Circuit Breaker

Age: 6 (27 Mar 2020)
Trainer: Jonjo &amp; A.J. O&#039;Neill
Owner: Tanzanite
Last run: Lingfield Park (18 Aug 2026)
Sire: Nathaniel (Ire)
Dam: Australian Queen
Dam’s sire: Fastnet Rock (Aus)

Latest race entries and form for horse Circuit Breaker.

Confirmed race entries for Circuit Breaker

Haydock Park, 100% Racingtv Profits Back To Racing Handicap (5) 1m 6f

Date	Course	Distance	Going	Pos	Type
18/08/26	Lingfield Park	1m 7f 169y	Std	4/7	Flat
15/06/26	Carlisle	1m 6f 32y	Good	4/11	Flat
08/05/26	Ascot	1m 7f 209y	Gd/Frm	6/12	Flat
03/04/26	Lingfield Park	1m 7f 169y	Std	3/14	Flat
03/03/26	Wolverhampton	1m 5f 219y	Std/Slow	6/8	Flat
01/02/26	Market Rasen	2m 7f 16y	Gd/Sft	6/7	Hurdle
06/01/26	Wolverhampton	2m 120y	Slow	2/6	Flat
30/12/25	Wolverhampton	1m 5f 219y	Slow	2/8	Flat
11/10/25	York	2m 56y	Good	9/16	Flat
18/04/25	Newcastle	2m 56y	Std	11/14	Flat
28/03/25	Southwell	2m 102y	Std	6/8	Flat
15/03/25	Wolverhampton	1m 6f	Std/Slow	5/5	Flat
22/02/25	Southwell	2m 102y	Std	3/9	Flat
02/02/25	Musselburgh	2m 3f 171y	Gd/Sft	8/10	Hurdle
21/12/24	Ascot	2m 7f 118y	Gd/Sft	5/6	Hurdle
04/12/24	Haydock Park	1m 7f 144y	Soft	3/6	Hurdle
20/10/24	Kempton Park	2m 5f	Gd/Sft	1/4	Hurdle
16/05/24	Salisbury	1m 6f 44y	Heavy	6/12	Flat
06/04/24	Kempton Park	1m 7f 218y	Slow	3/13	Flat
29/09/23	Haydock Park	1m 6f	Soft	2/5	Flat
09/09/23	Kempton Park	1m 7f 218y	Std	1/8	Flat
15/07/23	Hamilton Park	1m 5f 16y	Soft	7/7	Flat
02/06/23	Doncaster	1m 3f 197y	Gd/Frm	3/5	Flat
08/05/23	Windsor	1m 2f	Heavy	1/8	Flat