Jen's Boy (GB)
Jen's Boy (GB) is 4 from 28, all wins coming at Class 4 level. Hasn't won since Aug 2022. Every win has come on good or faster ground (0 from 7 on softer).
- 4–28Wins / Runs
- 14.3%Strike rate
- 9 (32.1%)Placed
- −4.50£1 level staken=28 at SP
- 0.78Fair A/E n=28 · 0.68 incl. margin
- 115Highest OR
- 70dAvg 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
Best recent Speed 125
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 21 Oct 2025 |
|---|---|---|---|---|
| Good | 17 | 140A | 102 | — |
| Good to Firm | 3 | 137C | 111 | — |
| Good to Soft | 3 | 102A | 70 | — |
| Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 2m5f – 3m | 9 | 132B | 102 | — |
| Over 3m | 6 | 140A | 118 | — |
| 2m1f – 2m4f | 6 | 116A | 101.5 | — |
| 1m5f – 2m | 3 | 95C | 88 | — |
Of 28 runs looked at, 4 have no figure: did not complete (3) · obstacles omitted — the race ran a shortened course (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 24 figures from 28 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 14.2% of 3,938 runs since Jan 2008 (419 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 1 | 0 | 0% | −14.2 | — |
| Good to Firm | 36 | 6 | 16.7% | +2.5 | 0 from 3 |
| Good | 1,184 | 169 | 14.3% | +0.1 | 4 from 18 |
| Good to Soft | 914 | 141 | 15.4% | +1.2 | 0 from 5 |
| Soft | 1,236 | 166 | 13.4% | −0.8 | 0 from 2 |
| Heavy | 532 | 74 | 13.9% | −0.3 | — |
| Standard (AW) | 34 | 1 | 2.9% | −11.3 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 2 | 0 | 0% | −14.2 | — |
| 1m – 1m1f | 12 | 1 | 8.3% | −5.9 | — |
| 1m2f – 1m4f | 50 | 5 | 10% | −4.2 | — |
| 1m5f – 2m | 1,096 | 152 | 13.9% | −0.3 | 0 from 3 |
| 2m1f – 2m4f | 1,368 | 182 | 13.3% | −0.9 | 1 from 8 |
| 2m5f – 3m | 1,080 | 177 | 16.4% | +2.2 | 2 from 10 |
| Over 3m | 330 | 41 | 12.4% | −1.8 | 1 from 7 |
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
8 siblings in the archive, 4 winners — best of them Royal Regatta (IRE) (7 wins).
The wins came over 1m7½f–3m; the highest grade won is Grade 2 (Royal Regatta (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Royal Regatta (IRE) | 27 | 7 | 1m7½f–2m5f | Grade 2 |
| Royal Plaza (GB) | 54 | 6 | 2m½f–2m3f | Class 4 |
| Three Musketeers (IRE) | 26 | 5 | 2m4f–2m5½f | Grade 2 |
| Lady Robinn (GB) | 4 | 1 | 3m | Class 5 |
| Fully Booked (GB) | 7 | 0 | — | — |
| Edieskaia (IRE) | 2 | 0 | — | — |
| Splendid Senorita (IRE) | 3 | 0 | — | — |
| Queens Regatta (IRE) | 9 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good | 18 | 4 | 22% | +5.50 |
| Good to Soft | 5 | 0 | 0% | −5.00 |
| Good to Firm | 3 | 0 | 0% | −3.00 |
| Soft | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 22 | 4 | 18% | +1.50 |
| Class 5 | 3 | 0 | 0% | −3.00 |
| Class 3 | 2 | 0 | 0% | −2.00 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hereford | 3 | 0 | 0% | −3.00 |
| Uttoxeter | 3 | 1 | 33% | +0.00 |
| Worcester | 3 | 0 | 0% | −3.00 |
| Southwell | 2 | 0 | 0% | −2.00 |
| Plumpton | 2 | 1 | 50% | +7.00 |
| Ludlow | 2 | 0 | 0% | −2.00 |
| Ffos Las | 1 | 0 | 0% | −1.00 |
| Newton Abbot | 1 | 1 | 100% | +7.50 |
| Cheltenham | 1 | 0 | 0% | −1.00 |
| Hexham | 1 | 0 | 0% | −1.00 |
| Fontwell | 1 | 0 | 0% | −1.00 |
| Huntingdon | 1 | 0 | 0% | −1.00 |
| Market Rasen | 1 | 1 | 100% | +2.00 |
| Bangor-on-Dee | 1 | 0 | 0% | −1.00 |
| Chepstow | 1 | 0 | 0% | −1.00 |
| Wincanton | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Towcester | 1 | 0 | 0% | −1.00 |
| Newbury | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m5f – 3m | 10 | 2 | 20% | −4.00 |
| 2m1f – 2m4f | 8 | 1 | 13% | +1.00 |
| Over 3m | 7 | 1 | 14% | +1.50 |
| 1m5f – 2m | 3 | 0 | 0% | −3.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Nico de Boinville | 19 | 4 | 21% | +4.50 |
| James Bowen | 6 | 0 | 0% | −6.00 |
| Mr Sam Waley-Cohen | 1 | 0 | 0% | −1.00 |
| Sean Bowen | 1 | 0 | 0% | −1.00 |
| Jeremiah McGrath | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Cheekpieces | 14 | 4 | 29% | +9.50 |
| None | 8 | 0 | 0% | −8.00 |
| Blinkers | 6 | 0 | 0% | −6.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2023 | 1 | 0 | 0% | −1.00 |
| 2022 | 5 | 1 | 20% | +3.50 |
| 2021 | 6 | 1 | 17% | +3.00 |
| 2020 | 4 | 0 | 0% | −4.00 |
| 2019 | 10 | 2 | 20% | −4.00 |
| 2018 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 19 | 4 | 21% | +4.50 |
| Chase | 7 | 0 | 0% | −7.00 |
| 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
Quick answers
- How many races has Jen's Boy (GB) won?
- Jen's Boy (GB) won 4 of 28 archived starts between 2018 and 2023, a strike rate of 14.3%. Placed 9 times in total (32.1% of starts).
- Who trained Jen's Boy (GB)?
- Jen's Boy (GB) was trained by Nicky Henderson on the most recent run on record, at Ffos Las on 8 June 2023.
- Who is Jen's Boy (GB)'s sire?
- Jen's Boy (GB) is by Malinas (GER) out of Friendly Craic (IRE), whose sire is Mister Lord.
- What going does Jen's Boy (GB) prefer?
- Jen's Boy (GB) has the best record on good going: 4 wins from 18 starts (22.2%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Jen's Boy (GB)'s official rating?
- The most recent official rating on record is 112, from the run on 8 June 2023. The highest on record is 115.
- What is Jen's Boy (GB)'s sire's record?
- Malinas (GER)'s progeny in our archive have won 14.2% of 3,938 runs since Jan 2008 (419 horses), Flat and jumps together.
- Who are Jen's Boy (GB)'s siblings?
- Out of Friendly Craic (IRE), Jen's Boy (GB) has 8 other produce in our archive, 4 of them winners. Most wins: Royal Regatta (IRE) (7). Highest grade won: Grade 2 (Royal Regatta (IRE)). The wins came over 1m7½f–3m. As at Oct 2026.