Horse profile
The Bosses Nephew (IRE)
by Flemensfirth (USA) out of The Bay Mare (IRE) (Commanche Run)
45 runs · 19 courses · from May 2005
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Mar 2013 — 4,977 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2013
4 wins · Limerick, Naas & Cork
Last raced off OR 102
KTB Profile
The Bosses Nephew (IRE) is 4 from 45. Hasn't won since Dec 2011. Last raced off 102, 20lb below the career-high mark.
Based on 45 archived runs · updated 5 Nov 2026
KTB at a glance
OR ↓ 20lb off peak
- 4–45Wins / Runs
- 8.9%Strike rate
- 12 (26.7%)Placed
- −13.67£1 level staken=45 at SP
- 1.24Fair A/E n=45 · 0.92 incl. margin
- 122Highest OR
- 29dBetween runs (median)longest 384 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 rating102↓ 20lb off peak
102
102–122
KTB Speed and Rating
KTB Speed
No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · 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
Flemensfirth (USA)
Progeny in our archive have won 11.9% of 17,287 runs since Jan 2008 (1,595 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 38 | 0 | 0% | −11.9 | 0 from 1 |
| Good to Firm | 522 | 50 | 9.6% | −2.3 | 0 from 3 |
| Good | 4,057 | 443 | 10.9% | −1 | 0 from 5 |
| Good to Soft | 2,935 | 354 | 12.1% | +0.2 | 0 from 5 |
| Soft | 5,876 | 751 | 12.8% | +0.9 | 2 from 15 |
| Heavy | 3,817 | 449 | 11.8% | −0.1 | 2 from 16 |
| Standard (AW) | 42 | 2 | 4.8% | −7.1 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 1m – 1m1f | 2 | 0 | 0% | −11.9 | — |
| 1m2f – 1m4f | 25 | 1 | 4% | −7.9 | — |
| 1m5f – 2m | 4,486 | 548 | 12.2% | +0.3 | 1 from 4 |
| 2m1f – 2m4f | 6,082 | 724 | 11.9% | 0 | 1 from 18 |
| 2m5f – 3m | 5,260 | 623 | 11.8% | −0.1 | 2 from 21 |
| Over 3m | 1,432 | 153 | 10.7% | −1.2 | 0 from 2 |
Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
The Bay Mare (IRE) (Commanche Run)
4 siblings in the archive, 1 winner — best of them Bulls And Mortar (IRE) (2 wins).
The wins came over 2m4f–2m6f.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Bulls And Mortar (IRE) | 30 | 2 | 2m4f–2m6f | — |
| Strangford Lough (IRE) | 5 | 0 | — | — |
| Baylouso (IRE) | 1 | 0 | — | — |
| The Bay Horse (IRE) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Heavy | 16 | 2 | 13% | +8.00 |
| Soft | 15 | 2 | 13% | −7.67 |
| Good to Soft | 5 | 0 | 0% | −5.00 |
| Good | 5 | 0 | 0% | −5.00 |
| Good to Firm | 3 | 0 | 0% | −3.00 |
| Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 3 | 0 | 0% | −3.00 |
| Class 5 | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Limerick | 12 | 2 | 17% | +1.33 |
| Gowran Park | 4 | 0 | 0% | −4.00 |
| Naas | 4 | 1 | 25% | +11.00 |
| Punchestown | 3 | 0 | 0% | −3.00 |
| Roscommon | 2 | 0 | 0% | −2.00 |
| Galway | 2 | 0 | 0% | −2.00 |
| Cork | 2 | 1 | 50% | +1.00 |
| Leopardstown | 2 | 0 | 0% | −2.00 |
| Fairyhouse | 2 | 0 | 0% | −2.00 |
| Killarney | 2 | 0 | 0% | −2.00 |
| Tipperary | 2 | 0 | 0% | −2.00 |
| Chepstow | 1 | 0 | 0% | −1.00 |
| Taunton | 1 | 0 | 0% | −1.00 |
