Horse profile
My Boy Harry (GB)
by Massaat (IRE) out of Malmostosa (GB) (Intikhab)
39 runs · 9 courses · from Sep 2024
As at 3 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
5 wins · 4 courses
New yard
Headgear returns LTO
Last run 20 Oct 2026 · 9th of 9
Last raced off OR 61
KTB Profile
My Boy Harry is a gelding with five wins from 39 starts, all at Class 6 level. Four of those wins came over 6f – 7f, three on the all-weather and two on turf, with two successes from 12 runs at Chelmsford City (AW). He won the Sky Sports Racing Virgin 512 Handicap at Lingfield in May 2026 off an official rating of 58. Aged 4 at his last run in Oct 2026, he finished 9 of 9 at Yarmouth on his first start for Hayley Burton, with headgear back on and last raced off an official rating of 61.
Based on 39 archived runs · run-style from 39 commented runs since Sep 2024 · updated 3 Nov 2026
KTB at a glance
All wins at Class 6
- 5–39Wins / Runs
- 12.8%Strike rate
- 14 (35.9%)Placed
- −12.42£1 level staken=39 at SP
- 1.17Fair A/E n=39 · 0.98 incl. margin
- 64Highest OR
- 12dBetween runs (median)longest 156 d
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 rating61↓ 3lb off peak
61
45–64
KTB Speed and Rating
KTB Speed
Best recent Speed 104
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 3 Nov 2025 |
|---|---|---|---|---|
| Standard (AW) | 25 | 102A | 82 | 14 runs · 102 / 87.5 |
| Good to Firm | 7 | 104B | 89 | 4 runs · 104 / 74 |
| Good | 4 | 118C | 92 | 1 run · — |
| Soft | 2 | 61C | 52 | 1 run · — |
| Distance | Runs | Best | Median | Since 3 Nov 2025 |
|---|---|---|---|---|
| 6f – 7f | 24 | 118C | 86 | 12 runs · 102 / 88 |
| 1m – 1m1f | 11 | 104B | 82 | 7 runs · 104 / 82 |
| Under 6f | 3 | 71B | 47 | 1 run · — |
Of 39 runs looked at, 1 has no figure: not enough races on the card to set the day (under 4) (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 38 figures from 39 runs · as at 28 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 from 39 analysed runs since Sep 2024
- Held up 18 (46%) · 1 win
- Mid-division 11 (28%) · 2 wins
- Prominent 10 (26%) · 2 wins
Pedigree intelligence
Sire
Progeny in our archive have won 7.7% of 1,215 runs since Mar 2022 (124 horses).
Weakest on good to soft going: 4.4% from 113. Weakest over 1m2f – 1m4f (all codes): 3.7% from 134.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 2 | 0 | 0% | −7.7 | — |
| Good to Firm | 198 | 19 | 9.6% | +1.9 | 1 from 7 |
| Good | 262 | 24 | 9.2% | +1.5 | 1 from 4 |
| Good to Soft | 113 | 5 | 4.4% | −3.3 | — |
| Soft | 103 | 7 | 6.8% | −0.9 | 0 from 2 |
| Heavy | 28 | 1 | 3.6% | −4.1 | — |
| Standard (AW) | 509 | 38 | 7.5% | −0.2 | 3 from 26 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 104 | 6 | 5.8% | −1.9 | 0 from 4 |
| 6f – 7f | 591 | 51 | 8.6% | +0.9 | 4 from 24 |
| 1m – 1m1f | 319 | 27 | 8.5% | +0.8 | 1 from 11 |
| 1m2f – 1m4f | 134 | 5 | 3.7% | −4 | — |
| 1m5f – 2m | 44 | 5 | 11.4% | +3.7 | — |
| 2m1f – 2m4f | 21 | 0 | 0% | −7.7 | — |
| 2m5f – 3m | 2 | 0 | 0% | −7.7 | — |
Flat and jumps together (all codes) · since Mar 2022 · as at 2 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Malmostosa (GB) (Intikhab)
No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 26 | 3 | 12% | −13.42 |
| Good to Firm | 7 | 1 | 14% | −1.50 |
| Good | 4 | 1 | 25% | +4.50 |
| Soft | 2 | 0 | 0% | −2.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 31 | 5 | 16% | −4.42 |
