Invincible Heir (GB)
Invincible Heir is a gelding who was yet to win from five starts on the all-weather. All five runs came on standard going between 6f and 2m with no placed efforts. He raced at Kempton three times, Southwell once and Chelmsford City once, and his highest ever official rating was 45. His last run, at Kempton in Jan 2025, was his first in first-time headgear when he finished eighth of eight in a Class 6 handicap off a mark of 45.
- 0–5Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −5.00£1 level staken=5 at SP
- 0.00Fair A/E n=5 · 0.00 incl. margin
- 45Highest OR
- 228dAvg 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 —
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) | 4 | 44C | 22 | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 2 | 44C | 25.5 | — |
| 1m5f – 2m | 1 | — | — | — |
| 6f – 7f | 1 | — | — | — |
Of 5 runs looked at, 1 has no figure: did not complete (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 5 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 3 analysed runs since Dec 2024
- Held up 2 (67%) · 0 wins
- Prominent 1 (33%) · 0 wins
Pedigree intelligence
Progeny in our archive have won 10.2% of 2,473 runs since Jan 2008 (186 horses).
Weakest on good to soft going: 3.7% from 162. Strongest over 1m2f – 1m4f (all codes): 15.8% from 158.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 8 | 3 | 37.5% | +27.3 | — |
| Good to Firm | 404 | 44 | 10.9% | +0.7 | — |
| Good | 451 | 31 | 6.9% | −3.3 | — |
| Good to Soft | 162 | 6 | 3.7% | −6.5 | — |
| Soft | 158 | 13 | 8.2% | −2 | — |
| Heavy | 32 | 3 | 9.4% | −0.8 | — |
| Standard (AW) | 1,258 | 153 | 12.2% | +2 | 0 from 5 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 717 | 76 | 10.6% | +0.4 | — |
| 6f – 7f | 1,290 | 127 | 9.8% | −0.4 | 0 from 1 |
| 1m – 1m1f | 277 | 24 | 8.7% | −1.5 | 0 from 1 |
| 1m2f – 1m4f | 158 | 25 | 15.8% | +5.6 | 0 from 2 |
| 1m5f – 2m | 17 | 1 | 5.9% | −4.3 | 0 from 1 |
| 2m1f – 2m4f | 12 | 0 | 0% | −10.2 | — |
| 2m5f – 3m | 2 | 0 | 0% | −10.2 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Spirited Lad (GB) | 5 | 0 | — | — |
| Irish Spring (GB) | 2 | 0 | — | — |
| Santiburi Spirit (GB) | 3 | 0 | — | — |
Record by conditions
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 3 | 0 | 0% | −3.00 |
| Class 6 | 1 | 0 | 0% | −1.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 3 | 0 | 0% | −3.00 |
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Chelmsford City (AW) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 2 | 0 | 0% | −2.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| 1m – 1m1f | 1 | 0 | 0% | −1.00 |
| 6f – 7f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Rhys Clutterbuck | 2 | 0 | 0% | −2.00 |
| Joey Haynes | 1 | 0 | 0% | −1.00 |
| Richard Kingscote | 1 | 0 | 0% | −1.00 |
| Jason Watson | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 4 | 0 | 0% | −4.00 |
| Cheekpieces | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2025 | 1 | 0 | 0% | −1.00 |
| 2024 | 2 | 0 | 0% | −2.00 |
| 2022 | 2 | 0 | 0% | −2.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 29 Jan 25+32d | Kempton (AW) | Every Race Live On Racing TV Handicap Sat close to the front pair early - moved into second by the 4f mark - urged forward with 4f left - handed back the position over 3f out - drifted wide and dropped away rounding into the straight then finished well adrift | 8/8 | 61 | 9-0 | 45 | 24C | 42C | Rhys Clutterbuck | 125/1 |
| 28 Dec 24+23d | Southwell (AW) | Weekly 5 Free Bet With BetUK Novice Stakes (GBB Race) (Div 1) Sluggish start - settled towards back of the pack - lost touch approaching 5f out and held no chance from there | 7/7 | 30 | 9-7 | — | 7C | 48C | Rhys Clutterbuck | 150/1 |
| 05 Dec 24+825d | Chelmsford City (AW) | Racing Is Everyone's Sport Novice Stakes (GBB Race) Sluggish start - held up towards the back for the remainder - well held in 14th | 14/14 | 2¼ | 9-6 | — | 44C | 61C | Joey Haynes | 200/1 |
| 02 Sep 22+31d | Kempton (AW) | Celtic Contractors British Stallion Studs EBF Restricted Novice Stakes (GBB Race) | PU/11 | — | 9-2 | — | — | — | Richard Kingscote | 200/1 |
| 02 Aug 22 | Kempton (AW) | Unibet/British Stallion Studs EBF Restricted Novice Stakes (GBB Race) | 11/12 | 1 | 9-7 | — | 20C | 40C | Jason Watson | 28/1 |
Quick answers
- How many races has Invincible Heir (GB) won?
- Invincible Heir (GB) has yet to win, from 5 archived starts between 2022 and 2025.
- Who trained Invincible Heir (GB)?
- Invincible Heir (GB) was trained by Karen Jewell on the most recent run on record, at Kempton (AW) on 29 January 2025.
- Who is Invincible Heir (GB)'s sire?
- Invincible Heir (GB) is by Brazen Beau (AUS) out of Santiburi Spring (GB), whose sire is Mullionmileanhour.
- What is Invincible Heir (GB)'s official rating?
- The most recent official rating on record is 45, from the run on 29 January 2025. That is also the highest on record.
- What is Invincible Heir (GB)'s sire's record?
- Brazen Beau (AUS)'s progeny in our archive have won 10.2% of 2,473 runs since Jan 2008 (186 horses), Flat and jumps together. Weakest on good to soft going: 3.7% from 162. Strongest over 1m2f – 1m4f (all codes): 15.8% from 158.
- Who are Invincible Heir (GB)'s siblings?
- Out of Santiburi Spring (GB), Invincible Heir (GB) has 3 other produce in our archive, 0 of them winners. As at Oct 2026.