Sioux Empress (IRE)
Lightly raced 2yo filly with 1 start since Sep 2026. Finished 3 of 6 at Kempton (AW) last time. By Sioux Nation (USA), whose progeny in our archive have won 12.5% of 2,859 runs since Jan 2008.
- 0–1Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −1.00£1 level staken=1 at SP
KTB Speed and Rating
Best recent Speed 75
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 →
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 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.
Pedigree intelligence
Progeny in our archive have won 12.5% of 2,859 runs since Jan 2008 (353 horses).
Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.3% from 575. Weakest over 1m2f – 1m4f (all codes): 4.8% from 189.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −12.5 | — |
| Good to Firm | 425 | 73 | 17.2% | +4.7 | — |
| Good | 737 | 78 | 10.6% | −1.9 | — |
| Good to Soft | 288 | 31 | 10.8% | −1.7 | — |
| Soft | 379 | 47 | 12.4% | −0.1 | — |
| Heavy | 111 | 13 | 11.7% | −0.8 | — |
| Standard (AW) | 915 | 114 | 12.5% | 0 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 575 | 94 | 16.3% | +3.8 | — |
| 6f – 7f | 1,561 | 199 | 12.7% | +0.2 | 0 from 1 |
| 1m – 1m1f | 519 | 53 | 10.2% | −2.3 | — |
| 1m2f – 1m4f | 189 | 9 | 4.8% | −7.7 | — |
| 1m5f – 2m | 9 | 0 | 0% | −12.5 | — |
| 2m1f – 2m4f | 6 | 1 | 16.7% | +4.2 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 2 winners — best of them Artarmon (IRE) (5 wins).
The wins came over 7f–2m; the highest grade won is Class 3 (Artarmon (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Artarmon (IRE) | 16 | 5 | 1m4f–2m | Class 3 |
| Roxzoff (IRE) | 13 | 4 | 7f–1m | Class 4 |
| The Invisible Dog (IRE) | 15 | 0 | — | — |
| Calton Hill (IRE) | 1 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 09 Sep 26 | Kempton (AW) | Unibet Fillies' Novice Stakes (gbb Race) Slow to break - settled behind leading two - driven with 2f left and unable to close finished third | 3/6 | 3 | 9-2 | 75A | 75B | Billy Loughnane | 14/1 |
Quick answers
- How many races has Sioux Empress (IRE) won?
- Sioux Empress (IRE) has yet to win, from 1 archived start in 2026.
- Who trains Sioux Empress (IRE)?
- Sioux Empress (IRE) is trained by George Boughey, who saddled the horse on its most recent run on 9 September 2026.
- Who is Sioux Empress (IRE)'s sire?
- Sioux Empress (IRE) is by Sioux Nation (USA) out of Aljumar (IRE), whose sire is Marju.
- What is Sioux Empress (IRE)'s sire's record?
- Sioux Nation (USA)'s progeny in our archive have won 12.5% of 2,859 runs since Jan 2008 (353 horses), Flat and jumps together. Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.3% from 575. Weakest over 1m2f – 1m4f (all codes): 4.8% from 189.
- Who are Sioux Empress (IRE)'s siblings?
- Out of Aljumar (IRE), Sioux Empress (IRE) has 4 other produce in our archive, 2 of them winners. Most wins: Artarmon (IRE) (5). Highest grade won: Class 3 (Artarmon (IRE)). The wins came over 7f–2m. As at Oct 2026.