| Class 5 | 5 | 0 | 0% | −5.00 |
| Class 2 | 2 | 0 | 0% | −2.00 |
| Class 4 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chelmsford City (AW) | 12 | 2 | 17% | −3.75 |
| Lingfield (AW) | 7 | 0 | 0% | −7.00 |
| Brighton | 6 | 1 | 17% | −0.50 |
| Kempton (AW) | 5 | 1 | 20% | −0.67 |
| Lingfield | 3 | 1 | 33% | +5.50 |
| Yarmouth | 2 | 0 | 0% | −2.00 |
| Southwell (AW) | 2 | 0 | 0% | −2.00 |
| Nottingham | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 24 | 4 | 17% | −1.75 |
| 1m – 1m1f | 11 | 1 | 9% | −6.67 |
| Under 6f | 4 | 0 | 0% | −4.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Luke Morris | 10 | 2 | 20% | +3.00 |
| Frederick Larson | 5 | 2 | 40% | +4.83 |
| Ashley Lewis | 3 | 0 | 0% | −3.00 |
| Finley Marsh | 2 | 1 | 50% | +1.75 |
| Pat Cosgrave | 2 | 0 | 0% | −2.00 |
| Neil Callan | 2 | 0 | 0% | −2.00 |
| Rossa Ryan | 1 | 0 | 0% | −1.00 |
| Kyle McHugh | 1 | 0 | 0% | −1.00 |
| Kieren Fox | 1 | 0 | 0% | −1.00 |
| Rose Dawes | 1 | 0 | 0% | −1.00 |
| Tyler Heard | 1 | 0 | 0% | −1.00 |
| Sean Levey | 1 | 0 | 0% | −1.00 |
| Billy Loughnane | 1 | 0 | 0% | −1.00 |
| Callum Hutchinson | 1 | 0 | 0% | −1.00 |
| Sean D Bowen | 1 | 0 | 0% | −1.00 |
| Christian Howarth | 1 | 0 | 0% | −1.00 |
| Joe Leavy | 1 | 0 | 0% | −1.00 |
| Tom Marquand | 1 | 0 | 0% | −1.00 |
| Jim Crowley | 1 | 0 | 0% | −1.00 |
| William Cox | 1 | 0 | 0% | −1.00 |
| Sam Hitchcott | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 22 | 2 | 9% | −8.00 |
| Blinkers | 9 | 2 | 22% | −0.75 |
| Visor | 7 | 1 | 14% | −2.67 |
| Cheekpieces | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 16 | 3 | 19% | +0.75 |
| 2025 | 20 | 2 | 10% | −10.17 |
| 2024 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · 16 runs | ||||||||||
| 20 Oct 26+112d | Yarmouth | Brandford Restaurants & Bar Handicap Stakes (Div I) Missed the break - last of the field all the way - finished 9th | 9/9 | 1½ | 9-8 | 61 | 61C | 46C | Rossa Ryan | 14/1 |
| 30 Jun 26+5d | Brighton | Sheephaven Bay And Tipsytipsters Remembering Boony Handicap Settled towards rear - headway to fourth entering the final furlong - kept on but never dangerous | 4/7 | 2¼ | 8-12 | 63 | 104B | 67A | Ashley Lewis | 11/2 |
| 25 Jun 26+15d | Nottingham | Cambion Electronics 65 Years In Manufacturing 'Hands And Heels' Apprentice Handicap Settled midpack early - asked for more three out and found response two out - stayed one pace inside the final furlong to finish fourth | 4/8 | 1¾ | 9-11 | 63 | 42B | 78A | Kyle McHugh | 8/1 |
| 10 Jun 26+12d | Kempton (AW) | Set Your Limits With Unibet Handicap Settled at the back - boxed in with 2f left - found space and made progress inside the last - up into third close home | 3/11 | 1½ | 8-12 | 64 | 81A | 79A | Luke Morris | 25/1 |
| 29 May 26+10d | Brighton | Fairplay Daily Price Boosts Handicap Handy with the front pack early - asked for effort over 2f out and kept battling to the line - moved into third close home | 3/7 | ½ | 9-12 | 58 | 101A | 79A | Luke Morris | 5/2J |
| 19 May 26+10d | Lingfield | Sky Sports Racing Virgin 512 Handicap (Div 2) Settled at the back early - asked to improve 2f out - made ground into contention approaching the last furlong and moved left to the rail - hit the front inside the final furlong - stayed on strongly to score with plenty in hand | 1/10 | 9-4 | 58 | 87A | 93A | Luke Morris | 15/2 | |
