Horse profile
Regulator (IRE)
by Acclamation (GB) out of Rasana (GB) (Royal Academy)
47 runs · 24 courses · from Jul 2017
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 Nov 2022 — 1,434 days ago. Our archive can't say whether the horse is still in training.
Last run Nov 2022 · 7th of 7
2 wins · Chepstow & Ayr
KTB Profile
Regulator (IRE) is 2 from 47. Hasn't won since Jun 2021. Both wins have come on turf — 0 from 17 on the all-weather, and both wins came on good or faster ground (0 from 4 on softer).
Based on 47 archived runs · updated 14 Oct 2026
KTB at a glance
All wins on turf
Wins on good or faster
OR ↓ 40lb off peak
- 2–47Wins / Runs
- 4.3%Strike rate
- 11 (23.4%)Placed
- −40.87£1 level staken=47 at SP
- 0.45Fair A/E n=46 · 0.36 incl. margin
- 89Highest OR
- 42dAvg 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 rating49↓ 40lb off peak
49
49–89
KTB Speed and Rating
KTB Speed
Best recent Speed 106
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.
Jumps
Flat
| Going | Runs | Best | Median | Since 14 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 17 | 94A | 77 | — |
| Good to Firm | 13 | 133A | 95 | — |
| Good | 11 | 106A | 85 | — |
| Good to Soft | 3 | 99C | 95 | — |
| Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 14 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 20 | 119A | 86.5 | — |
| 1m2f – 1m4f | 13 | 102A | 77 | — |
| 1m – 1m1f | 11 | 133A | 78 | — |
| Under 6f | 1 | — | — | — |
Of 47 runs looked at, 1 has no figure: did not complete (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 46 figures from 47 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
Acclamation (GB)
Progeny in our archive have won 10% of 19,672 runs since Jan 2008 (1,326 horses).
Strongest on firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 193.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 151 | 23 | 15.2% | +5.2 | — |
| Good to Firm | 3,917 | 446 | 11.4% | +1.4 | 1 from 13 |
| Good | 4,404 | 400 | 9.1% | −0.9 | 1 from 13 |
| Good to Soft | 1,951 | 214 | 11% | +1 | 0 from 3 |
| Soft | 2,130 | 184 | 8.6% | −1.4 | 0 from 1 |
| Heavy | 562 | 46 | 8.2% | −1.8 | — |
| Standard (AW) | 6,556 | 662 | 10.1% | +0.1 | 0 from 17 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 3,756 | 409 | 10.9% | +0.9 | 0 from 1 |
| 6f – 7f | 10,490 | 1,078 | 10.3% | +0.3 | 1 from 20 |
| 1m – 1m1f | 3,502 | 330 | 9.4% | −0.6 | 1 from 11 |
| 1m2f – 1m4f | 1,208 | 106 | 8.8% | −1.2 | 0 from 13 |
| 1m5f – 2m | 481 | 37 | 7.7% | −2.3 | 0 from 1 |
| 2m1f – 2m4f | 193 | 13 | 6.7% | −3.3 | 0 from 1 |
| 2m5f – 3m | 42 | 2 | 4.8% | −5.2 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Rasana (GB) (Royal Academy)
8 siblings in the archive, 7 winners — best of them Rasaman (IRE) (14 wins).