| Wincanton | 1 | 0 | 0% | −1.00 |
| Lingfield | 1 | 0 | 0% | −1.00 |
| Listowel | 1 | 0 | 0% | −1.00 |
| Clonmel | 1 | 0 | 0% | −1.00 |
| Limerick (IRE) | 1 | 0 | 0% | −1.00 |
| Cork (IRE) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m5f – 3m | 21 | 2 | 10% | −7.67 |
| 2m1f – 2m4f | 18 | 1 | 6% | −15.00 |
| 1m5f – 2m | 4 | 1 | 25% | +11.00 |
| Over 3m | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Ken Whelan | 8 | 0 | 0% | −8.00 |
| Tom Doyle | 7 | 1 | 14% | +8.00 |
| E J O'Connell | 4 | 1 | 25% | +5.00 |
| Mr Louis Muspratt | 3 | 0 | 0% | −3.00 |
| Mr Derek O'Connor | 3 | 0 | 0% | −3.00 |
| Davy Russell | 3 | 1 | 33% | +1.33 |
| Paul Townend | 2 | 0 | 0% | −2.00 |
| John Cullen | 2 | 0 | 0% | −2.00 |
| Paul Carberry | 2 | 0 | 0% | −2.00 |
| Robbie McNamara | 2 | 1 | 50% | +1.00 |
| Mikey Ennis | 1 | 0 | 0% | −1.00 |
| Phillip Enright | 1 | 0 | 0% | −1.00 |
| Conor Maxwell | 1 | 0 | 0% | −1.00 |
| Brian O'Connell | 1 | 0 | 0% | −1.00 |
| Davy Condon | 1 | 0 | 0% | −1.00 |
| J R Barry | 1 | 0 | 0% | −1.00 |
| Stephen Gray | 1 | 0 | 0% | −1.00 |
| Miss C A Brassil | 1 | 0 | 0% | −1.00 |
| K Hadnett | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 31 | 3 | 10% | −8.67 |
| Blinkers | 12 | 1 | 8% | −3.00 |
| Cheekpieces | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2013 | 4 | 0 | 0% | −4.00 |
| 2012 | 1 | 0 | 0% | −1.00 |
| 2011 | 8 | 1 | 13% | +1.00 |
| 2010 | 7 | 1 | 14% | +8.00 |
| 2009 | 5 | 0 | 0% | −5.00 |
| 2008 | 6 | 1 | 17% | −3.00 |
| 2007 | 6 | 0 | 0% | −6.00 |
| 2006 | 6 | 1 | 17% | −1.67 |
| 2005 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chase | 33 | 3 | 9% | −6.00 |
| Hurdle | 11 | 1 | 9% | −6.67 |
| Flat | 1 | 0 | 0% | −1.00 |
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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2013 · 4 runs | |||||||||
| 21 Mar 13+21d | Chepstow | 32redpoker.com Hunters' Chase | PU/5 | — | 12-0 | 102 | — | Mikey Ennis | 25/1 |
| 28 Feb 13+1d | Taunton | CGA Foxhunter Trial (Hunters' Chase) (For The Richard Williams Memorial Trophy) | 4/6 | 12 | 12-1 | 109 | 105C | Mr Louis Muspratt | 20/1 |
| 27 Feb 13+15d | Wincanton | Dick And Sue Woodhouse Memorial Hunters' Chase (For The Dick Woodhouse Trophy) | 6/12 | 8 | 12-1 | 109 | 104A | Mr Louis Muspratt | 66/1 |
| 12 Feb 13+384d | Lingfield | CGA Foxhunter Trial (Hunters' Chase) (For The R. E. Sassoon Memorial Trophy) | 6/7 | 29 | 12-1 | 109 | 98C | Mr Louis Muspratt | 8/1 |
| 2012 · 1 run | |||||||||
| 25 Jan 12+27d | Limerick | Greenmount Conference Centre Handicap Chase (0-116) | 4/16 | 7 | 11-5 | 109 | 105C | E J O'Connell | 10/1 |
| 2011 · 8 runs | |||||||||
| 29 Dec 11+179d | Limerick | Family Fun At Lrc Veterans Handicap Chase (0-123) | 1/12 | 10-10 | 102 | 116B | E J O'Connell | 8/1 | |
| 03 Jul 11+42d | Limerick | www.thetote.com Galway Plate Trial Handicap Chase | 11/15 | 3 | 9-12 | 104 | 86C | Tom Doyle | 12/1 |