| 09 May 26+9d | Lingfield | William Hill Price Boosts Every Day Handicap Held up at the rear - dropped away from the pack early - still adrift with a furlong to go - closed with real purpose in the closing strides to grab fourth | 4/8 | ¾ | 8-11 | 58 | 47A | 70A | Kieren Fox | 18/1 |
| 30 Apr 26+23d | Lingfield (AW) | Newsteam Group Handicap Held up in the pack - pushed along with 2f left - unable to close inside final furlong - eventually beaten well over 8 lengths in 6th | 6/12 | 2¼ | 8-13 | 60 | 92A | 59A | Ashley Lewis | 14/1 |
| 07 Apr 26+12d | Southwell (AW) | Sky Sports Racing Mile Series Final Handicap Held up in the pack - pushed for effort with 2f left - dropped away inside final furlong - finished 12th | 12/13 | 1¼ | 8-1 | 62 | 99B | 51A | Rose Dawes | 40/1 |
| 26 Mar 26+26d | Chelmsford City (AW) | For The Love Of Horses Handicap Hampered start - settled in the pack - pushed along with 2f left before weakening inside the final furlong to finish 6th | 6/11 | nse | 9-7 | 63 | 94A | 74A | Luke Morris | 10/1 |
| 28 Feb 26+17d | Lingfield (AW) | Read Meg Nicholls' Blog At betmgm.co.uk Handicap (Div 2) Sat close to front pack early - urged forward inside the final furlong - unable to find any headway - finished fifth | 5/7 | ½ | 9-8 | 64 | 85A | 70A | Finley Marsh | 17/2 |
| 11 Feb 26+13d | Kempton (AW) | Bet At racingtv.com Handicap Settled in the pack - pushed along with 2f left - closed in over a furlong out - kept going late to finish third | 3/9 | 1½ | 9-9 | 64 | 97A | 81A | Luke Morris | 7/1 |
| 29 Jan 26+5d | Chelmsford City (AW) | Chelmsford Mile Series Qualifier 4 Handicap Sat close behind the front group - pushed along and made ground with a furlong left - hit the front inside the last and stayed on strongly | 1/10 | 9-9 | 60 | 89A | 81A | Finley Marsh | 11/4 | |
| 24 Jan 26+9d | Lingfield (AW) | BetMGM Supports Safer Gambling Handicap (Div 1) Drifted left hampering others at the off - settled towards the back - swung wide around the turn 2f out - closed on the front pair with a furlong left - stayed on strongly in the closing stages - grabbed second close home | 2/8 | 1 | 10-0 | 60 | 90A | 83A | Luke Morris | 6/1 |
| 15 Jan 26+13d | Chelmsford City (AW) | 7th March UK Garage Raceday Handicap Settled midpack early - pressed for effort with 2f to go and moved up to hit the front entering the last furlong - pulled away to win | 1/6 | 9-9 | 55 | 86A | 77B | Luke Morris | 7/2 | |
| 02 Jan 26+11d | Chelmsford City (AW) | Chelmsford Mile Series Qualifying Handicap Settled at the back - pushed along a furlong out then eased right to pass fading rivals inside the final furlong - finished 5th without getting on terms | 5/9 | 1½ | 9-5 | 56 | 82A | 67A | Tyler Heard | 40/1 |
| 2025 · 20 runs | ||||||||||
| 22 Dec 25+5d | Lingfield (AW) | Best Odds Guaranteed At BetMGM Handicap (Div 1) Towards the back - ridden to close 2f out - hampered over 1f out and beaten | 8/12 | ½ | 9-9 | 55 | 81A | 64A | Pat Cosgrave | 5/1 |
| 17 Dec 25+7d | Lingfield (AW) | Best Odds Guaranteed At BetMGM Handicap Held mid-pack early - urged forward approaching 2f out - drifted right and closed on the front group inside the final furlong - stayed on strongly through the last 110yds - closed right up on the front-runner but denied by a short head | 2/9 | hd | 9-4 | 55 | 102A | 65A | Pat Cosgrave | 18/5 |
