Trainer Details

David M O'Brien

42 Runs 2 Wins (4.8%) 3 Places (7.1%)
(Top 10) Jockeys for David M O'Brien
Jockey Runs Wins Places Win%
Josh Williamson 5 1 0 20.0%
Sean Flanagan 16 1 2 6.2%
Cian Quirke 1 0 0 0.0%
Mr S Cavanagh 2 0 0 0.0%
Conor Stone-Walsh 2 0 1 0.0%
Ryan Treacy 4 0 0 0.0%
Darragh O'Keeffe 1 0 0 0.0%
Mr R James 1 0 0 0.0%
Ms J E Grant 2 0 0 0.0%
Niall Moore 2 0 0 0.0%
David M O'Brien's Yard (12 Horses) (Last 12 months)
Horse R W P Last Run
French Adventure
5 M
 1 - - 18/10/26
Set The Tone (IRE)
4 F
 7 - 1 17/10/26
Tolka Row
6 G
 4 - 1 04/07/26
Bossing It (IRE)
4 F
 7 - 1 03/07/26
Village Star
4 G
 1 - - 02/07/26
Mollys Dolly (IRE)
4 F
 5 - - 02/07/26
Mic Drop (IRE)
6 G
 6 2 - 30/06/26
Roman Parish (IRE)
7 G
 2 - - 15/06/26
Black Bog Lad
4 G
 1 - - 14/05/26
Occupational Force
7 G
 3 - - 07/05/26
Roc Of Love
6 G
 1 - - 19/03/26
Roxhill Roise (IRE)
6 M
 4 - - 29/01/26
Recent Runs - Last 12 Months (Showing 42)
Date/Time Course Distance Horse Jockey Position Beaten By Weight SP Comment
18/10/26
14:00 		Limerick (IRE) French Adventure Josh Williamson 4 - 11-4 - -
17/10/26
16:40 		Limerick (IRE) Set The Tone (IRE) Josh Williamson 12 - 10-6 - -
04/07/26
19:48 		Bellewstown (IRE) 3m½f Tolka Row Cian Quirke 99 - 10-4 10/1 -
03/07/26
17:50 		Wexford (IRE) 2m1f Bossing It (IRE) Josh Williamson 8 8 11-5 11/4F -
02/07/26
20:08 		Limerick (IRE) 2m½f Village Star Mr S Cavanagh 8 11 11-3 40/1 -
02/07/26
19:33 		Limerick (IRE) 2m6½f Set The Tone (IRE) Conor Stone-Walsh 2nd 6.5 10-3 66/1 -
02/07/26
18:58 		Limerick (IRE) 2m6½f Mollys Dolly (IRE) Conor Stone-Walsh 13 5.5 10-5 25/1 -
30/06/26
14:50 		Wexford (IRE) 2m Mic Drop (IRE) Josh Williamson 1st Won 9-13 5/1 -
15/06/26
18:42 		Kilbeggan (IRE) 3m½f Roman Parish (IRE) Ryan Treacy 10 0.05 10-9 28/1 -
01/06/26
14:57 		Listowel (IRE) 2m Bossing It (IRE) Josh Williamson 5 .5 9-9 7/2
Held up in rear - headway before 2 out - kept on run-in(op 11/2)
30/05/26
20:00 		Tramore (IRE) 2m6f Tolka Row Sean Flanagan 2nd 1.75 11-12 18/1
Midfield - in touch with leaders with one circuit to go - went third 2 out - ran on well and went second towards finish - no match for winner(op 20/1 tchd 16/1)
30/05/26
15:51 		Listowel (IRE) 2m4½f Mollys Dolly (IRE) Darragh O'Keeffe 6 .5 10-7 10/1
Towards rear - headway 7th - in touch with leaders 3 out - briefly went third home turn - weakened 2 out - not fluent last(tchd 11/1)
29/05/26
19:00 		Tramore (IRE) 2m5½f Set The Tone (IRE) Sean Flanagan 99 - 10-6 25/1
Prominent - pressed leader 5 out - weakened after 4 out - pulled up before 2 out
22/05/26
17:20 		Downpatrick (IRE) 2m3f Tolka Row Sean Flanagan 7 .75 11-4 28/1
Never better than midfield(op 22/1 tchd 33/1)
21/05/26
16:43 		Limerick (IRE) 2m1½f Mic Drop (IRE) Sean Flanagan 1st Won 11-8 7/1
Pressed leader - led 4th - briefly headed 2 out - ridden and kept on well run-in
16/05/26
15:15 		Wexford (IRE) 2m1f Bossing It (IRE) Sean Flanagan 2nd 5.5 11-8 11/1
Towards rear - midfield after 3rd - headway from 3 out - went second 2 out - mistake last - no extra run-in(op 12/1)
16/05/26
13:30 		Wexford (IRE) 2m4f Mollys Dolly (IRE) Sean Flanagan 5 1.75 11-7 33/1
In rear - mistake 7th - headway before 2 out - never on terms(op 40/1 tchd 28/1)
14/05/26
20:20 		Clonmel (IRE) 2m½f Black Bog Lad Mr S Cavanagh 0 0 11-1 25/1
(op 33/1)
14/05/26
17:50 		Clonmel (IRE) 2m3½f Set The Tone (IRE) Sean Flanagan 10 .75 10-12 50/1
Held up in rear - headway from 8th - weakened after 2 out(op 33/1)
14/05/26
17:20 		Clonmel (IRE) 2m3½f Tolka Row Sean Flanagan 8 1.5 11-4 22/1
Never better than midfield(op 20/1)
07/05/26
19:08 		Wexford (IRE) 2m7f Occupational Force Mr R James 4 3.25 11-4 4/1
