novices' Hurdle (GBB Race) Class 3 · 2m4½f · Soft · 8 ran 6/8 23 11-1 —87C88C David Noonan 125/1
2021 · 3 runs
15 Dec 21+18d Leicester WM Installations Maiden Hurdle (GBB Race) Class 3 · 1m7½f · Soft · 12 ran 10/12 4½ 10-11 —23A81A David Noonan 20/1
27 Nov 21+11d Doncaster Virgin Bet Mares' Novices' Hurdle (GBB Race) Class 3 · 2m3½f · Good To Soft · 5 ran 4/5 nk 10-11 —76C99B Richie McLernon 33/1
16 Nov 21 Fakenham Sky Sports Racing 'Newcomers' NH Flat Race (GBB Race) Class 5 · 2m · Good · 7 ran 5/7 6 10-11 —110A91A Adam Wedge 15/2

Quick answers

How many races has The Sumba Island won?
The Sumba Island (GER) has yet to win, from 7 archived starts between 2021 and 2022.
Who trained The Sumba Island?
The Sumba Island (GER) was trained by L J Morgan on the most recent run on record, at Wetherby on 31 March 2022.
Who is The Sumba Island's sire?
The Sumba Island (GER) is by Authorized (IRE) out of Tricoteuse (GB), whose sire is Kris.
What is The Sumba Island's official rating?
The most recent official rating on record is 91, from the run on 31 March 2022. The highest on record is 102.
What is The Sumba Island's sire's record?
Authorized (IRE)'s progeny in our archive have won 13.5% of 7,032 runs since Jul 2011 (543 horses), Flat and jumps together. Weakest on standard (aw) going: 9.3% from 1,044. Strongest at trips beyond 3m (all codes): 19.8% from 126. Weakest over 6f – 7f (all codes): 6.4% from 267.
Who are The Sumba Island's siblings?
Out of Tricoteuse (GB), The Sumba Island (GER) has 6 other produce in our archive, 5 of them winners. Most wins: Riguez Dancer (GB) (9). Highest grade won: Class 3 (Riguez Dancer (GB)). The wins came over 1m–2m3½f. As at Nov 2026.

Record shown from November 2021. 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.