Horse profile
Jupiter (GB)
5yo gelding (at last run, Sep 2020) · Last trainer Alexandra Dunn · Last owner Staplegrove City Shankers Team Dunn
by Finjaan (GB) out of Medicea Sidera (GB) (Medicean)
34 runs · 11 courses · from Jul 2017
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 14 Sep 2020 — 2,228 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2020 · 10th of 13
2 wins · Lingfield
Last raced off OR 53
KTB Profile
Jupiter (GB) is 2 from 34, both wins coming at Class 6 level. Hasn't won since Sep 2020. Both wins have come on turf — 0 from 15 on the all-weather, and both wins came on good or faster ground (0 from 5 on softer). Last raced off 53, 25lb below the career-high mark.
Based on 34 archived runs · updated 21 Oct 2026
KTB at a glance
All wins on turf
Wins on good or faster
All wins at Class 6
OR ↓ 25lb off peak
- 2–34Wins / Runs
- 5.9%Strike rate
- 9 (26.5%)Placed
- −21.00£1 level staken=34 at SP
- 0.71Fair A/E n=34 · 0.60 incl. margin
- 78Highest OR
- 35dAvg 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.
Official rating53↓ 25lb off peak
53
46–78
KTB Speed and Rating
KTB Speed
Best recent Speed 80
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 →
Flat
| Going | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 15 | 89A | 74 | — |
| Good to Firm | 10 | 121C | 88 | — |
| Good | 4 | 118A | 100.5 | — |
| Soft | 3 | 97A | 91 | — |
| Good to Soft | 2 | 104A | 93 | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 23 | 121C | 89 | — |
| 1m – 1m1f | 9 | 86B | 74 | — |
| 1m2f – 1m4f | 2 | 56C | 19.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 34 figures from 34 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
Sire
Progeny in our archive have won 6% of 417 runs since Jan 2008 (37 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 3 | 0 | 0% | −6 | — |
| Good to Firm | 68 | 3 | 4.4% | −1.6 | 1 from 10 |
| Good | 67 | 5 | 7.5% | +1.5 | 1 from 4 |
| Good to Soft | 30 | 4 | 13.3% | +7.3 | 0 from 2 |
| Soft | 48 | 3 | 6.3% | +0.3 | 0 from 3 |
| Heavy | 9 | 0 | 0% | −6 | — |
| Standard (AW) | 192 | 10 | 5.2% | −0.8 | 0 from 15 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 104 | 8 | 7.7% | +1.7 | — |
| 6f – 7f | 187 | 12 | 6.4% | +0.4 | 2 from 23 |
| 1m – 1m1f | 69 | 2 | 2.9% | −3.1 | 0 from 9 |
| 1m2f – 1m4f | 47 | 3 | 6.4% | +0.4 | 0 from 2 |
| 1m5f – 2m | 7 | 0 | 0% | −6 | — |
| 2m1f – 2m4f | 3 | 0 | 0% | −6 | — |
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
Dam
Medicea Sidera (GB) (Medicean)
3 siblings in the archive, 2 winners — best of them Hidden Rebel (GB) (5 wins).
The wins came over 7f–1m½f; the highest grade won is Class 4 (Hidden Rebel (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Hidden Rebel (GB) | 31 | 5 | 1m–1m½f | Class 4 |
| Brick Lane (GB) | 8 | 2 | 7f | Class 5 |
| Lady Emmuska (GB) | 4 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 15 | 0 | 0% | −15.00 |
| Good to Firm | 10 | 1 | 10% | −4.50 |
| Good | 4 | 1 | 25% | +3.50 |
| Soft | 3 | 0 | 0% | −3.00 |
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 20 | 2 | 10% | −7.00 |
| Class 5 | 8 | 0 | 0% | −8.00 |
| Class 4 | 5 | 0 | 0% | −5.00 |
| Class 7 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 8 | 0 | 0% | −8.00 |
| Lingfield | 7 | 2 | 29% | +6.00 |
| Windsor | 4 | 0 | 0% | −4.00 |
| Lingfield (AW) | 3 | 0 | 0% | −3.00 |
| Chepstow | 3 | 0 | 0% | −3.00 |
| Leicester | 2 | 0 | 0% | −2.00 |