| 10 Dec 25+36d | Kempton (AW) | Racehorse Shares For Christmas At racingclub.com Handicap Settled towards the back early - made progress from 2f out and angled across before the furlong pole - stayed on to finish 6th | 6/12 | 1 | 9-8 | 55 | 80A | 76A | Sean Levey | 7/2J |
| 04 Nov 25+19d | Lingfield (AW) | Always Gamble Responsibly At BetMGM Handicap (Div 1) Settled in the pack - roused 2f out and picked up strongly in the final furlong - moved towards the rail to hit the front entering the last 110 yards - quickly overtaken - kept on to finish second by 1½ lengths | 2/12 | 1½ | 9-6 | 54 | 79A | 72A | Billy Loughnane | 7/2F |
| 16 Oct 25+6d | Chelmsford City (AW) | Betfair Safer Gambling Tools Handicap Settled towards the back - moved right approaching the final bend then made progress and drifted left inside the last furlong - unable to threaten the leaders finishing sixth | 6/10 | nse | 9-2 | 49 | 83A | 63A | Ashley Lewis | 85/40F |
| 10 Oct 25+22d | Kempton (AW) | Unibet Supports Safer Gambling Handicap Settled in the pack early - moved through from over 2f out and pushed to the front approaching the final furlong - stayed on well to score | 1/13 | 9-3 | 49 | 85B | 74A | Frederick Larson | 10/3 | |
| 18 Sep 25+7d | Kempton (AW) | Bet At racingtv.com Handicap (Div 2) Settled towards the back - pushed along with 2f left - improved into 3rd inside the final furlong but unable to trouble the leading two | 3/12 | 3¼ | 9-1 | 50 | 78A | 73A | Luke Morris | 9/2 |
| 11 Sep 25+11d | Chelmsford City (AW) | Best Odds On The Betfair Exchange Handicap Sat close to the pace - moved up on the outside inside final furlong - stayed on to finish third | 3/13 | ½ | 9-3 | 50 | 78B | 66A | Callum Hutchinson | 6/1 |
| 31 Aug 25+17d | Brighton | Brighton Sprint Series Final Handicap Held up towards the back - driven from over 2f out - kept on late but always held | 7/13 | hd | 8-2 | 50 | 118C | 62A | Sean D Bowen | 25/1 |
| 14 Aug 25+8d | Chelmsford City (AW) | Paddy Power Apprentice Handicap Held up at the back - pushed along with 2f left - stayed on in the closing stages without threatening the leaders | 5/7 | 1 | 9-5 | 51 | 71B | 65A | Christian Howarth | 9/2 |
| 06 Aug 25+20d | Brighton | Download The Star Sports App Handicap Handy with the front group early - drifted left with tight space over a furlong out and again inside the final furlong - unable to close and held for fifth | 5/8 | ½ | 9-5 | 51 | 79B | 68A | Joe Leavy | 6/1 |
| 17 Jul 25+16d | Leicester | Evening Racing At LeicesterRaces Wednesday 23rd July Handicap (Div 1) Sat behind the pace - lost touch under 2f out - found renewed energy to snatch 4th inside the last and stayed on well | 4/7 | ¾ | 9-6 | 52 | 95A | 59A | Tom Marquand | 11/4 |
| 01 Jul 25+7d | Brighton | Star Sports We Believe In Bookmaking Classified Stakes Handy in tight group early - moved into second inside final two furlongs - shaken up to hit front near the line - then edged out and flattened out for third | 3/8 | nk | 9-9 | 45 | 81B | 66A | Frederick Larson | 18/5 |
| 24 Jun 25+6d | Brighton | Star Sports Brighton Owners Series Classified Stakes Tracked the pace from wide - pushed along and drifted left approaching the final furlong and a half then found another gear to hit the front close home - soon well in command | 1/7 | 9-0 | 45 | 89B | 69A | Frederick Larson | 9/2 | |