| 22 May 11+13d | Limerick | Twilight Evening Live Music 17th June Handicap Chase (0-109) | 5/16 | 3 | 11-2 | 104 | 109A | E J O'Connell | 14/1 |
| 09 May 11+36d | Roscommon | Frank Hannon Memorial Handicap Chase (0-123) | 7/16 | 3½ | 10-12 | 107 | 107A | Phillip Enright | 16/1 |
| 03 Apr 11+43d | Limerick | Martinstown Opportunity Handicap Chase | 5/16 | 4½ | 10-7 | 110 | 106A | Conor Maxwell | 25/1 |
| 19 Feb 11+22d | Gowran Park | Irish Stallion Farms E.B.F. Handicap Chase | 9/14 | 12 | 10-8 | 112 | 95C | E J O'Connell | 14/1 |
| 28 Jan 11+26d | Gowran Park | Carey's Cottage Cup Handicap Chase (0-116) | 5/14 | 2½ | 11-9 | 113 | 121A | Tom Doyle | 25/1 |
| 02 Jan 11+69d | Naas | Tipper Road Handicap Chase (0-130) | 9/11 | 16 | 11-4 | 116 | 97C | Tom Doyle | 25/1 |
| 2010 · 7 runs | |||||||||
| 25 Oct 10+23d | Galway | Castlegar Handicap Chase | 13/15 | 10 | 10-7 | 118 | 97C | Paul Townend | 14/1 |
| 02 Oct 10+20d | Gowran Park | Pricewaterhousecoopers Handicap Chase (0-130) | F/13 | — | 11-1 | 118 | — | Paul Townend | 25/1 |
| 12 Sep 10+144d | Listowel | Dawn Milk Handicap Chase | 16/18 | 27 | 10-10 | 119 | 95C | Tom Doyle | 12/1 |
| 21 Apr 10+17d | Punchestown | Irish Daily Mirror Handicap Chase (Grade A) | 4/16 | ½ | 9-10 | 122 | 116A | Tom Doyle | 20/1 |
| 04 Apr 10+35d | Cork | O2 Store Mallow Handicap Chase (0-123) | PU/12 | — | 11-4 | 116 | — | Brian O'Connell | 11/2 |
| 28 Feb 10+22d | Leopardstown | Carrickmines Handicap Chase | 3/16 | 3½ | 9-10 | 114 | 113A | Tom Doyle | 10/1 |
| 06 Feb 10+255d | Naas | Naas Handicap Chase | 1/11 | 10-1 | 107 | 129A | Tom Doyle | 14/1 | |
| 2009 · 5 runs | |||||||||
| 27 May 09+42d | Punchestown | Conyngham *cup (q.r.) Handicap Chase (0-116) | 13/22 | 4½ | 11-8 | 109 | 102C | Mr Derek O'Connor | 20/1 |
| 15 Apr 09+31d | Fairyhouse | Royal County Handicap Chase (0-116) | PU/25 | — | 11-6 | 110 | — | John Cullen | 25/1 |
| 15 Mar 09+29d | Limerick | Charleville Cheese Handicap Chase (0-130) | 8/14 | 30 | 10-12 | 112 | 101C | Ken Whelan | 12/1 |
| 14 Feb 09+17d | Gowran Park | Irish Stallion Farms EBF Handicap Chase (0-123) | 4/13 | 4½ | 11-4 | 112 | 117A | Ken Whelan | 25/1 |
| 28 Jan 09+32d | Limerick | Annual Members Raceday Handicap Hurdle (81-109) | 6/11 | 14 | 11-5 | 102 | 96A | Ken Whelan | 20/1 |
| 2008 · 6 runs | |||||||||
| 27 Dec 08+222d | Limerick | Tim Duggan Memorial Handicap Chase (0-145) | 11/15 | nk | 9-10 | 113 | 93C | Ken Whelan | 20/1 |
| 19 May 08+7d | Roscommon | Frank Hannon Memorial Handicap Chase (0-135) | PU/10 | — | 10-11 | 113 | — | Paul Carberry | 7/2 |
| 12 May 08+17d | Killarney | M.D.O'Shea & Sons Handicap Chase | 3/8 | 12 | 10-0 | 113 | 106B | Paul Carberry | 2/1F |
| 25 Apr 08+32d | Punchestown | betfair.com Novice Handicap Chase | F/24 | — | 10-3 | 102 | — | Davy Condon | 14/1 |
| 24 Mar 08+32d | Cork | Dromahane (QR) Beginners Chase | 1/16 | 11-9 | 111 | 126A | Robbie McNamara | 2/1F | |
| 21 Feb 08+56d | Clonmel | Lisronagh Novice Handicap Chase (0-116) | 2/13 | 1¼ | 11-6 | 107 | 123A | John Cullen | 7/1 |
