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Horse profile

Western Supernova (GB)

5yo mare (at last run, Nov 2019) · Last trainer Katie Scott · Last owner Edward Cassie Katie Scott
by Westerner (GB) out of Supreme Nova (GB) (Supreme Leader)
7 runs · 4 courses · from Dec 2018
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 Nov 2019 — 2,552 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2019 Last raced off OR 102
KTB Profile

Western Supernova (GB) is yet to win from 7 starts. Best effort: 3rd of 7 at Hexham (May 2019). Last raced off a career-high mark of 102.

Based on 7 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 91 the best of the last 3 graded (A or B) runs · Hexham, 12 Oct 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. What this means →

Jumps 5 figures · best 100B · median 78
GoingRunsBestMedianSince 28 Oct 2025
Soft291A84.5—
Good274A67—
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m5100B78—

Of 7 runs looked at, 2 have no figure: did not complete (2).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 7 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 95B the best of the last 3 rated runs · Hexham, 11 May 2019 Official rating 102 at the last run, 2 Nov 2019

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 →

Jumps 5 figures · best 95B · median 79
GoingRunsBestMedianSince 28 Oct 2025
Soft293A85.5—
Good295B87—
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m595B79—

Of 7 runs looked at, 2 have no figure: did not complete (or a non-runner row) (2).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 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

Progeny in our archive have won 12.1% of 11,837 runs since Jan 2008 (941 horses).

Weakest on standard (aw) going: 8.5% from 188.

GoingRunsWinsSRvs sireThis horse
Firm7114.3%+2.2—
Good to Firm2342711.5%−0.6—
Good3,40843012.6%+0.50 from 2
Good to Soft2,11125312%−0.10 from 2
Soft3,78045212%−0.10 from 3
Heavy2,10925912.3%+0.2—
Standard (AW)188168.5%−3.6—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f4948.2%−3.9—
1m – 1m1f1241310.5%−1.6—
1m2f – 1m4f267259.4%−2.7—
1m5f – 2m3,36839611.8%−0.30 from 6
2m1f – 2m4f4,28453712.5%+0.40 from 1
2m5f – 3m2,97837512.6%+0.5—
Over 3m7678811.5%−0.6—

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
Supreme Nova (GB) (Supreme Leader)

3 siblings in the archive, 2 winners — best of them Kid Valentine (IRE) (2 wins).

The wins came over 2m–2m6½f; the highest grade won is Class 4 (Kid Valentine (IRE)).

ProduceRunsWinsWin tripsBest grade
Kid Valentine (IRE)422m–2m4½fClass 4
La Madonnina (IRE)3022m5f–2m6½fClass 5
Mrs Winchester (IRE)110——

Record by conditions

GoingRunsWinsSR£1
Soft 3 0 0% −3.00
Good 2 0 0% −2.00
Good to Soft 2 0 0% −2.00

ClassRunsWinsSR£1
Class 4 4 0 0% −4.00
Class 5 3 0 0% −3.00

CourseRunsWinsSR£1
Hexham 3 0 0% −3.00
Ayr 2 0 0% −2.00
Kelso 1 0 0% −1.00
Newcastle 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 6 0 0% −6.00
2m1f – 2m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Stephen Mulqueen 6 0 0% −6.00
Thomas Dowson 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 6 0 0% −6.00
2018 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 5 0 0% −5.00
NH Flat 2 0 0% −2.00

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
2019 · 6 runs
02 Nov 19+21d Ayr Schweppes Mares' Maiden Hurdle Class 5 · 16f · Soft · 11 ran PU/11 — 10-9 102—— Stephen Mulqueen 40/1
12 Oct 19+154d Hexham Campbell & Rowley Sporting Event Specialists Novices' Hurdle Class 4 · 16f · Soft · 11 ran 7/11 1½ 10-5 —91A93A Thomas Dowson 66/1
11 May 19+26d Hexham carpetgallop.co.uk All Weather Gallops Mares' Novices' Hurdle Class 4 · 16f · Good · 7 ran 3/7 13 10-9 —60B95B Stephen Mulqueen 100/1
15 Apr 19+7d Hexham Smooth Breakfast With Steve Colman 'national Hunt' Novices' Hurdle Class 4 · 16f · Good · 12 ran 8/12 dht 10-4 —74A79A Stephen Mulqueen 250/1
08 Apr 19+61d Kelso Racing To School Novices' Hurdle Class 4 · 18f · Good To Soft · 12 ran F/12 — 10-4 ——— Stephen Mulqueen 200/1
06 Feb 19+55d Ayr Hospitality At Ayr Racecourse Mares' Standard Open NH Flat Race Class 5 · 16f · Soft · 9 ran 8/9 34 10-9 —78C78C Stephen Mulqueen 100/1
2018 · 1 run
13 Dec 18 Newcastle Download The App At 188Bet Standard Open NH Flat Race Class 5 · 16f · Good To Soft · 14 ran 8/14 7 10-4 —100B77A Stephen Mulqueen 125/1

Quick answers

How many races has Western Supernova won?
Western Supernova (GB) has yet to win, from 7 archived starts between 2018 and 2019.
Who trained Western Supernova?
Western Supernova (GB) was trained by Katie Scott on the most recent run on record, at Ayr on 2 November 2019.
Who is Western Supernova's sire?
Western Supernova (GB) is by Westerner (GB) out of Supreme Nova (GB), whose sire is Supreme Leader.
What is Western Supernova's official rating?
The most recent official rating on record is 102, from the run on 2 November 2019. That is also the highest on record.
What is Western Supernova's sire's record?
Westerner (GB)'s progeny in our archive have won 12.1% of 11,837 runs since Jan 2008 (941 horses), Flat and jumps together. Weakest on standard (aw) going: 8.5% from 188.
Who are Western Supernova's siblings?
Out of Supreme Nova (GB), Western Supernova (GB) has 3 other produce in our archive, 2 of them winners. Most wins: Kid Valentine (IRE) (2). Highest grade won: Class 4 (Kid Valentine (IRE)). The wins came over 2m–2m6½f. As at Oct 2026.

Record shown from December 2018. 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.