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Horse profile

Seb's Sister (IRE)

5yo mare (at last run, Sep 2020) · Last trainer Katy Price · Last owner Peers Pleasure
by Arcadio (GER) out of Knocktartan (IRE) (King's Ride)
5 runs · 5 courses · from Jan 2020
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Sep 2020 — 2,243 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2020 Last raced off OR 88
KTB Profile

Seb's Sister (IRE) is yet to win from 5 starts. Last raced off a career-high mark of 88.

Based on 5 archived runs · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 37 the best of the last 1 graded (A or B) run · Stratford, 8 Jul 2020

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 2 figures · best 67C · median 52
GoingRunsBestMedianSince 28 Oct 2025
Good1———
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m267C52—

Of 5 runs looked at, 3 have no figure: did not complete (2) · not enough races on the card to set the day (under 4) (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 95A the best of the last 2 rated runs · Stratford, 8 Jul 2020 Official rating 88 at the last run, 6 Sep 2020

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 2 figures · best 95A · median 89.5
GoingRunsBestMedianSince 28 Oct 2025
Good1———
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m295A89.5—

Of 5 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 5 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
Arcadio (GER)

Progeny in our archive have won 9.2% of 3,977 runs since Jan 2008 (375 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm6369.5%+0.3—
Good1,47916411.1%+1.90 from 2
Good to Soft789688.6%−0.60 from 1
Soft1,153938.1%−1.1—
Heavy431317.2%−20 from 2
Standard (AW)6234.8%−4.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f200%−9.2—
6f – 7f600%−9.2—
1m – 1m1f600%−9.2—
1m2f – 1m4f2813.6%−5.6—
1m5f – 2m1,4621459.9%+0.70 from 3
2m1f – 2m4f1,4991369.1%−0.1—
2m5f – 3m815708.6%−0.60 from 2
Over 3m159138.2%−1—

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
Knocktartan (IRE) (King's Ride)

7 siblings in the archive, 3 winners — best of them Minellacelebration (IRE) (11 wins).

The wins came over 2m–3m2f; the highest grade won is Listed (Minellacelebration (IRE)).

ProduceRunsWinsWin tripsBest grade
Minellacelebration (IRE)47112m5f–3m2fListed
Dreams Of Home (IRE)2562m–2m1fClass 3
Pay The King (IRE)2422m–2m4fClass 4
Knockturnal (IRE)80——
Jessie Gwendoline (IRE)20——
Preferred Lies (IRE)30——
Cobblers Hall (IRE)10——

Record by conditions

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

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

CourseRunsWinsSR£1
Fontwell 1 0 0% −1.00
Southwell 1 0 0% −1.00
Stratford 1 0 0% −1.00
Uttoxeter 1 0 0% −1.00
Exeter 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 3 0 0% −3.00
2m5f – 3m 2 0 0% −2.00

JockeyRunsWinsSR£1
Ben Poste 3 0 0% −3.00
Bryan Carver 1 0 0% −1.00
Tabitha Worsley 1 0 0% −1.00

HeadgearRunsWinsSR£1
Hood + tongue tie 3 0 0% −3.00
Tongue tie 1 0 0% −1.00
None 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
2020 · 5 runs
06 Sep 20+38d Fontwell Follow At The Races On Twitter Conditional Jockeys' Mares' Handicap Hurdle Class 5 · 21.5f · Good · 13 ran PU/13 — 11-5 88—— Bryan Carver 50/1
30 Jul 20+22d Southwell Sky Sports Racing Sky 415 Mares' Novices' Hurdle (GBB Race) Class 4 · 16f · Good · 11 ran 8/11 11 10-12 —67C84C Ben Poste 100/1
08 Jul 20+151d Stratford Irish Thoroughbred Marketing Mares' Novices' Hurdle (GBB Race) (Div 2) Class 4 · 16.5f · Good To Soft · 11 ran 6/11 1 10-12 —37A95A Ben Poste 250/1
08 Feb 20+18d Uttoxeter Best Odds Guaranteed At MansionBet Maiden Hurdle (Div 2) Class 4 · 16f · Heavy · 11 ran PU/11 — 10-6 ——— Tabitha Worsley 150/1
21 Jan 20 Exeter Learn More About Ownership At Roa.co.uk Mares' Maiden Hurdle Class 5 · 23f · Heavy · 6 ran PU/6 — 11-0 ——— Ben Poste 33/1

Quick answers

How many races has Seb's Sister won?
Seb's Sister (IRE) has yet to win, from 5 archived starts in 2020.
Who trained Seb's Sister?
Seb's Sister (IRE) was trained by Katy Price on the most recent run on record, at Fontwell on 6 September 2020.
Who is Seb's Sister's sire?
Seb's Sister (IRE) is by Arcadio (GER) out of Knocktartan (IRE), whose sire is King's Ride.
What is Seb's Sister's official rating?
The most recent official rating on record is 88, from the run on 6 September 2020. That is also the highest on record.
What is Seb's Sister's sire's record?
Arcadio (GER)'s progeny in our archive have won 9.2% of 3,977 runs since Jan 2008 (375 horses), Flat and jumps together.
Who are Seb's Sister's siblings?
Out of Knocktartan (IRE), Seb's Sister (IRE) has 7 other produce in our archive, 3 of them winners. Most wins: Minellacelebration (IRE) (11). Highest grade won: Listed (Minellacelebration (IRE)). The wins came over 2m–3m2f. As at Oct 2026.

Record shown from January 2020. 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.