The wins came over 5f–1m2f; the highest grade won is Class 2 (Aldovrandi (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Rasaman (IRE) | 122 | 14 | 5f–7f | Class 3 |
| Aldovrandi (IRE) | 9 | 1 | 1m | Class 2 |
| Misty Ayr (IRE) | 16 | 1 | 5f | Class 4 |
| Everynight (IRE) | 8 | 1 | 1m2f | Class 5 |
| Arabian Bride (IRE) | 6 | 1 | 6f | Class 5 |
| Beauty Sleep (IRE) | 7 | 1 | 1m2f | Class 5 |
| Insieme (IRE) | 4 | 1 | 1m | Class 5 |
| Trouble From Clash (IRE) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 17 | 0 | 0% | −17.00 |
| Good | 13 | 1 | 8% | −11.20 |
| Good to Firm | 13 | 1 | 8% | −8.67 |
| Good to Soft | 3 | 0 | 0% | −3.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 21 | 1 | 5% | −16.67 |
| Class 4 | 9 | 0 | 0% | −9.00 |
| Class 5 | 9 | 1 | 11% | −7.20 |
| Class 3 | 4 | 0 | 0% | −4.00 |
| Class 2 | 2 | 0 | 0% | −2.00 |
| Class 1 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Kempton (AW) | 7 | 0 | 0% | −7.00 |
| Brighton | 5 | 0 | 0% | −5.00 |
| Lingfield (AW) | 5 | 0 | 0% | −5.00 |
| Chelmsford City (AW) | 4 | 0 | 0% | −4.00 |
| Catterick | 3 | 0 | 0% | −3.00 |
| Ffos Las | 2 | 0 | 0% | −2.00 |
| Chepstow | 2 | 1 | 50% | +2.33 |
| Bath | 2 | 0 | 0% | −2.00 |
| Ayr | 2 | 1 | 50% | −0.20 |
| Taunton | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Newton Abbot | 1 | 0 | 0% | −1.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Epsom Downs | 1 | 0 | 0% | −1.00 |
| Wolverhampton (AW) | 1 | 0 | 0% | −1.00 |
| Musselburgh | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Newmarket | 1 | 0 | 0% | −1.00 |
| Hamilton | 1 | 0 | 0% | −1.00 |
| Wetherby | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Chester | 1 | 0 | 0% | −1.00 |
| Beverley | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 20 | 1 | 5% | −18.20 |
| 1m2f – 1m4f | 13 | 0 | 0% | −13.00 |
| 1m – 1m1f | 11 | 1 | 9% | −6.67 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| 2m1f – 2m4f | 1 | 0 | 0% | −1.00 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Daniel Muscutt | 7 | 0 | 0% | −7.00 |
| Paul Hanagan | 7 | 1 | 14% | −5.20 |
| Joshua Bryan | 5 | 1 | 20% | −0.67 |
| Rossa Ryan | 3 | 0 | 0% | −3.00 |
| Robert Havlin | 2 | 0 | 0% | −2.00 |
| Charlie Bennett | 2 | 0 | 0% | −2.00 |
| Philip Armson | 1 | 0 | 0% | −1.00 |
| Oliver Searle | 1 | 0 | 0% | −1.00 |
| Freddie Gordon | 1 | 0 | 0% | −1.00 |
| Anna Gibson | 1 | 0 | 0% | −1.00 |
| Benoit De La Sayette | 1 | 0 | 0% | −1.00 |
| Tom O'Brien | 1 | 0 | 0% | −1.00 |
| David Probert | 1 | 0 | 0% | −1.00 |
| William Carver | 1 | 0 | 0% | −1.00 |
| Sebastian Woods | 1 | 0 | 0% | −1.00 |
| Franny Norton | 1 | 0 | 0% | −1.00 |
| Liam Keniry | 1 | 0 | 0% | −1.00 |
| William Cox | 1 | 0 | 0% | −1.00 |
| George Wood | 1 | 0 | 0% | −1.00 |
