Horse profile · Flat & NH
Circuit Breaker
6yo g · Trainer Jonjo & A J O'Neill
Nathaniel — Australian Queen (by Fastnet Rock)
72Official rating
23R 3W 12LCareer
-47.8%£1 backed all runs
02200300Last 8 · recent right
By going
| Going | W-Runs | SR |
|---|---|---|
| Standard | 0-8 | 0% |
| Soft | 1-6 | 16.7% |
| Good | 1-4 | 25% |
| Good To Soft | 0-2 | 0% |
| Standard To Slow | 1-2 | 50% |
| Good To Firm | 0-1 | 0% |
By distance
| Trip | W-Runs | SR |
|---|---|---|
| 9-11f | 1-1 | 100% |
| 12-14f | 0-8 | 0% |
| 15f+ | 1-10 | 10% |
| 2m-2.5m | 0-1 | 0% |
| 2.5m-3m | 1-3 | 33.3% |
By course
| Course | W-Runs | SR |
|---|---|---|
| Kempton (AW) | 1-2 | 50% |
| Windsor | 1-1 | 100% |
| Kempton | 1-1 | 100% |
| Wolverhampton (AW) | 0-4 | 0% |
| Southwell (AW) | 0-2 | 0% |
| Haydock | 0-2 | 0% |
| Ascot | 0-2 | 0% |
| Newcastle (AW) | 0-1 | 0% |
| Salisbury | 0-1 | 0% |
| York | 0-1 | 0% |
| Carlisle | 0-1 | 0% |
| Doncaster | 0-1 | 0% |
| Hamilton | 0-1 | 0% |
| Lingfield (AW) | 0-1 | 0% |
| Market Rasen | 0-1 | 0% |
| Musselburgh | 0-1 | 0% |
Full form history
all runs · wins tinted gold| Date ↓ | Course | Cond. | Cls | Pos | Jockey | OR | SP |
|---|---|---|---|---|---|---|---|
| 2026-06-15 | Carlisle | 1m6f · Good | Class 5 | 4/11 | 72 | 9/2 | |
| 2026-05-08 | Ascot | 2m · Good | Class 4 | 6/12 | 74 | 16/1 | |
| 2026-04-03 | Lingfield (AW) | 2m · Standard | Class 4 | 3/14 | 74 | 18/1 | |
| 2026-03-03 | Wolverhampton (AW) | 1m6f · Standard | Class 4 | 6/8 | 75 | 11/1 | |
| 2026-02-01 | Market Rasen | 2m7f · Soft | Class 4 | 6/7 | 111 | 10/1 | |
| 2026-01-06 | Wolverhampton (AW) | 2m5f · Standard | Class 5 | 2/6 | 75 | 5/2 | |
| 2025-12-30 | Wolverhampton (AW) | 1m6f · Standard | Class 5 | 2/8 | 75 | 9/2 | |
| 2025-10-11 | York | 2m5f · Good | Class 4 | 9/16 | 78 | 20/1 | |
| 2025-04-18 | Newcastle (AW) | 2m5f · Standard | Class 2 | 11/14 | 82 | 28/1 | |
| 2025-03-28 | Southwell (AW) | 2m5f · Standard | Class 4 | 6/8 | 85 | 6/1 | |
| 2025-03-15 | Wolverhampton (AW) | 1m6f · Standard | Class 2 | 5/5 | 87 | 11/2 | |
| 2025-02-22 | Southwell (AW) | 2m5f · Standard | Class 3 | 3/9 | 88 | 11/1 | |
| 2025-02-02 | Musselburgh | 2m4f · Good To Soft | Class 4 | 8/10 | 115 | 14/1 | |
| 2024-12-21 | Ascot | 2m7½f · Good To Soft | Class 4 | 5/6 | 118 | 16/1 | |
| 2024-12-04 | Haydock | 1m7½f · Soft | Class 2 | 3/6 | — | 15/2 | |
| 2024-10-20 | Kempton | 2m5f · Good | Class 4 | 1/4 | — | 7/2 | |
| 2024-05-16 | Salisbury | 1m6f · Soft | Class 3 | 6/12 | 89 | 15/2 | |
| 2024-04-06 | Kempton (AW) | 2m · Standard To Slow | Class 2 | 3/13 | 89 | 5/1 | |
| 2023-09-29 | Haydock | 1m6f · Soft | Class 3 | 2/5 | 87 | 3/1J | |
| 2023-09-09 | Kempton (AW) | 2m · Standard To Slow | Class 4 | 1/8 | 83 | 7/2 | |
| 2023-07-15 | Hamilton | 1m5f · Soft | Class 4 | 7/7 | 85 | 100/30 | |
| 2023-06-02 | Doncaster | 1m4f · Good To Firm | Class 5 | 3/5 | — | 100/30 | |
| 2023-05-08 | Windsor | 1m2f · Soft | Class 5 | 1/8 | — | 2/1F |
Standout signals
FOR1/4 on Good (25%)
FORBest at 2.5m-3m (1/3)
AGAINST0/8 on Standard
Official rating
last 12 runsCareer-high 111 · current 72
Pedigree
Sire Nathaniel
At a glance: 3 wins · 8 places from 23 runs. Current OR 72.