Extinction (USA)
Extinction a gelding by Street Sense out of a Stormy Atlantic mare showed his best effort when second of 14 at Southwell in Mar 2024. He is a maiden who won none of nine starts and placed once from a career-high mark of 64. All four turf runs and five on all-weather came without success over 6f to 1m4f on every going type. His last run at Kempton in May 2024 saw him finish 10th of 10 in a Class 6 handicap off a mark of 58.
- 0–9Wins / Runs
- 0%Strike rate
- 1 (11.1%)Placed
- −9.00£1 level staken=9 at SP
- 0.00Fair A/E n=9 · 0.00 incl. margin
- 64Highest OR
- 47dAvg 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 98
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 21 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 5 | 98A | 71 | — |
| Soft | 1 | — | — | — |
| Good to Soft | 1 | — | — | — |
| Good | 1 | — | — | — |
| Good to Firm | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 4 | 98A | 79 | — |
| 6f – 7f | 3 | 68A | 58 | — |
| 1m – 1m1f | 2 | 83B | 66.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 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 is derived from in-running commentary, which our data provider does not supply for this horse's races.
Pedigree intelligence
Progeny in our archive have won 11.2% of 510 runs since Jan 2008 (62 horses).
Weakest on good going: 6.9% from 101.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 2 | 0 | 0% | −11.2 | — |
| Good to Firm | 75 | 7 | 9.3% | −1.9 | 0 from 1 |
| Good | 101 | 7 | 6.9% | −4.3 | 0 from 1 |
| Good to Soft | 42 | 3 | 7.1% | −4.1 | 0 from 1 |
| Soft | 48 | 7 | 14.6% | +3.4 | 0 from 1 |
| Heavy | 17 | 3 | 17.6% | +6.4 | — |
| Standard (AW) | 225 | 30 | 13.3% | +2.1 | 0 from 5 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 10 | 1 | 10% | −1.2 | — |
| 6f – 7f | 91 | 9 | 9.9% | −1.3 | 0 from 3 |
| 1m – 1m1f | 177 | 19 | 10.7% | −0.5 | 0 from 2 |
| 1m2f – 1m4f | 176 | 21 | 11.9% | +0.7 | 0 from 4 |
| 1m5f – 2m | 44 | 6 | 13.6% | +2.4 | — |
| 2m1f – 2m4f | 12 | 1 | 8.3% | −2.9 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 5 | 0 | 0% | −5.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 5 | 0 | 0% | −5.00 |
| Class 5 | 4 | 0 | 0% | −4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 2 | 0 | 0% | −2.00 |
| Newcastle (AW) | 1 | 0 | 0% | −1.00 |
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Windsor | 1 | 0 | 0% | −1.00 |
| Chelmsford City (AW) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 4 | 0 | 0% | −4.00 |
| 6f – 7f | 3 | 0 | 0% | −3.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Minty Bloss | 6 | 0 | 0% | −6.00 |
| Daniel Muscutt | 2 | 0 | 0% | −2.00 |
| Stefano Cherchi | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2024 | 3 | 0 | 0% | −3.00 |
| 2023 | 6 | 0 | 0% | −6.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 May 24+36d | Kempton (AW) | Racing TV Handicap | 10/10 | 23 | 9-0 | 58 | 45C | 41C | Minty Bloss | 16/1 |
| 16 Apr 24+21d | Newcastle (AW) | QuinnBet Best Odds Guaranteed Handicap | 5/9 | ¾ | 9-0 | 58 | 98A | 59A | Minty Bloss | 11/2 |
| 26 Mar 24+190d | Southwell (AW) | BetUK. Home Of The Acca Apprentice Handicap | 2/14 | nse | 9-0 | 56 | 87B | 74A | Minty Bloss | 10/1 |
| 18 Sep 23+41d | Kempton (AW) | Bet At racingtv.com Handicap | 6/12 | 5 | 9-5 | 59 | 71A | 58A | Minty Bloss | 33/1 |
| 08 Aug 23+18d | Ripon | Ripon Races Green Scheme Apprentice Handicap | 6/7 | 5 | 9-1 | 62 | 50B | 41A | Minty Bloss | 22/1 |
| 21 Jul 23+20d | Haydock | Haydock Park Apprentice Training Series Apprentice Handicap | 4/6 | 1¼ | 8-11 | 64 | 83B | 58B | Minty Bloss | 22/1 |
| 01 Jul 23+33d | Doncaster | Your First Destination Baggage Factory Lakeside Maiden Stakes (GBB Race) | 10/12 | ¾ | 9-13 | — | 47B | 52A | Stefano Cherchi | 33/1 |
| 29 May 23+18d | Windsor | Download The At The Races App Novice Stakes (GBB Race) | 6/8 | 2¼ | 9-7 | — | 58C | 57C | Daniel Muscutt | 18/1 |
| 11 May 23 | Chelmsford City (AW) | Fairwood Brasserie Novice Stakes (GBB Race) | 3/7 | 3½ | 10-2 | — | 68A | 70A | Daniel Muscutt | 11/2 |
Quick answers
- How many races has Extinction (USA) won?
- Extinction (USA) has yet to win, from 9 archived starts between 2023 and 2024. Placed 1 time in total (11.1% of starts).
- Who trained Extinction (USA)?
- Extinction (USA) was trained by James Ferguson on the most recent run on record, at Kempton (AW) on 22 May 2024.
- Who is Extinction (USA)'s sire?
- Extinction (USA) is by Street Sense (USA) out of Black Tunic (USA), whose sire is Stormy Atlantic.
- What is Extinction (USA)'s official rating?
- The most recent official rating on record is 58, from the run on 22 May 2024. The highest on record is 64.
- What is Extinction (USA)'s sire's record?
- Street Sense (USA)'s progeny in our archive have won 11.2% of 510 runs since Jan 2008 (62 horses), Flat and jumps together. Weakest on good going: 6.9% from 101.