Antumbra (IRE)
Antumbra (IRE) is yet to win from 4 starts. Best effort: 4th of 10 at Navan (May 2021).
- 0–4Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −4.00£1 level staken=4 at SP
- 65Highest OR
- 33dAvg between runs
KTB Speed and Rating
Best recent Speed 86
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 20 Oct 2025 |
|---|---|---|---|---|
| Good | 2 | 87C | 65.5 | — |
| Good to Soft | 1 | — | — | — |
| Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 20 Oct 2025 |
|---|---|---|---|---|
| 1m2f – 1m4f | 3 | 93C | 87 | — |
| 1m5f – 2m | 1 | — | — | — |
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 11.2% of 5,639 runs since Jan 2008 (563 horses).
Weakest over 2m5f – 3m (all codes): 6.5% from 108.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 13 | 3 | 23.1% | +11.9 | — |
| Good to Firm | 664 | 81 | 12.2% | +1 | — |
| Good | 1,504 | 164 | 10.9% | −0.3 | 0 from 2 |
| Good to Soft | 657 | 67 | 10.2% | −1 | 0 from 1 |
| Soft | 957 | 121 | 12.6% | +1.4 | 0 from 1 |
| Heavy | 324 | 29 | 9% | −2.2 | — |
| Standard (AW) | 1,519 | 164 | 10.8% | −0.4 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 32 | 2 | 6.3% | −4.9 | — |
| 6f – 7f | 642 | 63 | 9.8% | −1.4 | — |
| 1m – 1m1f | 1,242 | 136 | 11% | −0.2 | — |
| 1m2f – 1m4f | 2,085 | 266 | 12.8% | +1.6 | 0 from 3 |
| 1m5f – 2m | 1,168 | 129 | 11% | −0.2 | 0 from 1 |
| 2m1f – 2m4f | 351 | 25 | 7.1% | −4.1 | — |
| 2m5f – 3m | 108 | 7 | 6.5% | −4.7 | — |
| Over 3m | 11 | 1 | 9.1% | −2.1 | — |
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 Happy Hollow (GB) (4 wins).
The wins came over 1m½f–2m7½f; the highest grade won is Class 4 (Happy Hollow (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Happy Hollow (GB) | 18 | 4 | 1m7½f–2m7½f | Class 4 |
| Centaur (IRE) | 6 | 1 | 2m1½f | — |
| Angel Island (IRE) | 4 | 1 | 1m½f | — |
| Wise Hawk (GB) | 23 | 0 | — | — |
| Port Isaac (IRE) | 6 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 2 | 0 | 0% | −2.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Roscommon | 2 | 0 | 0% | −2.00 |
| Galway | 1 | 0 | 0% | −1.00 |
| Navan | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 3 | 0 | 0% | −3.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hugh Horgan | 1 | 0 | 0% | −1.00 |
| Cian Horgan | 1 | 0 | 0% | −1.00 |
| Shane Crosse | 1 | 0 | 0% | −1.00 |
| Gary Halpin | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 2 | 0 | 0% | −2.00 |
| Tongue tie | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 Sep 21+8d | Galway | Galway Apprentice Handicap (45-70) | 15/16 | 16 | 8-13 | 65 | 44C | 50C | Hugh Horgan | 20/1 |
| 30 Aug 21+14d | Roscommon | roscommonracecourse.ie Apprentice Maiden | 10/13 | 1 | 9-0 | — | 87C | 47C | Cian Horgan | 40/1 |
| 16 Aug 21+78d | Roscommon | Lecarrow Maiden | 12/15 | 4½ | 9-7 | — | 93C | 50C | Shane Crosse | 9/1 |
| 30 May 21 | Navan | Navan Racecourse Maiden | 4/10 | ¾ | 9-7 | — | 86A | 66A | Gary Halpin | 16/1 |
Quick answers
- How many races has Antumbra (IRE) won?
- Antumbra (IRE) has yet to win, from 4 archived starts in 2021.
- Who trained Antumbra (IRE)?
- Antumbra (IRE) was trained by Joseph Patrick O'Brien on the most recent run on record, at Galway on 7 September 2021.
- Who is Antumbra (IRE)'s sire?
- Antumbra (IRE) is by Australia (GB) out of Dombeya (IRE), whose sire is Danehill.
- What is Antumbra (IRE)'s official rating?
- The most recent official rating on record is 65, from the run on 7 September 2021. That is also the highest on record.
- What is Antumbra (IRE)'s sire's record?
- Australia (GB)'s progeny in our archive have won 11.2% of 5,639 runs since Jan 2008 (563 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.5% from 108.
- Who are Antumbra (IRE)'s siblings?
- Out of Dombeya (IRE), Antumbra (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Happy Hollow (GB) (4). Highest grade won: Class 4 (Happy Hollow (GB)). The wins came over 1m½f–2m7½f. As at Oct 2026.