Silent Spring (USA)
Silent Spring (USA) is yet to win from 7 starts, though has placed once. Best effort: 2nd of 13 at Wolverhampton (AW) (Nov 2005).
- 0–7Wins / Runs
- 0%Strike rate
- 1 (14.3%)Placed
- −7.00£1 level staken=7 at SP
- 0.00Fair A/E n=7 · 0.00 incl. margin
- 62Highest OR
- 32dAvg 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
No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 2016; runs elsewhere, or earlier, have no figure.
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · 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 15% of 20 runs since Jan 2008 (3 horses). A small sample.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 4 | 1 | 25% | +10 | 0 from 2 |
| Good | 4 | 1 | 25% | +10 | 0 from 1 |
| Good to Soft | 4 | 0 | 0% | −15 | 0 from 1 |
| Soft | 4 | 0 | 0% | −15 | — |
| Heavy | 1 | 0 | 0% | −15 | — |
| Standard (AW) | 3 | 1 | 33.3% | +18.3 | 0 from 3 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 4 | 1 | 25% | +10 | 0 from 1 |
| 6f – 7f | 3 | 0 | 0% | −15 | 0 from 6 |
| 1m – 1m1f | 6 | 0 | 0% | −15 | — |
| 1m2f – 1m4f | 3 | 0 | 0% | −15 | — |
| 1m5f – 2m | 4 | 2 | 50% | +35 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
4 siblings in the archive, 3 winners — best of them Polar Circle (USA) (2 wins).
The wins came over 5f–6f; the highest grade won is Listed (Polar Circle (USA)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Polar Circle (USA) | 5 | 2 | 5f–6f | Listed |
| Passion Overflow (USA) | 2 | 1 | 6f | Class 5 |
| Arctic Burst (USA) | 8 | 1 | 6f | Class 7 |
| Arctic Freedom (USA) | 11 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 3 | 0 | 0% | −3.00 |
| Good to Firm | 2 | 0 | 0% | −2.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 6 | 0 | 0% | −6.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Wolverhampton (AW) | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Salisbury | 1 | 0 | 0% | −1.00 |
| Windsor | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Chester | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 6 | 0 | 0% | −6.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Michael Hills | 3 | 0 | 0% | −3.00 |
| Martin Dwyer | 2 | 0 | 0% | −2.00 |
| Tony Culhane | 1 | 0 | 0% | −1.00 |
| Richard Hughes | 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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 16 Nov 05+11d | Southwell (AW) | Text Betdirect To 88600 Maiden Stakes | 6/14 | ½ | 8-9 | 58 | 41C | Michael Hills | 11/2 |
| 05 Nov 05+126d | Wolverhampton (AW) | Holiday Inn Maiden Stakes | 2/13 | 3 | 8-9 | 60 | 59C | Tony Culhane | 5/1 |
| 02 Jul 05+10d | Leicester | Wykamol Group Fillies' Handicap | 12/20 | nk | 9-1 | 62 | 37C | Martin Dwyer | 14/1 |
| 22 Jun 05+16d | Salisbury | Goadsby & Harding Fillies' Handicap | 11/15 | ¾ | 8-11 | 62 | 78C | Michael Hills | 5/1 |
| 06 Jun 05+16d | Windsor | Slough Estates Fillies' Handicap | 5/15 | nk | 9-0 | 62 | 53C | Richard Hughes | 8/1 |
| 21 May 05+15d | Lingfield (AW) | Rod & Barbara Payne 50th Anniversary Maiden Stakes | 8/14 | hd | 8-9 | — | 44C | Martin Dwyer | 12/1 |
| 06 May 05 | Chester | Rippleffect Maiden Fillies' Stakes | 4/10 | nk | 8-11 | — | — | Michael Hills | 4/1 |
Quick answers
- How many races has Silent Spring (USA) won?
- Silent Spring (USA) has yet to win, from 7 archived starts in 2005. Placed 1 time in total (14.3% of starts).
- Who trained Silent Spring (USA)?
- Silent Spring (USA) was trained by B W Hills on the most recent run on record, at Southwell (AW) on 16 November 2005.
- Who is Silent Spring (USA)'s sire?
- Silent Spring (USA) is by Honour And Glory (USA) out of Polar Bird (IRE), whose sire is Thatching.
- What is Silent Spring (USA)'s official rating?
- The most recent official rating on record is 58, from the run on 16 November 2005. The highest on record is 62.
- What is Silent Spring (USA)'s sire's record?
- Honour And Glory (USA)'s progeny in our archive have won 15% of 20 runs since Jan 2008 (3 horses), Flat and jumps together. A small sample.
- Who are Silent Spring (USA)'s siblings?
- Out of Polar Bird (IRE), Silent Spring (USA) has 4 other produce in our archive, 3 of them winners. Most wins: Polar Circle (USA) (2). Highest grade won: Listed (Polar Circle (USA)). The wins came over 5f–6f. As at Oct 2026.