Calyx (GB)
Calyx (GB) is 3 from 4, including a Group 2 win. The biggest win we hold: the Coventry Stakes at Ascot (Jun 2018). Hasn't won since May 2019. All 3 wins have come over 6f – 7f.
Progeny in our archive
As a sire, Calyx (GB)’s progeny in our archive have won 13.4% of 1,486 runs since Jan 2008 (172 horses).
Weakest on good to soft going: 8.9% from 168. Weakest at trips under 6f (all codes): 9.9% from 111.
| Going | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Firm | 3 | 0 | 0% | −13.4 |
| Good to Firm | 210 | 25 | 11.9% | −1.5 |
| Good | 375 | 51 | 13.6% | +0.2 |
| Good to Soft | 168 | 15 | 8.9% | −4.5 |
| Soft | 185 | 25 | 13.5% | +0.1 |
| Heavy | 63 | 15 | 23.8% | +10.4 |
| Standard (AW) | 482 | 68 | 14.1% | +0.7 |
| Distance (all codes) | Runs | Wins | SR | vs sire |
|---|---|---|---|---|
| Under 6f | 111 | 11 | 9.9% | −3.5 |
| 6f – 7f | 752 | 106 | 14.1% | +0.7 |
| 1m – 1m1f | 360 | 50 | 13.9% | +0.5 |
| 1m2f – 1m4f | 198 | 23 | 11.6% | −1.8 |
| 1m5f – 2m | 44 | 6 | 13.6% | +0.2 |
| 2m1f – 2m4f | 21 | 3 | 14.3% | +0.9 |
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
- 3–4Wins / Runs
- 75%Strike rate
- 3 (75%)Placed
- +3.83£1 level staken=4 at SP
- 115Highest OR
- 117dAvg between runs
KTB Speed and Rating
Best recent Speed 107
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 |
|---|---|---|---|---|
| Good to Firm | 4 | 107A | 86 | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 4 | 107A | 86 | — |
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.
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 14.6% of 7,471 runs since Jan 2008 (775 horses).
Weakest on soft going: 11.1% from 959. Weakest over 2m1f – 2m4f (all codes): 9.1% from 121.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 13 | 1 | 7.7% | −6.9 | — |
| Good to Firm | 1,201 | 201 | 16.7% | +2.1 | 3 from 4 |
| Good | 1,683 | 240 | 14.3% | −0.3 | — |
| Good to Soft | 911 | 123 | 13.5% | −1.1 | — |
| Soft | 959 | 106 | 11.1% | −3.5 | — |
| Heavy | 289 | 36 | 12.5% | −2.1 | — |
| Standard (AW) | 2,415 | 382 | 15.8% | +1.2 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 274 | 39 | 14.2% | −0.4 | — |
| 6f – 7f | 2,619 | 386 | 14.7% | +0.1 | 3 from 4 |
| 1m – 1m1f | 2,572 | 397 | 15.4% | +0.8 | — |
| 1m2f – 1m4f | 1,489 | 218 | 14.6% | 0 | — |
| 1m5f – 2m | 362 | 36 | 9.9% | −4.7 | — |
| 2m1f – 2m4f | 121 | 11 | 9.1% | −5.5 | — |
| 2m5f – 3m | 32 | 2 | 6.3% | −8.3 | — |
| Over 3m | 2 | 0 | 0% | −14.6 | — |
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
5 siblings in the archive, 3 winners — best of them Coppice (GB) (4 wins).
The wins came over 7f–1m; the highest grade won is Listed (Coppice (GB)).
Family form: Stanage (GB) won at Ayr, 8 Oct 2026.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Coppice (GB) | 8 | 4 | 7f–1m | Listed |
| Stanage (GB) | 23 | 3 | 7f | Class 4 |
| Spirited Gesture (GB) | 3 | 2 | 7f | Class 3 |
| Orchid Lily (GB) | 4 | 0 | — | — |
| Sandstone (GB) | 3 | 0 | — | — |
Record by conditions
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 3 | 2 | 67% | +1.33 |
| Class 4 | 1 | 1 | 100% | +2.50 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ascot | 2 | 2 | 100% | +2.33 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Newmarket | 1 | 1 | 100% | +2.50 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Robert Havlin | 2 | 1 | 50% | +1.50 |
| Frankie Dettori | 2 | 2 | 100% | +2.33 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2019 | 2 | 1 | 50% | −0.67 |
| 2018 | 2 | 2 | 100% | +4.50 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 May 19+24d | Haydock | Armstrong Aggregates Sandy Lane Stakes (Group 2) | 2/4 | 3¼ | 9-0 | 115 | 87C | 96B | Robert Havlin | 2/13F |
| 01 May 19+316d | Ascot | Merriebelle Stable Commonwealth Cup Trial Stakes (Group 3) (Registered As The Pavilion Stakes) | 1/7 | 9-1 | 115 | 107A | 100A | Frankie Dettori | 1/3F | |
| 19 Jun 18+10d | Ascot | Coventry Stakes (Group 2) | 1/23 | 9-1 | — | 85C | 119A | Frankie Dettori | 2/1F | |
| 09 Jun 18 | Newmarket | AFT Fluorotec EBF Novice Stakes (Plus 10) | 1/9 | 9-2 | — | 82A | 118A | Robert Havlin | 5/2F |
Quick answers
- How many races has Calyx (GB) won?
- Calyx (GB) won 3 of 4 archived starts between 2018 and 2019, a strike rate of 75%. Placed 3 times in total (75% of starts).
- Who trained Calyx (GB)?
- Calyx (GB) was trained by John Gosden on the most recent run on record, at Haydock on 25 May 2019.
- Who is Calyx (GB)'s sire?
- Calyx (GB) is by Kingman (GB) out of Helleborine (GB), whose sire is Observatory.
- What is Calyx (GB)'s official rating?
- The most recent official rating on record is 115, from the run on 25 May 2019. That is also the highest on record.
- What is Calyx (GB)'s sire's record?
- Kingman (GB)'s progeny in our archive have won 14.6% of 7,471 runs since Jan 2008 (775 horses), Flat and jumps together. Weakest on soft going: 11.1% from 959. Weakest over 2m1f – 2m4f (all codes): 9.1% from 121.
- Who are Calyx (GB)'s siblings?
- Out of Helleborine (GB), Calyx (GB) has 5 other produce in our archive, 3 of them winners. Most wins: Coppice (GB) (4). Highest grade won: Listed (Coppice (GB)). The wins came over 7f–1m. As at Oct 2026.
- Has Calyx (GB) sired winners?
- As a sire, Calyx (GB)'s progeny in our archive have won 13.4% of 1,486 runs since Jan 2008 (172 horses), Flat and jumps together. Weakest on good to soft going: 8.9% from 168. Weakest at trips under 6f (all codes): 9.9% from 111.