| Edward Greatrex | 1 | 0 | 0% | −1.00 |
| Miss Hannah Welch | 1 | 0 | 0% | −1.00 |
| Connor Murtagh | 1 | 0 | 0% | −1.00 |
| Oakley Brown | 1 | 0 | 0% | −1.00 |
| Tony Hamilton | 1 | 0 | 0% | −1.00 |
| Jack Garritty | 1 | 0 | 0% | −1.00 |
| Connor Beasley | 1 | 0 | 0% | −1.00 |
| David Nolan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 23 | 1 | 4% | −21.20 |
| Tongue tie | 13 | 1 | 8% | −8.67 |
| Tongue tie + cheekpieces | 6 | 0 | 0% | −6.00 |
| Cheekpieces | 4 | 0 | 0% | −4.00 |
| Tongue tie + blinkers | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2022 | 8 | 0 | 0% | −8.00 |
| 2021 | 11 | 1 | 9% | −6.67 |
| 2020 | 6 | 0 | 0% | −6.00 |
| 2019 | 9 | 0 | 0% | −9.00 |
| 2018 | 8 | 0 | 0% | −8.00 |
| 2017 | 5 | 1 | 20% | −3.20 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 45 | 2 | 4% | −38.87 |
| Hurdle | 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 | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 Nov 22+30d | Taunton | Summerfield Developments Maiden Hurdle (GBB Race) | 7/7 | 8 | 11-1 | — | 44C | 77C | Philip Armson | 66/1 |
| 11 Oct 22+16d | Leicester | Visit racingtv.com Apprentice Handicap | 4/7 | 1½ | 8-6 | 49 | 73A | 62A | Oliver Searle | 25/1 |
| 25 Sep 22+13d | Ffos Las | Bernard Llewellyn Racing Amateur Jockeys' Handicap | 5/12 | hd | 10-7 | 51 | 102A | 72A | Freddie Gordon | 25/1 |
| 12 Sep 22+7d | Brighton | At The Races App Form Study Apprentice Handicap | 3/13 | ¾ | 8-11 | 52 | 83C | 65A | Anna Gibson | 16/1 |
| 05 Sep 22+16d | Brighton | Download The At The Races App Apprentice Handicap | 4/10 | nk | 9-4 | 52 | 106A | 71A | Benoit De La Sayette | 16/1 |
| 20 Aug 22+37d | Newton Abbot | Happy Birthday John Lane Novices' Hurdle (GBB Race) | PU/11 | — | 11-2 | — | — | — | Tom O'Brien | 66/1 |
| 14 Jul 22+16d | Chepstow | Follow Vickers.Bet On Facebook/Twitter Handicap | 5/6 | 9½ | 8-11 | 53 | 52B | 45B | David Probert | 9/2 |
| 28 Jun 22+306d | Brighton | Bet Boost At bet365 Handicap | 3/7 | nk | 9-5 | 53 | 95A | 68A | Daniel Muscutt | 8/1 |
| 26 Aug 21+22d | Ffos Las | Cazoo Handicap | 8/10 | 2¼ | 9-7 | 54 | 59C | 51C | Joshua Bryan | 15/2 |
| 04 Aug 21+14d | Bath | Gamble Responsibly With Casumo Apprentice Handicap | 4/9 | nse | 8-7 | 56 | 78A | 70A | William Carver | 7/1 |
| 21 Jul 21+6d | Lingfield | Whichbookie.co.uk Bookmaker Reviews Handicap | 6/10 | nk | 9-0 | 58 | 106C | 74A | Joshua Bryan | 15/2 |
| 15 Jul 21+15d | Epsom Downs | Ebbisham Lane Apprentice Handicap | 3/7 | 2¼ | 9-0 | 58 | 93B | 67A | Sebastian Woods | 11/2 |
| 30 Jun 21+15d | Bath | Read Hollie Doyle's Column On Attheraces.com Handicap | 5/7 | 4 | 9-8 | 59 | 84A | 61A | Joshua Bryan | 11/1 |
| 15 Jun 21+4d | Brighton | Racing Welfare Handicap | 3/7 | 1 | 9-4 | 52 | 106A | 82A | Joshua Bryan | 5/4F |