| 18 Jun 25+15d | Lingfield (AW) | Play At The Races StableDuel Handicap (AWT) Held up towards back - pressed for effort with 2f left - responded inside final furlong - closed to go down by a half-length | 2/6 | ½ | 9-4 | 45 | — | 52B | Frederick Larson | 11/2 |
| 03 Jun 25+33d | Lingfield | Get The Inside Track With raceday-ready.com Handicap Knocked at the break - tracked the front group - pushed along 3f out and moved left approaching 2f out - held same effort through the closing stages to finish fourth | 4/6 | ½ | 9-0 | 45 | 97C | 62B | Frederick Larson | 33/1 |
| 01 May 25+7d | Chelmsford City (AW) | Best Odds Guaranteed At bet365 Handicap Held up rear of field - lost ground wide entering straight - pushed along and edged forward late to finish fourth | 4/8 | 2 | 9-0 | 45 | 64A | 48A | Jim Crowley | 7/1 |
| 24 Apr 25+16d | Chelmsford City (AW) | Best Odds Guaranteed At bet365 Handicap Settled at back early - blocked for room when finding progress inside final two furlongs - darted right then left seeking space - couldn't quite reach the leaders finishing fourth beaten under two lengths | 4/9 | 1 | 9-0 | 45 | 86B | 54A | Luke Morris | 14/1 |
| 08 Apr 25+12d | Southwell (AW) | Weekly Free Bets With BetMGM Extra Handicap Settled towards the back - nudged into contest before 2f out - unable to land a blow through the closing stages | 6/10 | 1¼ | 9-3 | 45 | 69A | 53A | Luke Morris | 25/1 |
| 27 Mar 25+156d | Chelmsford City (AW) | bet365 Bet Boost Handicap (Div 2) Settled with the pack early - pushed for effort inside final 2f - unable to land a blow - finished 5th | 5/8 | 1¾ | 8-9 | 45 | 70A | 45A | William Cox | 40/1 |
| 2024 · 3 runs | ||||||||||
| 22 Oct 24+12d | Yarmouth | British EBF Novice Stakes (GBB Race) Close to pace early - lost ground by halfway and soon toiling - dropped away from 2f out - well held late in eighth | 8/8 | 4¼ | 9-4 | — | 43C | 41C | Neil Callan | 200/1 |
| 10 Oct 24+12d | Chelmsford City (AW) | EBF Restricted Maiden Stakes (GBB Race) Held up in the pack - driven with two out and drifted right approaching the furlong marker - dropped away quickly to finish well beaten in 12th | 12/14 | 2½ | 9-7 | — | 61C | 37C | Neil Callan | 200/1 |
| 28 Sep 24 | Chelmsford City (AW) | EBF Restricted Novice Stakes (GBB Race) (Div 2) Held up at the back - never landed a blow - finished well held in 11th | 11/13 | 1¼ | 9-7 | — | 63C | 42C | Sam Hitchcott | 100/1 |
Quick answers
- How many races has My Boy Harry won?
- My Boy Harry (GB) won 5 of 39 archived starts between 2024 and 2026, a strike rate of 12.8%. Placed 14 times in total (35.9% of starts).
- Who trains My Boy Harry?
- My Boy Harry (GB) is trained by Hayley Burton, who saddled the horse on its most recent run on 20 October 2026.
- Who is My Boy Harry's sire?
- My Boy Harry (GB) is by Massaat (IRE) out of Malmostosa (GB), whose sire is Intikhab.
- What going does My Boy Harry prefer?
- My Boy Harry (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 My Boy Harry's official rating?
- The most recent official rating on record is 61, from the run on 20 October 2026. The highest on record is 64.
- What is My Boy Harry's sire's record?
- Massaat (IRE)'s progeny in our archive have won 7.7% of 1,215 runs since Mar 2022 (124 horses), Flat and jumps together. Weakest on good to soft going: 4.4% from 113. Weakest over 1m2f – 1m4f (all codes): 3.7% from 134.