Bertha (GB)
Lightly raced, with 2 archived starts between May 2008 and Jun 2008, the last of them as a 3yo filly. Finished 6 of 10 at Wolverhampton (AW) last time. By Bertolini (USA), whose progeny in our archive have won 8% of 7,851 runs since Jan 2008.
- 0–2Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −2.00£1 level staken=2 at SP
- 24dAvg between runs
KTB Speed and Rating
No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 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 8% of 7,851 runs since Jan 2008 (518 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 106 | 9 | 8.5% | +0.5 | — |
| Good to Firm | 1,579 | 107 | 6.8% | −1.2 | — |
| Good | 1,506 | 107 | 7.1% | −0.9 | — |
| Good to Soft | 692 | 55 | 7.9% | −0.1 | — |
| Soft | 789 | 61 | 7.7% | −0.3 | — |
| Heavy | 233 | 19 | 8.2% | +0.2 | — |
| Standard (AW) | 2,945 | 267 | 9.1% | +1.1 | 0 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,516 | 123 | 8.1% | +0.1 | — |
| 6f – 7f | 3,498 | 263 | 7.5% | −0.5 | 0 from 2 |
| 1m – 1m1f | 1,067 | 86 | 8.1% | +0.1 | — |
| 1m2f – 1m4f | 917 | 78 | 8.5% | +0.5 | — |
| 1m5f – 2m | 531 | 44 | 8.3% | +0.3 | — |
| 2m1f – 2m4f | 270 | 28 | 10.4% | +2.4 | — |
| 2m5f – 3m | 49 | 3 | 6.1% | −1.9 | — |
| Over 3m | 3 | 0 | 0% | −8 | — |
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
7 siblings in the archive, 3 winners — best of them Song of Songs (GB) (6 wins).
The wins came over 7f–2m; the highest grade won is Class 2 (Song of Songs (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Song of Songs (GB) | 24 | 6 | 1m2f–2m | Class 2 |
| Sign of The Cross (GB) | 35 | 5 | 7f–1m2f | Class 5 |
| Dare To Dance (GB) | 8 | 1 | 2m | — |
| Sealed Bid (GB) | 3 | 0 | — | — |
| Mulberry Brite (GB) | 7 | 0 | — | — |
| Luckette (GB) | 7 | 0 | — | — |
| Marksman (GB) | 2 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 06 Jun 08+24d | Wolverhampton (AW) | Midland Technical Translations 25th Anniversary Selling Stks | 6/10 | ½ | 8-7 | 42A | Shane Kelly | 8/1 |
| 13 May 08 | Southwell (AW) | southwell-racecourse.co.uk Median Auction Maiden Stakes | 5/11 | ¾ | 8-9 | 34A | Pat Cosgrave | 9/1 |
Quick answers
- How many races has Bertha (GB) won?
- Bertha (GB) has yet to win, from 2 archived starts in 2008.
- Who trained Bertha (GB)?
- Bertha (GB) was trained by Jamie Osborne on the most recent run on record, at Wolverhampton (AW) on 6 June 2008.
- Who is Bertha (GB)'s sire?
- Bertha (GB) is by Bertolini (USA) out of Thea (USA), whose sire is Marju.
- What is Bertha (GB)'s sire's record?
- Bertolini (USA)'s progeny in our archive have won 8% of 7,851 runs since Jan 2008 (518 horses), Flat and jumps together.
- Who are Bertha (GB)'s siblings?
- Out of Thea (USA), Bertha (GB) has 7 other produce in our archive, 3 of them winners. Most wins: Song of Songs (GB) (6). Highest grade won: Class 2 (Song of Songs (GB)). The wins came over 7f–2m. As at Oct 2026.