Miss Sirius (GB)
Miss Sirius (GB) is yet to win from 5 starts. Last raced off a career-high mark of 98.
Progeny in our archive
As a dam, Miss Sirius (GB) has 1 produce in the archive, 1 winner — most wins Sirius Star (GB) (1 win).
The wins came over 2m5½f; the highest grade won is Class 4 (Sirius Star (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Sirius Star (GB) | 25 | 1 | 2m5½f | Class 4 |
- 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
- 98Highest OR
- 117dAvg 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
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 5.6% of 36 runs since Jan 2005 (8 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 3 | 0 | 0% | −5.6 | 0 from 1 |
| Good | 19 | 1 | 5.3% | −0.3 | 0 from 4 |
| Good to Soft | 6 | 0 | 0% | −5.6 | — |
| Soft | 5 | 1 | 20% | +14.4 | — |
| Heavy | 3 | 0 | 0% | −5.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m5f – 2m | 5 | 0 | 0% | −5.6 | 0 from 4 |
| 2m1f – 2m4f | 8 | 0 | 0% | −5.6 | 0 from 1 |
| 2m5f – 3m | 17 | 1 | 5.9% | +0.3 | — |
| Over 3m | 6 | 1 | 16.7% | +11.1 | — |
Flat and jumps together (all codes) · since Jan 2005 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
1 sibling in the archive, 1 winner — best of them Senor Sedona (GB) (1 win).
The wins came over 2m5½f; the highest grade won is Class 3 (Senor Sedona (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Senor Sedona (GB) | 6 | 1 | 2m5½f | Class 3 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 4 | 0 | 0% | −4.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 3 | 0 | 0% | −3.00 |
| Class 6 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Towcester | 2 | 0 | 0% | −2.00 |
| Huntingdon | 2 | 0 | 0% | −2.00 |
| Taunton | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m5f – 2m | 4 | 0 | 0% | −4.00 |
| 2m1f – 2m4f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Mr J Newbold | 3 | 0 | 0% | −3.00 |
| Mark Nicolls | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2006 | 3 | 0 | 0% | −3.00 |
| 2005 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 3 | 0 | 0% | −3.00 |
| NH Flat | 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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2006 · 3 runs | |||||||||
| 25 Apr 06+41d | Towcester | Red Dot Square Mares' Novices' Hurdle | 5/16 | 2 | 10-7 | 98 | 84C | Mark Nicolls | 150/1 |
| 15 Mar 06+65d | Huntingdon | Betfred Mares' Only Maiden Hurdle | 14/18 | 3 | 10-9 | — | 51C | Mark Nicolls | 66/1 |
| 09 Jan 06+259d | Taunton | Southwestracing.com Mares' Only Novices' Hurdle | 10/13 | 2 | 10-9 | — | 65C | Mr J Newbold | 100/1 |
| 2005 · 2 runs | |||||||||
| 25 Apr 05+101d | Towcester | Mares' NH Flat Race | 9/13 | 2½ | 10-0 | — | 67C | Mr J Newbold | 33/1 |
| 14 Jan 05 | Huntingdon | Maiden NH Flat Race | 11/13 | 11 | 9-11 | — | 44C | Mr J Newbold | 14/1 |
Quick answers
- How many races has Miss Sirius won?
- Miss Sirius (GB) has yet to win, from 5 archived starts between 2005 and 2006.
- Who trained Miss Sirius?
- Miss Sirius (GB) was trained by John Upson on the most recent run on record, at Towcester on 25 April 2006.
- Who is Miss Sirius's sire?
- Miss Sirius (GB) is by Royal Vulcan (IRE) out of Star Shell (GB), whose sire is Queen's Hussar.
- What is Miss Sirius's official rating?
- The most recent official rating on record is 98, from the run on 25 April 2006. That is also the highest on record.
- What is Miss Sirius's sire's record?
- Royal Vulcan (IRE)'s progeny in our archive have won 5.6% of 36 runs since Jan 2005 (8 horses), Flat and jumps together.
- Who are Miss Sirius's siblings?
- Out of Star Shell (GB), Miss Sirius (GB) has 1 other produce in our archive, 1 of them a winner. Most wins: Senor Sedona (GB) (1). Highest grade won: Class 3 (Senor Sedona (GB)). The wins came over 2m5½f. As at Oct 2026.
- Has Miss Sirius produced winners?
- As a dam, Miss Sirius (GB) has 1 produce in our archive, 1 of them a winner. Most wins: Sirius Star (GB) (1). Highest grade won: Class 4 (Sirius Star (GB)). The wins came over 2m5½f. As at Oct 2026.