Louis Barthas (IRE)
Louis Barthas is a maiden who won none of five starts between Nov 2023 and Sep 2024. All five runs came over 6f to 7f. His best effort came when third of 12 at Kempton on the all-weather in Nov 2023. The colt last ran when fifth of eight in the Dubai Duty Free Cup Stakes at Newbury in Sep 2024, off an official rating of 99.
- 0–5Wins / Runs
- 0%Strike rate
- 1 (20%)Placed
- −5.00£1 level staken=5 at SP
- 0.00Fair A/E n=5 · 0.00 incl. margin
- 99Highest OR
- 78dAvg 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 96
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 28 Oct 2025 |
|---|---|---|---|---|
| Soft | 1 | — | — | — |
| Good to Firm | 1 | — | — | — |
| Good | 1 | — | — | — |
| Standard (AW) | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 28 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 4 | 96A | 88.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 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.
Pedigree intelligence
Progeny in our archive have won 10.8% of 2,750 runs since Jan 2008 (314 horses).
Strongest at trips under 6f (all codes): 14.2% from 330. Weakest over 1m2f – 1m4f (all codes): 3.6% from 193.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 14 | 3 | 21.4% | +10.6 | — |
| Good to Firm | 440 | 43 | 9.8% | −1 | 0 from 1 |
| Good | 590 | 51 | 8.6% | −2.2 | 0 from 1 |
| Good to Soft | 246 | 21 | 8.5% | −2.3 | 0 from 1 |
| Soft | 263 | 29 | 11% | +0.2 | 0 from 1 |
| Heavy | 87 | 14 | 16.1% | +5.3 | — |
| Standard (AW) | 1,110 | 136 | 12.3% | +1.5 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 330 | 47 | 14.2% | +3.4 | — |
| 6f – 7f | 1,429 | 154 | 10.8% | 0 | 0 from 5 |
| 1m – 1m1f | 673 | 84 | 12.5% | +1.7 | — |
| 1m2f – 1m4f | 193 | 7 | 3.6% | −7.2 | — |
| 1m5f – 2m | 62 | 1 | 1.6% | −9.2 | — |
| 2m1f – 2m4f | 49 | 4 | 8.2% | −2.6 | — |
| 2m5f – 3m | 12 | 0 | 0% | −10.8 | — |
| Over 3m | 2 | 0 | 0% | −10.8 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 3 winners — best of them Rogue Lightning (IRE) (4 wins).
The wins came over 5f–6f; the highest grade won is Listed (Rogue Lightning (IRE)).
Family form: Nightbloom (IRE) won at Wolverhampton (AW), 29 Sep 2026.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Rogue Lightning (IRE) | 19 | 4 | 5f–6f | Listed |
| Sixtygeesbaby (IRE) | 18 | 3 | 6f | Class 4 |
| Nightbloom (IRE) | 3 | 1 | 6f | Class 4 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 3 | 0 | 0% | −3.00 |
| Class 5 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newbury | 2 | 0 | 0% | −2.00 |
| Deauville (FR) | 1 | 0 | 0% | −1.00 |
| Ascot | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2024 | 4 | 0 | 0% | −4.00 |
| 2023 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 · 4 runs | ||||||||||
| 20 Sep 24+47d | Newbury | Dubai Duty Free Cup Stakes (Listed) (Str) Drifted left at the off - settled in the pack - asked for effort with 3f left - squeezed for space over 2f out then faded inside the final furlong | 5/8 | 1 | 9-1 | 99 | 96A | 84A | J F Egan | 33/1 |
| 04 Aug 24+44d | Deauville (FR) | Prix Moonlight Cloud - Prix Maria Luisa Solari () (3yo) (Straight Course) (Turf) | 5/13 | nk | 8-13 | — | — | — | J F Egan | 23/1 |
| 21 Jun 24+34d | Ascot | Commonwealth Cup (Group 1) (British Champions Series) | 6/14 | 2¼ | 9-2 | — | 84C | 100A | J F Egan | 200/1 |
| 18 May 24+185d | Newbury | Highclere Castle Gin Carnarvon Stakes (Listed) | 9/14 | 2½ | 9-2 | — | 81C | 86A | J F Egan | 50/1 |
| 2023 · 1 run | ||||||||||
| 15 Nov 23 | Kempton (AW) | Unibet More Extra Place Races Novice Stakes (GBB Race) | 3/12 | 2¼ | 9-4 | — | 93A | 87A | J F Egan | 12/1 |
Quick answers
- How many races has Louis Barthas won?
- Louis Barthas (IRE) has yet to win, from 5 archived starts between 2023 and 2024. Placed 1 time in total (20% of starts).
- Who trained Louis Barthas?
- Louis Barthas (IRE) was trained by Ollie Sangster on the most recent run on record, at Newbury on 20 September 2024.
- Who is Louis Barthas's sire?
- Louis Barthas (IRE) is by Zoustar (AUS) out of Field Of Stars (GB), whose sire is Acclamation.
- What is Louis Barthas's official rating?
- The most recent official rating on record is 99, from the run on 20 September 2024. That is also the highest on record.
- What is Louis Barthas's sire's record?
- Zoustar (AUS)'s progeny in our archive have won 10.8% of 2,750 runs since Jan 2008 (314 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 14.2% from 330. Weakest over 1m2f – 1m4f (all codes): 3.6% from 193.
- Who are Louis Barthas's siblings?
- Out of Field Of Stars (GB), Louis Barthas (IRE) has 3 other produce in our archive, 3 of them winners. Most wins: Rogue Lightning (IRE) (4). Highest grade won: Listed (Rogue Lightning (IRE)). The wins came over 5f–6f. As at Oct 2026.