| 2007 · 6 runs | |||||||||
| 27 Dec 07+46d | Limerick | O'Connor Murphy Gubbins Beginners Chase | 3/16 | 4½ | 11-12 | — | 110C | Mr Derek O'Connor | 9/2 |
| 11 Nov 07+192d | Limerick (IRE) | Glenview Stud (Q.R.) Beginners Chase | 4/16 | 7 | 11-9 | — | 103C | Robbie McNamara | 5/2F |
| 03 May 07+24d | Tipperary | Glenview/Rathbarry Beginners Chase | 2/16 | 3½ | 11-12 | — | 114C | Mr Derek O'Connor | 5/1 |
| 09 Apr 07+8d | Fairyhouse | McGarrell Reilly Homes Handicap Hurdle | 6/15 | 2½ | 9-11 | 106 | 113C | J R Barry | 9/1 |
| 01 Apr 07+77d | Limerick | UL Bohemians Raceday Hurdle | 10/16 | 5 | 11-6 | 106 | 92C | Ken Whelan | 16/1 |
| 14 Jan 07+19d | Leopardstown | Pertemps Handicap Hurdle (Qualifier) | 15/27 | nk | 9-3 | 113 | 89C | Stephen Gray | 14/1 |
| 2006 · 6 runs | |||||||||
| 26 Dec 06+37d | Limerick | Sliabh Luachra Handicap Hurdle (74-109) | 2/18 | 1 | 11-6 | 103 | 133C | Ken Whelan | 12/1 |
| 19 Nov 06+20d | Cork (IRE) | O'Flynn Construction Handicap Hurdle | 9/14 | 1 | 10-7 | 105 | 94C | Ken Whelan | 10/1 |
| 30 Oct 06+246d | Galway | Www.swordsecurity.com (qr) Race | 4/13 | 7 | 10-7 | — | 57C | Miss C A Brassil | 14/1 |
| 26 Feb 06+21d | Naas | W.A.Osborne & Co. Handicap Hurdle (81-123) | 12/16 | 20 | 11-5 | 109 | 104C | Davy Russell | 7/1 |
| 05 Feb 06+28d | Limerick | Coffoy Construction Maiden Hurdle | 1/14 | 11-9 | 109 | 115C | Davy Russell | 10/3J | |
| 08 Jan 06+234d | Naas | Annual Membership At Naas Maiden Hurdle | 4/24 | 1 | 11-8 | — | 109C | Davy Russell | 8/1 |
| 2005 · 2 runs | |||||||||
| 19 May 05+11d | Tipperary | Tipperary Hurdle | 11/16 | hd | 10-12 | — | 75C | K Hadnett | 25/1 |
| 08 May 05 | Killarney | Killarney Towers Hotel Maiden Hurdle | 8/18 | 4 | 11-2 | — | 83C | Ken Whelan | 33/1 |
Quick answers
- How many races has The Bosses Nephew won?
- The Bosses Nephew (IRE) won 4 of 45 archived starts between 2005 and 2013, a strike rate of 8.9%. Placed 12 times in total (26.7% of starts).
- Who trained The Bosses Nephew?
- The Bosses Nephew (IRE) was trained by Richard Mitchell on the most recent run on record, at Chepstow on 21 March 2013.
- Who is The Bosses Nephew's sire?
- The Bosses Nephew (IRE) is by Flemensfirth (USA) out of The Bay Mare (IRE), whose sire is Commanche Run.
- What going does The Bosses Nephew prefer?
- The Bosses Nephew (IRE) has the best record on soft going: 2 wins from 15 starts (13.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is The Bosses Nephew's official rating?
- The most recent official rating on record is 102, from the run on 21 March 2013. The highest on record is 122.
- What is The Bosses Nephew's sire's record?
- Flemensfirth (USA)'s progeny in our archive have won 11.9% of 17,287 runs since Jan 2008 (1,595 horses), Flat and jumps together.
- Who are The Bosses Nephew's siblings?
- Out of The Bay Mare (IRE), The Bosses Nephew (IRE) has 4 other produce in our archive, 1 of them a winner. Most wins: Bulls And Mortar (IRE) (2). The wins came over 2m4f–2m6f. As at Nov 2026.