Circuit Breaker (GB)
Owner: Tanzanite Trainer: J & A O'Neill Sex: gelding Age: 5
Breeding: Nathaniel / Australian Queen (Fastnet Rock)
Form Summary
GoingView detailed form hide detailed form![]() |
Starts | Wins | 2nds | 3rds |
|---|---|---|---|---|
| Good | 2 | 1 | ||
| Good to Firm (Good in places) | 1 | 1 | ||
| Good to Soft | 1 | |||
| Good to Soft (Soft in places) | 1 | |||
| Soft | 2 | 1 | ||
| Soft (Heavy in places) | 3 | 1 | 1 | |
| Standard | 4 | 1 | ||
| Standard / Slow | 2 | 1 | 1 | |
| Totals | 16 | 3 | 1 | 4 |
Race History
| Date | Course | Going | Distance | Class | Race Winner | Weight | Position | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 11 Oct 2025 | York | Good | 2m 56y | 4 | Berkshire Sundance | 9st 7lbs | 9 of 16 | Ray Dawson | 20/1 |
| restless in stalls, tracked leader, led after 2f, led field centre in straight, headed over 3f out, chased leaders, weakened inside final 2f | |||||||||
| 18 Apr 2025 | Newcastle | Standard | 2m 56y | 2 | Wonder Legend | 8st 4lbs | 11 of 14 | J Fanning | 28/1 |
| chased leaders, pushed along well over 2f out, soon weakened tamely | |||||||||
| 28 Mar 2025 | Southwell | Standard | 2m 102y | 4 | Charging Thunder | 10st | 6 of 8 | Cieren Fallon | 6/1 |
| led, set sedate tempo, ridden home turn, headed over 2f out, weakened final furlong | |||||||||
| 15 Mar 2025 | Wolverhampton | Standard | 1m 5f 219y | 2 | Wonder Legend | 9st 3lbs | 5 of 5 | Cieren Fallon | 11/2 |
| led, headed 8f out, pushed along 3f out, weakened final furlong | |||||||||
| 22 Feb 2025 | Southwell | Standard | 2m 102y | 3 | Hot Fuss | 10st | 3 of 9 | Cieren Fallon | 11/1 |
| held up in mid-division, headway on outside over 6f out, led over 5f out, headed over 3f out, kept on final furlong | |||||||||
| 02 Feb 2025 | Musselburgh | Good to Soft | 2m 3f 171y | 4 | Harper Valley | 12st | 8 of 10 | Jonjo O'Neill Jr. | 14/1 |
| led, joined 2nd, soon clear led again, ridden headed approaching 3 out, weakened quickly from 2 out | |||||||||
| 21 Dec 2024 | Ascot | Good to Soft (Soft in places) | 2m 7f 118y | 4 | Thank You Ma'am | 11st 13lbs | 5 of 6 | Jonjo O'Neill Jr. | 16/1 |
| held up towards rear, not fluent 3 out, weakened before 2 out | |||||||||
| 04 Dec 2024 | Haydock | Soft (Heavy in places) | 1m 7f 144y | 2 | Royal Infantry | 11st 7lbs | 3 of 6 | Jonjo O'Neill Jr. | 15/2 |
| chased winner, held when hit 2 out, lost second approaching last | |||||||||
| 20 Oct 2024 | Kempton | Good | 2m 5f | 4 | Circuit Breaker | 10st 12lbs | 1 of 4 | Jonjo O'Neill Jr. | 7/2 |
| chased leader on inside, hard ridden home turn, led approaching 2 out, clear last, ridden out flat | |||||||||
| 16 May 2024 | Salisbury | Soft | 1m 6f 44y | 3 | Kyle Of Lochalsh | 9st 10lbs | 6 of 12 | Cieren Fallon | 15/2 |
| tracked leaders, pushed along 3f out, weakened 2f out | |||||||||
| 06 Apr 2024 | Kempton | Standard / Slow | 1m 7f 218y | 2 | Duty Of Care | 9st 3lbs | 3 of 13 | James Doyle | 5/1 |
| sweating, tracked leaders, ridden inside final 2f, soon unable to quicken, plugged on in 3rd inside final furlong, no chance with winner | |||||||||
| 29 Sep 2023 | Haydock | Soft (Heavy in places) | 1m 6f | 3 | Urban Outlook | 9st 9lbs | 2 of 5 | H Crouch | 3/1 |
| handy on outside, led going well over 1f out, ridden and headed final 100 yards, kept on | |||||||||
| 09 Sep 2023 | Kempton | Standard / Slow | 1m 7f 218y | 4 | Circuit Breaker | 9st 4lbs | 1 of 9 | H Crouch | 7/2 |
| prominent, led over 2f out, soon ridden, stayed on well final furlong | |||||||||
| 15 Jul 2023 | Hamilton | Soft (Heavy in places) | 1m 5f 16y | 4 | Ibrahimovic | 9st 3lbs | 7 of 7 | S A Gray | 10/3 |
| led, ridden and headed 2f out, weakened final furlong | |||||||||
| 02 Jun 2023 | Doncaster | Good to Firm (Good in places) | 1m 3f 197y | 5 | Perfuse | 9st 11lbs | 3 of 5 | Rossa Ryan | 10/3 |
| tracked leading pair, carried left over 2f out, weakened soon after | |||||||||
| 08 May 2023 | Windsor | Soft | 1m 2f | 5 | Circuit Breaker | 9st 1lbs | 1 of 9 | Rossa Ryan | 2/1 |
| prominent, headway to chase leader 4f out, pressed leader 3f out, soon pushed along, led over 1f out, stayed on well inside final furlong, readily | |||||||||


