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Horse profile

Rubys Cube (GB)

6yo mare (at last run, Sep 2019) · Last trainer Debra Hamer · Last owner The Brambles
10 runs · 4 courses · from Nov 2016
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 1 Sep 2019 — 2,600 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2019 · 2nd of 11 Won at Worcester Last raced off OR 89
KTB Profile

Rubys Cube (GB) is 1 from 10, the win coming at Class 5 level. Hasn't won since Sep 2018.

Based on 10 archived runs · updated 14 Oct 2026
KTB at a glance Win at Class 5
Official rating89↓ 2lb off peak
89 83–91

KTB Speed and Rating

KTB Speed

Best recent Speed 109 the best of the last 3 graded (A or B) runs · Worcester, 2 Sep 2018

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.

Jumps 8 figures · best 109A · median 80.5
GoingRunsBestMedianSince 14 Oct 2025
Good7109A88—
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
2m5f – 3m4109A96—
1m5f – 2m364C30—
2m1f – 2m4f1———

Of 10 runs looked at, 2 have no figure: did not complete (2).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 10 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 107A the best of the last 3 rated runs · Worcester, 2 Sep 2018 Official rating 89 at the last run, 1 Sep 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.

Jumps 8 figures · best 107A · median 78
GoingRunsBestMedianSince 14 Oct 2025
Good7107A78—
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
2m5f – 3m4107A99—
1m5f – 2m378A76—
2m1f – 2m4f1———

Of 10 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 · 8 figures from 10 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 9.1% of 4,180 runs since Jan 2008 (291 horses).

GoingRunsWinsSRvs sireThis horse
Firm4137.3%−1.8—
Good to Firm449327.1%−2—
Good1,052898.5%−0.61 from 9
Good to Soft576488.3%−0.8—
Soft6646910.4%+1.30 from 1
Heavy293279.2%+0.1—
Standard (AW)1,10511410.3%+1.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f248176.9%−2.2—
6f – 7f903788.6%−0.5—
1m – 1m1f484387.9%−1.2—
1m2f – 1m4f6327511.9%+2.8—
1m5f – 2m902768.4%−0.70 from 4
2m1f – 2m4f557498.8%−0.30 from 2
2m5f – 3m3464011.6%+2.51 from 4
Over 3m10898.3%−0.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

5 siblings in the archive, 3 winners — best of them Rubys Reward (GB) (2 wins).

The wins came over 2m3½f–3m2f; the highest grade won is Class 4 (Striking Out (GB)).

ProduceRunsWinsWin tripsBest grade
Rubys Reward (GB)2922m7f–3m2fClass 5
Camino Rock (GB)2913m½f—
Striking Out (GB)1312m3½fClass 4
Rubys Legacy (GB)50——
Ruby's Comet (GB)60——

Record by conditions

GoingRunsWinsSR£1
Good 9 1 11% +3.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 6 1 17% +6.00
Class 4 4 0 0% −4.00

CourseRunsWinsSR£1
Worcester 6 1 17% +6.00
Ffos Las 2 0 0% −2.00
Newton Abbot 1 0 0% −1.00
Warwick 1 0 0% −1.00

DistanceRunsWinsSR£1
2m5f – 3m 4 1 25% +8.00
1m5f – 2m 4 0 0% −4.00
2m1f – 2m4f 2 0 0% −2.00

JockeyRunsWinsSR£1
Trevor Whelan 5 0 0% −5.00
Sean Bowen 3 1 33% +9.00
Richard Patrick 1 0 0% −1.00
Robert Dunne 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 9 1 11% +3.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2019 1 0 0% −1.00
2018 4 1 25% +8.00
2017 4 0 0% −4.00
2016 1 0 0% −1.00

TypeRunsWinsSR£1
Hurdle 9 1 11% +3.00
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
01 Sep 19+364d Worcester Doorchester Suite Luxury Collection Mares' Handicap Hurdle Class 5 · 23f · Good · 11 ran 2/11 1¾ 11-2 8996A104A Sean Bowen 6/1
02 Sep 18+18d Worcester Carpet Gallop Supporting Racing Handicap Hurdle Class 5 · 23f · Good · 11 ran 1/11 10-11 85109A107A Sean Bowen 11/1
15 Aug 18+52d Worcester Myracing.com For Free Bets And Tips Mares' Handicap Hurdle Class 4 · 23f · Good · 10 ran 2/10 4½ 10-4 8388A94A Sean Bowen 40/1
24 Jun 18+9d Worcester Bet toteWIN At totesport.com Novices' Handicap Hurdle (Div II) Class 5 · 16f · Good · 10 ran PU/10 — 10-10 87—— Richard Patrick 25/1
15 Jun 18+296d Newton Abbot Racing Partnership Mares' Handicap Hurdle Class 5 · 21.5f · Good · 15 ran 11/15 9 11-3 9196C76C Robert Dunne 50/1
23 Aug 17+27d Worcester Startin Skoda Mares' Maiden Hurdle (Qualifier) Class 5 · 20f · Good · 7 ran F/7 — 10-12 ——— Trevor Whelan 33/1
27 Jul 17+35d Worcester localparkingsecurity.co.uk Novices' Hurdle Class 4 · 16f · Good · 12 ran 6/12 2½ 10-3 —64C76C Trevor Whelan 100/1
22 Jun 17+21d Ffos Las Walters Group Novices' Hurdle Class 4 · 20f · Good · 8 ran 4/8 44 10-3 —73C78C Trevor Whelan 50/1
01 Jun 17+197d Ffos Las Wrw Construction Ltd Mares' Novices' Hurdle Class 4 · 16f · Good · 5 ran 4/5 77 10-9 —-6C67C Trevor Whelan 40/1
16 Nov 16 Warwick Whitson Bloodstock David Nicholson Memorial Fillies' 'Junior' Standard Open NH Flat Race Class 5 · 14f · Soft · 12 ran 8/12 7 10-12 —30A78A Trevor Whelan 50/1

Quick answers

How many races has Rubys Cube (GB) won?
Rubys Cube (GB) won 1 of 10 archived starts between 2016 and 2019, a strike rate of 10%. Placed 3 times in total (30% of starts).
Who trained Rubys Cube (GB)?
Rubys Cube (GB) was trained by Debra Hamer on the most recent run on record, at Worcester on 1 September 2019.
Who is Rubys Cube (GB)'s sire?
Rubys Cube (GB) is by Multiplex (GB) out of Cresswell Ruby (IRE), whose sire is Rashar.
What going does Rubys Cube (GB) prefer?
Rubys Cube (GB) has the best record on good going: 1 win from 9 starts (11.1%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Rubys Cube (GB)'s official rating?
The most recent official rating on record is 89, from the run on 1 September 2019. The highest on record is 91.
What is Rubys Cube (GB)'s sire's record?
Multiplex (GB)'s progeny in our archive have won 9.1% of 4,180 runs since Jan 2008 (291 horses), Flat and jumps together.
Who are Rubys Cube (GB)'s siblings?
Out of Cresswell Ruby (IRE), Rubys Cube (GB) has 5 other produce in our archive, 3 of them winners. Most wins: Rubys Reward (GB) (2). Highest grade won: Class 4 (Striking Out (GB)). The wins came over 2m3½f–3m2f. As at Oct 2026.

Record shown from November 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.