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Horse profile

Rubistar (IRE)

3yo filly · Trainer Jack Jones · Owner Private Equineity
3 runs · 3 courses · from Nov 2025
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 28 Jun 2026 · 12th of 12
KTB Profile

Rubistar is a filly by Starman out of a Bated Breath mare who has been unplaced in all three starts to date. She made her debut at Leicester in Nov 2025 and has since raced at Southwell and Wolverhampton on all-weather surfaces as well as on turf. All her runs have come over 6f to 7f. She finished 12 of 12 at Wolverhampton in Jun 2026 in a Class 5 maiden.

Based on 3 archived runs · run-style from 3 commented runs since Nov 2025 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 64 the best of the last 2 graded (A or B) runs · Leicester, 25 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 →

Flat 3 figures · best 67C · median 64
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)267C542 runs · 67 / 54
Good to Firm1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f367C643 runs · 67 / 64

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

KTB Rating

Best recent KTB Rating 49A the best of the last 3 rated runs · Southwell (AW), 3 Nov 2025

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 →

Flat 3 figures · best 49A · median 45
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)249A46.52 runs · 49 / 46.5
Good to Firm1——1 run · —
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f349A453 runs · 49 / 45

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 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 from 3 analysed runs since Nov 2025

  • Prominent 2 (67%) · 0 wins
  • Mid-division 1 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 11.9% of 1,154 runs since Mar 2025 (188 horses).

Weakest over 1m – 1m1f (all codes): 8.8% from 171.

GoingRunsWinsSRvs sireThis horse
Firm100%−11.9—
Good to Firm2082210.6%−1.30 from 1
Good3353811.3%−0.6—
Good to Soft8889.1%−2.8—
Soft1481711.5%−0.4—
Heavy29310.3%−1.6—
Standard (AW)3454914.2%+2.30 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2083014.4%+2.5—
6f – 7f7468911.9%00 from 3
1m – 1m1f171158.8%−3.1—
1m2f – 1m4f28310.7%−1.2—
1m5f – 2m100%−11.9—

Flat and jumps together (all codes) · since Mar 2025 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Good to Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Wolverhampton (AW) 1 0 0% −1.00
Leicester 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00

JockeyRunsWinsSR£1
Lewis Edmunds 2 0 0% −2.00
Paul Mulrennan 1 0 0% −1.00

SeasonRunsWinsSR£1
2026 2 0 0% −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 SpdKTB Jockey SP
2026 · 2 runs
28 Jun 26+34d Wolverhampton (AW) Oldboys Fieldsman The Legend And Undercurfew Restricted Maiden Stakes (GBB Race) Class 5 · 7f · Standard · 12 ran Held a forward position early - lost ground from 2f out - dropped away inside final furlong - finished 12th well held 12/12 1½ 9-0 67C44C Lewis Edmunds 100/1
25 May 26+203d Leicester Picnic At The Races Day Restricted Maiden Fillies' Stakes (GBB Race) Class 5 · 6f · Good To Firm · 10 ran Held up in the pack - urged forward with over 2f left - faded quickly - finished eighth 8/10 1½ 9-0 64A45A Lewis Edmunds 6/1
2025 · 1 run
03 Nov 25 Southwell (AW) Best Odds Guaranteed At BetMGM 'Confined' EBF Restricted Maiden Fillies' Stakes (GBB Race) (Div 1) Class 5 · 6f · Standard · 8 ran Sat close to the front group early - made ground on the pack 3f out - lost momentum inside the final furlong to finish 6th 6/8 1¼ 9-0 41A49A Paul Mulrennan 15/8F

Quick answers

How many races has Rubistar won?
Rubistar (IRE) has yet to win, from 3 archived starts between 2025 and 2026.
Who trains Rubistar?
Rubistar (IRE) is trained by Jack Jones, who saddled the horse on its most recent run on 28 June 2026.
Who is Rubistar's sire?
Rubistar (IRE) is by Starman (GB) out of Rubia Bella (GB), whose sire is Bated Breath.
What is Rubistar's sire's record?
Starman (GB)'s progeny in our archive have won 11.9% of 1,154 runs since Mar 2025 (188 horses), Flat and jumps together. Weakest over 1m – 1m1f (all codes): 8.8% from 171.

Record shown from November 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.