David M O'Brien Trainer Profile, Runners & Results

Runners33

Wins4

Places9

Win rate12.1%

Place rate27.3%

Latest runner11 Sep 2026

Upcoming runners

11 Sep 18:10 - Ballinrobe

Lodge At Ashford Castle Handicap Steeplechase

HorseSet The Tone

JockeyMike O'Connor

TypeChase

GoingGood To Yielding

11 Sep 18:40 - Ballinrobe

Adare Manor Opportunity Handicap Steeplechase

HorseBossing It

JockeyJosh Williamson

TypeChase

GoingGood To Yielding

Recent runners

11 Sep 2026 18:40 - Ballinrobe

Adare Manor Opportunity Handicap Steeplechase

HorseBossing It

JockeyJosh Williamson

Position-

SP-

11 Sep 2026 18:10 - Ballinrobe

Lodge At Ashford Castle Handicap Steeplechase

HorseSet The Tone

JockeyMike O'Connor

Position-

SP-

31 Aug 2026 15:55 - Downpatrick

AJC Group Handicap Hurdle

HorseTolka Row (IRE)

JockeySean Flanagan

Position-

SP16/1

16 Aug 2026 16:35 - Tramore (IRE)

Heinz Pollmeier Memorial Handicap Steeplechase

HorseBossing It (IRE)

JockeySean Flanagan

Position5

SP100/30F

14 Aug 2026 19:55 - Tramore (IRE)

Comeragh Veterinary Kilmackthomas Handicap Hurdle

HorseTolka Row (IRE)

JockeyJosh Williamson

Position8

SP13/2

14 Aug 2026 17:40 - Tramore (IRE)

I.P.R.S. Handicap Steeplechase

HorseSet The Tone (IRE)

JockeyJosh Williamson

Position2

SP13/2

07 Aug 2026 19:01 - Wexford (IRE)

Pat Farrell Memorial Handicap Hurdle (Div I)

HorseSet The Tone

Jockey-

Position-

SP-

07 Aug 2026 18:26 - Wexford (IRE)

SIS Handicap Hurdle

HorseSet The Tone (IRE)

JockeyConor Stone-Walsh

Position6

SP3/1F

23 Jul 2026 18:55 - Wexford (IRE)

Park Run At Wexford Saturday Mornings Handicap Hurdle (Div I)

HorseMollys Dolly

Jockey-

Position-

SP-

23 Jul 2026 18:55 - Wexford (IRE)

Park Run At Wexford Saturday Mornings Handicap Hurdle (Div I)

HorseSet The Tone

Jockey-

Position-

SP-

23 Jul 2026 17:45 - Wexford (IRE)

Cottage Autism Network Handicap Hurdle (Div I)

HorseSet The Tone (IRE)

JockeyConor Stone-Walsh

Position1

SP5/1

21 Jul 2026 19:39 - Ballinrobe (IRE)

Sweeney Oil Handicap Hurdle (Div II)

HorseMollys Dolly

JockeyPatrick M O'Brien(5)

Position-

SP-

17 Jul 2026 15:07 - Killarney (IRE)

BOYLE Sports Daily Money Back Meeting Handicap Steeplechase

HorseMic Drop (IRE)

JockeyMichael Kenneally

Position3

SP9/4F

14 Jul 2026 16:47 - Downpatrick (IRE)

Tote Guarantee, Never Beaten By SP Handicap Hurdle

HorseTolka Row (IRE)

JockeyJosh Williamson

Position1

SP33/1

Course record

Limerick

1 wins

2 places from 4 runners

Wexford

1 wins

2 places from 4 runners

Wexford (IRE)

1 wins

1 places from 5 runners

Downpatrick (IRE)

1 wins

1 places from 1 runners

Tramore (IRE)

0 wins

1 places from 3 runners

Tramore

0 wins

1 places from 2 runners

Killarney (IRE)

0 wins

1 places from 1 runners

Clonmel

0 wins

0 places from 3 runners

Kilbeggan

0 wins

0 places from 2 runners

Listowel

0 wins

0 places from 2 runners

Jockey links

Josh Williamson

2 wins

3 places from 7 rides

Sean Flanagan

1 wins

3 places from 10 rides

Conor Stone-Walsh

1 wins

2 places from 4 rides

Michael Kenneally

0 wins

1 places from 1 rides

Mr S Cavanagh

0 wins

0 places from 2 rides

Darragh O'Keeffe

0 wins

0 places from 1 rides

Ryan Treacy

0 wins

0 places from 1 rides

Cian Quirke

0 wins

0 places from 1 rides

Patrick M O'Brien(5)

0 wins

0 places from 1 rides

Mike O'Connor

0 wins

0 places from 1 rides

Horses trained

Mic Drop (IRE)

2 wins

3 places from 3 runs

Set The Tone (IRE)

1 wins

3 places from 6 runs

Tolka Row (IRE)

1 wins

2 places from 7 runs

Bossing It (IRE)

0 wins

1 places from 4 runs

Mollys Dolly (IRE)

0 wins

0 places from 3 runs

Set The Tone

0 wins

0 places from 3 runs

Mollys Dolly

0 wins

0 places from 2 runs

Roman Parish (IRE)

0 wins

0 places from 1 runs

Village Star (IRE)

0 wins

0 places from 1 runs

Tolka Row

0 wins

0 places from 1 runs