| 11 Jun 21+14d | Chepstow | Milton Bradley Celebration Race Day Handicap | 1/12 | 9-0 | 52 | 133A | 88A | Joshua Bryan | 10/3 | |
| 28 May 21+119d | Brighton | whichbookie.co.uk Free Football Tips Handicap (Div 1) | 2/11 | 2½ | 9-5 | 52 | 100A | 77A | Franny Norton | 12/1 |
| 29 Jan 21+13d | Wolverhampton (AW) | Bombardier Handicap | 4/12 | 2¼ | 9-7 | 52 | 73A | 70A | Robert Havlin | 18/1 |
| 16 Jan 21+12d | Lingfield (AW) | Heed Your Hunch At Betway Handicap | 7/13 | ¾ | 8-13 | 52 | 75B | 64A | Charlie Bennett | 22/1 |
| 04 Jan 21+19d | Lingfield (AW) | Play 4 To Win At Betway Handicap (Div 2) | 3/10 | shd | 9-4 | 52 | 89A | 75A | Charlie Bennett | 40/1 |
| 16 Dec 20+280d | Lingfield (AW) | Heed Your Hunch At Betway Handicap | 10/12 | 1 | 9-1 | 54 | 83A | 54A | Robert Havlin | 22/1 |
| 11 Mar 20+14d | Kempton (AW) | Bet At racingtv.com Handicap (Div 1) | 10/13 | hd | 9-9 | 56 | 67B | 63A | Daniel Muscutt | 6/1 |
| 26 Feb 20+13d | Kempton (AW) | Wise Betting At racingtv.com Handicap | 10/13 | 1 | 9-5 | 58 | 70C | 54C | Daniel Muscutt | 50/1 |
| 13 Feb 20+19d | Chelmsford City (AW) | Book Tickets Online At Chelmsfordcityracecourse.com Handicap | 12/12 | ¾ | 9-2 | 60 | 77A | 57A | Daniel Muscutt | 16/1 |
| 25 Jan 20+16d | Kempton (AW) | Join Racing TV Now Handicap (Div 1) | 7/12 | ¾ | 9-9 | 62 | 77A | 67A | Daniel Muscutt | 11/1 |
| 09 Jan 20+47d | Chelmsford City (AW) | Extra Places At totesport.com Handicap | 4/10 | 1 | 9-6 | 64 | 86A | 74A | Daniel Muscutt | 8/1 |
| 23 Nov 19+21d | Lingfield (AW) | Betway Heed Your Hunch Handicap | 5/14 | 1½ | 9-6 | 64 | 70B | 78A | Liam Keniry | 25/1 |
| 02 Nov 19+11d | Chelmsford City (AW) | Bet Totescoop6 At Totesport.com Handicap | 5/11 | ¾ | 9-4 | 67 | 94A | 81A | Daniel Muscutt | 16/1 |
| 22 Oct 19+55d | Kempton (AW) | 32Red Handicap | 9/11 | 3¾ | 8-5 | 71 | 81A | 48A | William Cox | 100/1 |
| 28 Aug 19+132d | Catterick | Ernest Norris (1919-1992) Memorial Handicap | 7/8 | 4 | 9-3 | 77 | 85A | 59A | Rossa Ryan | 25/1 |
| 18 Apr 19+16d | Chelmsford City (AW) | Totepool Cashback Club At Totesport.com Handicap | 8/15 | 1¾ | 9-7 | 75 | 79B | 77A | Rossa Ryan | 16/1 |
| 02 Apr 19+34d | Lingfield (AW) | Betway Handicap | 5/11 | 1 | 9-6 | 77 | 94A | 79A | George Wood | 50/1 |
| 27 Feb 19+14d | Kempton (AW) | 32Red Handicap | 11/12 | 2 | 9-4 | 80 | 70C | 54C | Rossa Ryan | 66/1 |
| 13 Feb 19+35d | Kempton (AW) | 32Red Handicap | 7/8 | ½ | 9-7 | 85 | 75A | 73A | Edward Greatrex | 50/1 |
| 09 Jan 19+101d | Kempton (AW) | 100% Profit Boost At 32RedSport.com Amateur Riders' Handicap | 7/9 | 6 | 10-10 | 86 | 64A | 55A | Miss Hannah Welch | 25/1 |
| 30 Sep 18+32d | Musselburgh | Royal Regiment Of Scotland Handicap | 2/7 | ½ | 9-2 | 85 | 91A | 81A | Connor Murtagh | 7/2 |