| Chelmsford City (AW) | 2 | 0 | 0% | −2.00 |
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Ffos Las | 1 | 0 | 0% | −1.00 |
| Brighton | 1 | 0 | 0% | −1.00 |
| Newmarket | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 23 | 2 | 9% | −10.00 |
| 1m – 1m1f | 9 | 0 | 0% | −9.00 |
| 1m2f – 1m4f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Robert Havlin | 4 | 0 | 0% | −4.00 |
| Rossa Ryan | 4 | 0 | 0% | −4.00 |
| Fergus Sweeney | 4 | 0 | 0% | −4.00 |
| Daniel Muscutt | 3 | 0 | 0% | −3.00 |
| Luke Catton | 3 | 1 | 33% | +2.50 |
| Cieren Fallon | 3 | 0 | 0% | −3.00 |
| Saffie Osborne | 2 | 1 | 50% | +5.50 |
| Richard Kingscote | 2 | 0 | 0% | −2.00 |
| Fran Berry | 2 | 0 | 0% | −2.00 |
| Sebastian Woods | 1 | 0 | 0% | −1.00 |
| Edward Greatrex | 1 | 0 | 0% | −1.00 |
| Hollie Doyle | 1 | 0 | 0% | −1.00 |
| Kieran O'Neill | 1 | 0 | 0% | −1.00 |
| Oisin Murphy | 1 | 0 | 0% | −1.00 |
| Joshua Bryan | 1 | 0 | 0% | −1.00 |
| Dane O'Neill | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 15 | 0 | 0% | −15.00 |
| Visor | 11 | 2 | 18% | +2.00 |
| Cheekpieces | 4 | 0 | 0% | −4.00 |
| Blinkers | 4 | 0 | 0% | −4.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2020 | 8 | 1 | 13% | −0.50 |
| 2019 | 14 | 1 | 7% | −8.50 |
| 2018 | 7 | 0 | 0% | −7.00 |
| 2017 | 5 | 0 | 0% | −5.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 Sep 20+12d | Lingfield | Betway Heed Your Hunch Handicap | 10/13 | ½ | 8-6 | 53 | 84C | 53A | Saffie Osborne | 15/2 |
| 02 Sep 20+16d | Lingfield | Betway Apprentice Handicap (Div 1) | 1/13 | 8-6 | 46 | 100C | 74A | Saffie Osborne | 13/2 | |
| 17 Aug 20+48d | Windsor | Follow At The Races On Twitter Handicap | 4/10 | ¾ | 9-0 | 48 | 43A | 64A | Daniel Muscutt | 20/1 |
| 30 Jun 20+111d | Leicester | nucleushr.com Handicap | 9/9 | 6 | 9-2 | 50 | 80A | 35A | Daniel Muscutt | 16/1 |
| 11 Mar 20+39d | Kempton (AW) | Bet At racingtv.com Handicap (Div 2) | 8/11 | 4¼ | 9-0 | 48 | 73A | 52A | Daniel Muscutt | 16/1 |
| 01 Feb 20+10d | Kempton (AW) | racingtv.com Handicap | 12/14 | 3 | 9-6 | 49 | 69C | 40C | Robert Havlin | 16/1 |
| 22 Jan 20+18d | Kempton (AW) | racingtv.com Classified Stakes | 3/13 | ¾ | 9-0 | 49 | 74B | 64A | Robert Havlin | 25/1 |
| 04 Jan 20+7d | Kempton (AW) | Join Racing TV Now Handicap | 11/14 | hd | 9-2 | 52 | 86B | 53A | Robert Havlin | 50/1 |
| 28 Dec 19+56d | Lingfield (AW) | Bombardier Golden Beer Handicap | 10/13 | 2¼ | 9-0 | 53 | 74B | 51A | Robert Havlin | 33/1 |
| 02 Nov 19+18d | Chelmsford City (AW) | 2020 Ccr Membership Available Now Classified Stakes | 6/6 | 8 | 9-1 | 55 | 63C | 37C | Rossa Ryan | 4/1 |
| 15 Oct 19+13d | Kempton (AW) | Wise Betting At racingtv.com Handicap | 8/10 | ½ | 8-10 | 56 | 74A | 54A | Luke Catton | 25/1 |
| 02 Oct 19+17d | Kempton (AW) | Racing TV Profits Returned To Racing Handicap (Div 2) | 6/11 | 1½ | 8-9 | 56 | 83A | 60A | Cieren Fallon | 18/1 |
| 15 Sep 19+20d | Ffos Las | Iscoed Chamber Handicap | 4/14 | ½ | 9-4 | 57 | 81C | 76A | Cieren Fallon | 6/1 |
| 26 Aug 19+23d | Chepstow | Hot Tubs Splash And Dash Handicap | 3/12 | 1¼ | 8-11 | 57 | 118A | 80A | Luke Catton | 11/1 |
| 03 Aug 19+7d | Lingfield | Witheford Equine Barrier Trials At Lingfield Park Apprentice Handicap | 1/13 | 8-12 | 51 | 121C | 85A | Luke Catton | 9/2 | |
| 27 Jul 19+9d | Lingfield | Independent Catering Handicap | 3/11 | 1¼ | 9-2 | 51 | 97A | 74A | Cieren Fallon | 7/2 |
