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Horse profile

Sioux Charley (IRE)

5yo gelding (at last run, Mar 2019) · Last trainer Ross O'Sullivan · Last owner Killian Mccarthy
by Scorpion (IRE) out of Magherareagh Lady (IRE) (Old Vic)
1 run · 1 course · from Mar 2019
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Mar 2019 — 2,792 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2019 · 6th of 8
KTB Profile

Lightly raced, with 1 archived start in Mar 2019 as a 5yo gelding. Finished 6 of 8 at Thurles last time. By Scorpion (IRE), whose progeny in our archive have won 9.2% of 6,314 runs since Jan 2008.

Based on 1 archived run · updated 28 Oct 2026

KTB Speed and Rating

KTB Speed

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 →

Of 1 run looked at, 1 has no figure: obstacles omitted — the race ran a shortened course (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 81C the best of the last 1 rated run · Thurles, 7 Mar 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 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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 9.2% of 6,314 runs since Jan 2008 (609 horses).

Strongest on good to firm going: 14.1% from 142.

GoingRunsWinsSRvs sireThis horse
Good to Firm1422014.1%+4.9—
Good2,30323910.4%+1.2—
Good to Soft1,1161009%−0.20 from 1
Soft1,8301397.6%−1.6—
Heavy898778.6%−0.6—
Standard (AW)25312%+2.8—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f300%−9.2—
1m – 1m1f1400%−9.2—
1m2f – 1m4f38410.5%+1.3—
1m5f – 2m1,8531427.7%−1.5—
2m1f – 2m4f2,2972249.8%+0.6—
2m5f – 3m1,77618210.2%+10 from 1
Over 3m333267.8%−1.4—

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
Magherareagh Lady (IRE) (Old Vic)

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

The wins came over 2m–2m5f; the highest grade won is Class 3 (Falcarragh (IRE)).

ProduceRunsWinsWin tripsBest grade
Falcarragh (IRE)3272m–2m5fClass 3
Champayne Lady (IRE)1322m—
Shootin The Breeze (IRE)1212m—
Rainbow Lilly (IRE)70——
Lady Laragh (IRE)40——
Presiding (IRE)30——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2019 · 1 run
07 Mar 19 Thurles I.N.H. Stallion Owners EBF Maiden Hurdle 22.5f · Good To Yielding · 8 ran 6/8 20 10-10 —81C Michael Stenson 100/1

Quick answers

How many races has Sioux Charley won?
Sioux Charley (IRE) has yet to win, from 1 archived start in 2019.
Who trained Sioux Charley?
Sioux Charley (IRE) was trained by Ross O'Sullivan on the most recent run on record, at Thurles on 7 March 2019.
Who is Sioux Charley's sire?
Sioux Charley (IRE) is by Scorpion (IRE) out of Magherareagh Lady (IRE), whose sire is Old Vic.
What is Sioux Charley's sire's record?
Scorpion (IRE)'s progeny in our archive have won 9.2% of 6,314 runs since Jan 2008 (609 horses), Flat and jumps together. Strongest on good to firm going: 14.1% from 142.
Who are Sioux Charley's siblings?
Out of Magherareagh Lady (IRE), Sioux Charley (IRE) has 6 other produce in our archive, 3 of them winners. Most wins: Falcarragh (IRE) (7). Highest grade won: Class 3 (Falcarragh (IRE)). The wins came over 2m–2m5f. As at Oct 2026.

Record shown from March 2019. 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.