Mizzen You (GB)
Mizzen You won her only race from four starts in a Class 5 maiden at Chelmsford City in Apr 2022. The filly, by Mizzen Mast out of a Dansili mare, scored over 6f-7f on standard going to record a career-high official rating of 78. She had already shown placed form on both turf and all-weather before that success. Her last run, at Chelmsford City in Apr 2022, was a win.
- 1–4Wins / Runs
- 25%Strike rate
- 4 (100%)Placed
- −1.38£1 level staken=4 at SP
- 78Highest OR
- 49dBetween runs (median)longest 141 d
KTB Speed and Rating
Best recent Speed 87
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 5 Nov 2025 |
|---|---|---|---|---|
| Standard (AW) | 3 | 87A | 77 | — |
| Good | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 5 Nov 2025 |
|---|---|---|---|---|
| 6f – 7f | 4 | 87A | 79.5 | — |
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 11.4% of 1,610 runs since Jan 2008 (130 horses).
Strongest on standard (aw) going: 14.4% from 631. Weakest on good to soft going: 4.9% from 162. Weakest over 1m5f – 2m (all codes): 8.3% from 181.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 9 | 1 | 11.1% | −0.3 | — |
| Good to Firm | 235 | 22 | 9.4% | −2 | — |
| Good | 332 | 43 | 13% | +1.6 | 0 from 1 |
| Good to Soft | 162 | 8 | 4.9% | −6.5 | — |
| Soft | 191 | 14 | 7.3% | −4.1 | — |
| Heavy | 50 | 5 | 10% | −1.4 | — |
| Standard (AW) | 631 | 91 | 14.4% | +3 | 1 from 3 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 56 | 8 | 14.3% | +2.9 | — |
| 6f – 7f | 468 | 57 | 12.2% | +0.8 | 1 from 4 |
| 1m – 1m1f | 453 | 64 | 14.1% | +2.7 | — |
| 1m2f – 1m4f | 385 | 36 | 9.4% | −2 | — |
| 1m5f – 2m | 181 | 15 | 8.3% | −3.1 | — |
| 2m1f – 2m4f | 53 | 4 | 7.5% | −3.9 | — |
| 2m5f – 3m | 11 | 0 | 0% | −11.4 | — |
| Over 3m | 3 | 0 | 0% | −11.4 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 2 winners — best of them Allegiant (USA) (2 wins).
The wins came over 1m–1m2f; the highest grade won is Class 5 (Allegiant (USA)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Allegiant (USA) | 23 | 2 | 1m½f–1m2f | Class 5 |
| Roving Mission (USA) | 14 | 1 | 1m | — |
| Best Address (USA) | 4 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 3 | 1 | 33% | −0.38 |
| Good | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 2 | 1 | 50% | +0.62 |
| Class 3 | 1 | 0 | 0% | −1.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chelmsford City (AW) | 3 | 1 | 33% | −0.38 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Callum Shepherd | 2 | 1 | 50% | +0.62 |
| Rossa Ryan | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2022 | 1 | 1 | 100% | +1.62 |
| 2021 | 3 | 0 | 0% | −3.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022 · 1 run | ||||||||||
| 15 Apr 22+141d | Chelmsford City (AW) | Spring Beer Festival 14th May Restricted Maiden Stakes (GBB Race) | 1/10 | 8-9 | 78 | 87A | 83A | Callum Shepherd | 13/8 | |
| 2021 · 3 runs | ||||||||||
| 25 Nov 21+49d | Chelmsford City (AW) | British EBF Future Stayers' Novice Stakes (GBB Race) | 2/9 | 1¼ | 9-0 | — | 77A | 77A | Callum Shepherd | 11/4 |
| 07 Oct 21+21d | Chelmsford City (AW) | MansionBet Watch And Bet Fillies' Restricted Novice Stakes (GBB Race) | 3/14 | ½ | 9-0 | — | 71B | 78A | Rossa Ryan | 5/2 |
| 16 Sep 21 | Yarmouth | British EBF Fillies' Novice Stakes (GBB Race) | 2/8 | 1 | 9-0 | — | 82A | 79A | Rossa Ryan | 14/1 |
Quick answers
- How many races has Mizzen You won?
- Mizzen You (GB) won 1 of 4 archived starts between 2021 and 2022, a strike rate of 25%. Placed 4 times in total (100% of starts).
- Who trained Mizzen You?
- Mizzen You (GB) was trained by Rae Guest on the most recent run on record, at Chelmsford City (AW) on 15 April 2022.
- Who is Mizzen You's sire?
- Mizzen You (GB) is by Mizzen Mast (USA) out of Preferential (GB), whose sire is Dansili.
- What going does Mizzen You prefer?
- Mizzen You (GB) has the best record on standard (aw) going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Mizzen You's official rating?
- The most recent official rating on record is 78, from the run on 15 April 2022. That is also the highest on record.
- What is Mizzen You's sire's record?
- Mizzen Mast (USA)'s progeny in our archive have won 11.4% of 1,610 runs since Jan 2008 (130 horses), Flat and jumps together. Strongest on standard (aw) going: 14.4% from 631. Weakest on good to soft going: 4.9% from 162. Weakest over 1m5f – 2m (all codes): 8.3% from 181.
- Who are Mizzen You's siblings?
- Out of Preferential (GB), Mizzen You (GB) has 3 other produce in our archive, 2 of them winners. Most wins: Allegiant (USA) (2). Highest grade won: Class 5 (Allegiant (USA)). The wins came over 1m–1m2f. As at Nov 2026.