| 29 Aug 18+25d | Catterick | Book Now For 22nd September Handicap | 3/11 | nk | 9-2 | 86 | 119A | 89A | Oakley Brown | 15/2 |
| 04 Aug 18+14d | Thirsk | Peter Bell Memorial Handicap | 7/13 | nk | 9-3 | 87 | 83C | 79A | Tony Hamilton | 8/1 |
| 21 Jul 18+18d | Newmarket | Aspall Cyder Handicap | 4/6 | ½ | 9-1 | 88 | 98A | 78B | Jack Garritty | 8/1 |
| 03 Jul 18+10d | Hamilton | Almada Mile Handicap | 7/8 | 2½ | 8-9 | 89 | 65A | 64A | Paul Hanagan | 8/1 |
| 23 Jun 18+40d | Ayr | Arnold Clark Handicap | 3/7 | ¾ | 9-6 | 88 | 76A | 88A | Connor Beasley | 7/2 |
| 14 May 18+15d | Catterick | Racing Welfare Mental Health Awareness Week Novice Stakes | 2/11 | 2¼ | 9-9 | 85 | 82A | 84A | Paul Hanagan | 9/4 |
| 29 Apr 18+204d | Wetherby | Sunday Car Boot Fair Every Week Novice Stakes | 3/14 | 4 | 9-1 | 88 | 82C | 72A | Paul Hanagan | 11/4F |
| 07 Oct 17+40d | Redcar | totepool Two-year-old Trophy (Listed) | 7/23 | hd | 9-2 | 86 | 95C | 91A | David Nolan | 22/1 |
| 28 Aug 17+22d | Ripon | Longines Irish Champions Weekend EBF Ripon Champion Two Yrs Old Trophy, 2017 Stakes (Listed) | 5/7 | 1¾ | 9-3 | 88 | 88A | 79A | Paul Hanagan | 5/1 |
| 06 Aug 17+13d | Chester | Horseradish Hospitality At Southport Flower Show/EBF Stallions Conditions Stakes (Plus 10) | 2/5 | shd | 8-12 | — | 99C | 77B | Paul Hanagan | 9/4F |
| 24 Jul 17+16d | Ayr | Racinguk.com Novice Stakes | 1/8 | 9-2 | — | 95A | 86A | Paul Hanagan | 4/5F | |
| 08 Jul 17 | Beverley | Pallet Racking EBF Maiden Stakes (Div 1) | 2/13 | ¾ | 9-5 | — | 72C | 98A | Paul Hanagan | 4/1 |
Quick answers
- How many races has Regulator (IRE) won?
- Regulator (IRE) won 2 of 47 archived starts between 2017 and 2022, a strike rate of 4.3%. Placed 11 times in total (23.4% of starts).
- Who trained Regulator (IRE)?
- Regulator (IRE) was trained by Alexandra Dunn on the most recent run on record, at Taunton on 10 November 2022.
- Who is Regulator (IRE)'s sire?
- Regulator (IRE) is by Acclamation (GB) out of Rasana (GB), whose sire is Royal Academy.
- What going does Regulator (IRE) prefer?
- Regulator (IRE) has the best record on good going: 1 win from 13 starts (7.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Regulator (IRE)'s official rating?
- Regulator (IRE)'s highest official rating on record is 89.
- What is Regulator (IRE)'s sire's record?
- Acclamation (GB)'s progeny in our archive have won 10% of 19,672 runs since Jan 2008 (1,326 horses), Flat and jumps together. Strongest on firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 193.
- Who are Regulator (IRE)'s siblings?
- Out of Rasana (GB), Regulator (IRE) has 8 other produce in our archive, 7 of them winners. Most wins: Rasaman (IRE) (14). Highest grade won: Class 2 (Aldovrandi (IRE)). The wins came over 5f–1m2f. As at Oct 2026.