Susie Sioux (GB)
Susie Sioux is 1 from 6 with the win at Class 5 level. The victory came at Leicester in Oct 2025 over 1m to 1m1f on good ground in a handicap off an official rating of 70. All runs have been over 1m to 1m1f. The mare won last time out at Leicester off a career-high mark of 70.
- 1–6Wins / Runs
- 16.7%Strike rate
- 3 (50%)Placed
- −3.00£1 level staken=6 at SP
- 1.84Fair A/E n=6 · 1.53 incl. margin
- 70Highest OR
- 24dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
Best recent Speed 90
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 →
| Going | Runs | Best | Median | Since 1 Nov 2025 |
|---|---|---|---|---|
| Good to Soft | 2 | 90C | 82 | — |
| Standard (AW) | 2 | 90B | 83.5 | — |
| Good | 1 | — | — | — |
| Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 1 Nov 2025 |
|---|---|---|---|---|
| 1m – 1m1f | 6 | 90B | 75.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 6 figures from 6 runs · 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.
Run style from 6 analysed runs since Jun 2025
- Held up 6 (100%) · 1 win
Pedigree intelligence
Progeny in our archive have won 12.4% of 2,901 runs since Mar 2022 (360 horses).
Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −12.4 | — |
| Good to Firm | 425 | 73 | 17.2% | +4.8 | — |
| Good | 737 | 78 | 10.6% | −1.8 | 1 from 1 |
| Good to Soft | 293 | 31 | 10.6% | −1.8 | 0 from 2 |
| Soft | 390 | 49 | 12.6% | +0.2 | 0 from 1 |
| Heavy | 113 | 14 | 12.4% | 0 | — |
| Standard (AW) | 939 | 114 | 12.1% | −0.3 | 0 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 580 | 94 | 16.2% | +3.8 | — |
| 6f – 7f | 1,584 | 202 | 12.8% | +0.4 | — |
| 1m – 1m1f | 531 | 53 | 10% | −2.4 | 1 from 6 |
| 1m2f – 1m4f | 190 | 9 | 4.7% | −7.7 | — |
| 1m5f – 2m | 10 | 0 | 0% | −12.4 | — |
| 2m1f – 2m4f | 6 | 1 | 16.7% | +4.3 | — |
Flat and jumps together (all codes) · since Mar 2022 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
1 sibling in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Crafty Lass (GB) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Standard (AW) | 2 | 0 | 0% | −2.00 |
| Good | 1 | 1 | 100% | +2.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Southwell (AW) | 2 | 0 | 0% | −2.00 |
| Leicester | 1 | 1 | 100% | +2.00 |
| Pontefract | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Carlisle | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tom Eaves | 3 | 0 | 0% | −3.00 |
| Cieren Fallon | 1 | 1 | 100% | +2.00 |
| Franny Norton | 1 | 0 | 0% | −1.00 |
| Finley Marsh | 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
| Date | Course | Race | Pos | Btn | Wgt | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 · 6 runs | ||||||||||
| 14 Oct 25+8d | Leicester | leicesterraces Next Meeting Tuesday 28th October Handicap Settled towards the back and wide - made ground with a push approaching final furlong - hit the front close home and pulled clear | 1/8 | 9-6 | 70 | 71A | 84A | Cieren Fallon | 2/1F | |
| 06 Oct 25+22d | Pontefract | Napoleons Casino Bradford Handicap Dwelt start - settled at back of field - boxed in approaching final bend - found room and made progress inside final furlong but blocked briefly - stayed on to finish fifth | 5/12 | ½ | 9-9 | 70 | 68A | 88A | Tom Eaves | 8/1 |
| 14 Sep 25+28d | Doncaster | IPM Group Leger Legends Classified Stakes (Str) Held up towards the back - driven into contention approaching the final 2f - stayed on to take second inside the last furlong but unable to reach the winner | 2/14 | 2 | 11-7 | 70 | 74C | 98A | Franny Norton | 15/2 |
| 17 Aug 25+38d | Southwell (AW) | Grace & Dotty Fedoras And Feathers Novice Stakes (GBB Race) (Div 1) Settled towards the back - ridden into contention approaching the final bend - no impression at any stage and finished seventh | 7/13 | 3 | 9-5 | — | 90B | 61A | Tom Eaves | 14/1 |
| 10 Jul 25+23d | Carlisle | Rachael Bell Wealth Management Novice Stakes (GBB Race) Settled at back early - eased right and pushed along with 2f left - progress through the pack inside final furlong - snatched second close home but denied by a half length | 2/14 | ½ | 9-8 | — | 90C | 94A | Tom Eaves | 66/1 |
| 17 Jun 25 | Southwell (AW) | Golf And Gallop Novice Stakes (GBB Race) (Div 1) Sluggish start - settled last - nudged into midfield inside final furlong but not a factor - finished 5th | 5/9 | ½ | 9-9 | — | 77A | 79A | Finley Marsh | 100/1 |
Quick answers
- How many races has Susie Sioux won?
- Susie Sioux (GB) won 1 of 6 archived starts in 2025, a strike rate of 16.7%. Placed 3 times in total (50% of starts).
- Who trained Susie Sioux?
- Susie Sioux (GB) was trained by John Mackie on the most recent run on record, at Leicester on 14 October 2025.
- Who is Susie Sioux's sire?
- Susie Sioux (GB) is by Sioux Nation (USA) out of Double High (GB), whose sire is High Chaparral.
- What is Susie Sioux's official rating?
- The most recent official rating on record is 70, from the run on 14 October 2025. That is also the highest on record.
- What is Susie Sioux's sire's record?
- Sioux Nation (USA)'s progeny in our archive have won 12.4% of 2,901 runs since Mar 2022 (360 horses), Flat and jumps together. Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
- Who are Susie Sioux's siblings?
- Out of Double High (GB), Susie Sioux (GB) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.