Don't Tell Bertie (GB)
Lightly raced, with 2 archived starts, both in May 2014, the last of them as a 2yo filly. Finished 6 of 10 at Ripon last time. By Bertolini (USA), whose progeny in our archive have won 8% of 7,851 runs since Jan 2008.
Progeny in our archive
As a dam, Don't Tell Bertie (GB) has 1 produce in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Don't Tell Dandy (GB) | 8 | 0 | — | — |
- 0–2Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −2.00£1 level staken=2 at SP
- 13dAvg 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 | 0 from 1 |
| Good | 1,506 | 107 | 7.1% | −0.9 | 0 from 1 |
| 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 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,516 | 123 | 8.1% | +0.1 | 0 from 1 |
| 6f – 7f | 3,498 | 263 | 7.5% | −0.5 | 0 from 1 |
| 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
3 siblings in the archive, 3 winners — best of them Annunciation (GB) (4 wins).
The wins came over 5f–6f; the highest grade won is Class 2 (Annunciation (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Annunciation (GB) | 22 | 4 | 5f–6f | Class 2 |
| Proclamationofwar (GB) | 13 | 1 | 5f | Class 5 |
| Nazik (GB) | 7 | 1 | 5f | Class 5 |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 18 May 14+13d | Ripon | Wooden Spoon, The Children's Charity Of Rugby Maiden Stakes (Div 1) | 6/10 | 4 | 9-0 | 42C | James Sullivan | 20/1 |
| 05 May 14 | Beverley | Mayday Raceday Median Auction Maiden Stakes | 9/10 | 1¾ | 9-0 | 34A | James Sullivan | 20/1 |
Quick answers
- How many races has Don't Tell Bertie (GB) won?
- Don't Tell Bertie (GB) has yet to win, from 2 archived starts in 2014.
- Who trained Don't Tell Bertie (GB)?
- Don't Tell Bertie (GB) was trained by Tom Tate on the most recent run on record, at Ripon on 18 May 2014.
- Who is Don't Tell Bertie (GB)'s sire?
- Don't Tell Bertie (GB) is by Bertolini (USA) out of Rockburst (GB), whose sire is Xaar.
- What is Don't Tell Bertie (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 Don't Tell Bertie (GB)'s siblings?
- Out of Rockburst (GB), Don't Tell Bertie (GB) has 3 other produce in our archive, 3 of them winners. Most wins: Annunciation (GB) (4). Highest grade won: Class 2 (Annunciation (GB)). The wins came over 5f–6f. As at Oct 2026.
- Has Don't Tell Bertie (GB) produced winners?
- As a dam, Don't Tell Bertie (GB) has 1 produce in our archive, 0 of them winners. As at Oct 2026.