In touch with leaders - lost position 9th - left in fourth 3 out - went third approaching last - no extra and lost third towards finish(tchd 9/2)
20/04/26
19:42 		Tramore (IRE) 2m5½f Roman Parish (IRE) Ms J E Grant 10 27 11-0 100/1
Midfield(op 50/1 tchd 125/1)
20/04/26
17:42 		Tramore (IRE) 2m½f Mollys Dolly (IRE) Niall Moore 99 - 10-0 33/1
Midfield - weakened after 3 out - pulled up 2 out(op 28/1 tchd 25/1)
20/04/26
17:42 		Tramore (IRE) 2m½f Bossing It (IRE) Sean Flanagan 13 0.05 11-11 8/1
Never better than midfield - mistake 2nd - not fluent 5th - not fluent 3 out - soon weakened(op 10/1)
19/04/26
17:30 		Tramore (IRE) 1m7½f Set The Tone (IRE) Sean Flanagan 8 12 10-13 33/1
(op 28/1)
14/04/26
17:12 		Clonmel (IRE) 2m4f Mic Drop (IRE) Sean Flanagan 5 12 11-4 7/2
In rear - some headway after 3 out - not fluent 2 out - soon weakened(op 9/2 tchd 5/1)
06/04/26
15:35 		Cork (IRE) 3m½f Occupational Force Ms J E Grant 5 4.75 11-10 22/1
Held up in rear - headway after 4 out - midfield 3 out - stayed on run-in(op 33/1)
06/04/26
13:50 		Cork (IRE) 2m Mollys Dolly (IRE) Ryan Treacy 99 - 10-8 20/1
In touch with leaders - lost position 5th - weakened after 7th - pulled up 3 out(op 25/1)
19/03/26
15:30 		Cork (IRE) 2m4f Roc Of Love Niall Moore 99 - 11-7 150/1
Never better than midfield - weakened quickly 5 out - pulled up 4 out (jockey said gelding went wrong down the backstraight and pulled up)(op 80/1 tchd 300/1)
07/03/26
16:53 		Gowran Park (IRE) 3m1f Occupational Force Miss C Grant 5 32 11-7 40/1
Midfield - headway and pressed leaders after 9th - ridden and lost position before 3 out
26/02/26
15:09 		Clonmel (IRE) 2m½f Set The Tone (IRE) Sean O'Keeffe 99 - 10-9 50/1
Towards rear throughout - pulled up 2 out(op 40/1 tchd 66/1)
26/02/26
15:09 		Clonmel (IRE) 2m½f Bossing It (IRE) Sean Flanagan 99 - 11-6 8/1
Towards rear throughout - pulled up 2 out(op 6/1)
05/02/26
13:42 		Thurles (IRE) 2m2f Mic Drop (IRE) Sean Flanagan 6 4 10-12 10/1
Towards rear - headway after 2 out - weakened approaching last - finished 7th - placed 6th(op 14/1)
05/02/26
13:42 		Thurles (IRE) 2m2f Set The Tone (IRE) Ryan Treacy 99 - 10-5 100/1
Always behind - pulled up before 3 out(op 66/1)
29/01/26
13:25 		Thurles (IRE) 2m5f Roxhill Roise (IRE) Danny Gilligan 99 - 11-5 5/1
Midfield - dropped to rear 4 out - weakened from 3 out - pulled up approaching last(op 6/1)
20/12/25
11:37 		Thurles (IRE) 2m5½f Roxhill Roise (IRE) Aidan Kelly 7 2 10-6 50/1
In rear - steady headway and in touch with leaders before 3 out - pressed leader briefly 2 out - hung right and weakened gradually home straight
14/12/25
12:20 		Navan (IRE) 2m Bossing It (IRE) Sean Flanagan 7 1.5 10-6 8/1
Midfield - some headway when not fluent 2 out - no extra approaching last(tchd 17/2)
02/12/25
15:35 		Clonmel (IRE) 2m1½f Roxhill Roise (IRE) J J Slevin 11 2 11-5 33/1
In touch with leaders - slow jump and lost position 5th - mistake and dropped to rear 3 out - soon weakened
02/12/25
15:35 		Clonmel (IRE) 2m1½f Mic Drop (IRE) Ryan Treacy 12 0.3 11-12 50/1
Held up in rear - outpaced 3 out - always behind(tchd 66/1)
22/11/25
14:45 		Punchestown (IRE) 2m3½f Mic Drop (IRE) Sean Flanagan 9 2.25 10-13 14/1
In rear - brief headway after 2 out - no extra approaching last(op 22/1)
17/11/25
12:25 		Navan (IRE) 2m4f Bossing It (IRE) Sean Flanagan 10 2.75 11-2 10/1
Towards rear - some headway before 2 out - weakened approaching last(op 9/1)
04/11/25
15:45 		Fairyhouse (IRE) 3m Roxhill Roise (IRE) Eoin Staples 8 24 11-7 -
Took keen hold - towards rear - midfield 4th - in touch with leaders 5th - led halfway - headed before 2 out - soon weakened