Trainer Profile

Donnacha Aidan O'Brien, Ireland

Runs 40 Wins 6 SR% 15 RTF %

Season	Runs R	Wins W	Win % W%	Places Pl	Place % Pl%	P/L PL
2026	40	6	15	16	40	-14.08
2025	211	28	13	79	37	-9.88
2024	114	18	16	51	45	-14.12
2023	135	21	16	60	44	-18.63
2022	142	14	10	56	39	-68.44
2021	174	18	10	67	39	-51.26
Total	816	105	13	329	40	-176.41

Race Type	Runs R	Wins W	Win % W%	Places Pl	Place % Pl%	P/L PL	RTF % RTF%
Flat Turf	695	84	12	280	40	-220.24
Flat AW	121	21	17	49	40	43.83

Course	Runs R	Wins W	Win % W%	Places Pl	Place % Pl%	P/L PL
DUNDALK	118	21	18	49	42	46.83
CURRAGH	170	15	9	60	35	-71.43
LEOPARDSTOWN	124	13	10	54	44	-12.40
NAAS	82	11	13	33	40	-38.75
CORK	53	7	13	23	43	-16.17
NAVAN	45	7	16	20	44	-12.53
TIPPERARY	29	7	24	15	52	11.37
KILLARNEY	19	7	37	9	47	9.16
FAIRYHOUSE	16	3	19	6	38	0.50
GOWRAN PARK	32	2	6	13	41	-24.75
DOWN ROYAL	15	2	13	7	47	4.25
ASCOT	15	2	13	5	33	-4.50
LISTOWEL	14	1	7	6	43	-10.50
ROSCOMMON	10	1	10	5	50	-6.75
BELLEWSTOWN	5	1	20	5	100	-1.25
NEWMARKET (ROWLEY)	12	1	8	5	42	-6.50
BALLINROBE	3	1	33	3	100	-1.39
DONCASTER	4	1	25	3	75	0.00
GALWAY	13	1	8	2	15	-6.50
NEWMARKET (JULY)	3	1	33	1	33	-1.10
LIMERICK	16	0	0	3	19	-16.00
CHESTER	2	0	0	2	100	-2.00
TRAMORE	1	0	0	0	0	-1.00
THURLES	1	0	0	0	0	-1.00
SLIGO	5	0	0	0	0	-5.00
PUNCHESTOWN	1	0	0	0	0	-1.00
YORK	1	0	0	0	0	-1.00
NEWCASTLE	2	0	0	0	0	-2.00
LINGFIELD PARK	1	0	0	0	0	-1.00
GOODWOOD	2	0	0	0	0	-2.00
EPSOM DOWNS	1	0	0	0	0	-1.00
WINDSOR	1	0	0	0	0	-1.00