| 18 Jul 19+16d | Chepstow | Cavendish Maine Handicap | 8/12 | ½ | 9-3 | 51 | 96A | 62A | Rossa Ryan | 9/2 |
| 02 Jul 19+42d | Chepstow | comparebettingsites.com Best Betting Site Handicap | 3/17 | nse | 8-12 | 50 | 101C | 75A | Sebastian Woods | 10/1 |
| 21 May 19+14d | Brighton | Rum & Reggae Festival 20 July Classified Stakes | 6/9 | 1¼ | 9-7 | 52 | 82A | 60A | Richard Kingscote | 8/1 |
| 07 May 19+43d | Wolverhampton (AW) | Sky Sports Racing Sky 415 Handicap | 10/12 | 4½ | 9-7 | 55 | 76C | 48C | Rossa Ryan | 18/1 |
| 25 Mar 19+79d | Lingfield (AW) | Follow Top Tipsters At Sun Racing Handicap | 8/12 | ½ | 9-6 | 58 | 73B | 67A | Richard Kingscote | 25/1 |
| 05 Jan 19+10d | Lingfield (AW) | Betway Casino Handicap | 7/7 | 53 | 8-8 | 62 | -17C | 50C | Edward Greatrex | 66/1 |
| 26 Dec 18+109d | Wolverhampton (AW) | Like Sun Racing On Facebook Handicap | 10/11 | 10 | 8-13 | 66 | 65C | 40C | Hollie Doyle | 50/1 |
| 08 Sep 18+18d | Kempton (AW) | Read Silvestre De Sousa At 188Bet Handicap | 10/10 | 9 | 8-8 | 69 | 56C | 43C | Kieran O'Neill | 50/1 |
| 21 Aug 18+17d | Kempton (AW) | Move Over To Matchbook Handicap (Div 1) | 4/9 | ¾ | 9-10 | 72 | 77A | 75A | Oisin Murphy | 28/1 |
| 04 Aug 18+10d | Lingfield | Play Live Roulette At 188Bet Casino Handicap | 7/8 | 8 | 9-3 | 74 | 86A | 49A | Joshua Bryan | 20/1 |
| 25 Jul 18+16d | Leicester | Thistleton Gap Handicap | 6/6 | 1½ | 9-0 | 75 | 112A | 54B | Rossa Ryan | 14/1 |
| 09 Jul 18+11d | Windsor | Horse Guards Gin John 'Bear' Shaw Handicap | 3/4 | hd | 9-2 | 75 | 69C | 68B | Fran Berry | 7/4 |
| 28 Jun 18+273d | Newmarket | Enhanced World Cup Prices At 188Bet Handicap | 7/10 | 3½ | 9-4 | 77 | 90A | 63A | Fran Berry | 5/1 |
| 28 Sep 17+22d | Chelmsford City (AW) | Bet toteJackpot At betfred.com Nursery | 8/12 | ½ | 9-0 | 78 | 89A | 72A | Fergus Sweeney | 8/1 |
| 06 Sep 17+23d | Lingfield | 188Bet Maiden Stakes (Div 2) | 3/10 | shd | 9-5 | 78 | 104A | 90A | Fergus Sweeney | 5/1 |
| 14 Aug 17+23d | Windsor | EBF Novice Stakes | 2/11 | nk | 9-2 | — | 102B | 96A | Dane O'Neill | 4/1 |
| 22 Jul 17+21d | Lingfield | L & R 5th Anniversary/EBF Novice Stakes | 2/7 | 3¼ | 9-2 | — | 91A | 74A | Fergus Sweeney | 6/1 |
| 01 Jul 17 | Windsor | Like Sun Bets On Facebook Novice Stakes | 4/10 | 1¼ | 9-2 | — | 82A | 71A | Fergus Sweeney | 25/1 |
Quick answers
- How many races has Jupiter (GB) won?
- Jupiter (GB) won 2 of 34 archived starts between 2017 and 2020, a strike rate of 5.9%. Placed 9 times in total (26.5% of starts).
- Who trained Jupiter (GB)?
- Jupiter (GB) was trained by Alexandra Dunn on the most recent run on record, at Lingfield on 14 September 2020.
- Who is Jupiter (GB)'s sire?
- Jupiter (GB) is by Finjaan (GB) out of Medicea Sidera (GB), whose sire is Medicean.
- What going does Jupiter (GB) prefer?
- Jupiter (GB) has the best record on good going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Jupiter (GB)'s official rating?
- The most recent official rating on record is 53, from the run on 14 September 2020. The highest on record is 78.
- What is Jupiter (GB)'s sire's record?
- Finjaan (GB)'s progeny in our archive have won 6% of 417 runs since Jan 2008 (37 horses), Flat and jumps together.
- Who are Jupiter (GB)'s siblings?
- Out of Medicea Sidera (GB), Jupiter (GB) has 3 other produce in our archive, 2 of them winners. Most wins: Hidden Rebel (GB) (5). Highest grade won: Class 4 (Hidden Rebel (GB)). The wins came over 7f–1m½f. As at Oct 2026.