James Mearns Long
Owner record & statistics — 2025-05-23 to 2026-05-31, from a decade of UK & Irish racing data.
105.9%
Level-stake ROI (SP)
Over this period James Mearns Long has won 13 of 48 races (a 27.1% strike rate, an actual/expected ratio of 1.56 versus the market). Below is the full breakdown by course, going and recent form.
Record by course
| Course | Runs | Wins | SR |
| 15 | 2 | 13.3% |
| 10 | 5 | 50.0% |
Record by going
| Going | Runs | Wins | SR |
| 25 | 7 | 28.0% |
| 11 | 3 | 27.3% |
Most successful horses
| Horse | Runs | Wins | SR |
| 21 | 7 | 33.3% |
| 13 | 5 | 38.5% |
| 6 | 1 | 16.7% |
Want James Mearns Long's runners flagged before they run?
Optima Racing scores every UK & Irish runner each morning — model-ranked, verified, in your Telegram by 11am.
See today's tips →
Recent runs
| Date | Course | Horse | Finish | SP |
| 2026-05-31 | Thirsk | Krissy (IRE) | 10 | 6.5 |
| 2026-05-30 | Carlisle | Jannas Journey (IRE) | 4 | 19.0 |
| 2026-05-29 | Carlisle | Krissy (IRE) | 1 | 1.5 |
| 2026-05-27 | Hamilton | Togeather Forever (IRE) | 6 | 41.0 |
| 2026-05-21 | Musselburgh | Krissy (IRE) | 1 | 1.3 |
| 2026-05-20 | Ayr | Jannas Journey (IRE) | 8 | 13.0 |
| 2026-05-17 | Hamilton | Krissy (IRE) | 2 | 4.3 |
| 2026-05-09 | Ascot | Jannas Journey (IRE) | 7 | 21.0 |
| 2026-05-05 | Ayr | Thistle Nil (IRE) | 7 | 67.0 |
| 2026-04-26 | Musselburgh | Krissy (IRE) | 1 | 19.0 |
| 2026-04-12 | Musselburgh | Jannas Journey (IRE) | 9 | 29.0 |
| 2026-04-04 | Musselburgh | Jannas Journey (IRE) | 10 | 19.0 |
| 2026-01-14 | Lingfield (AW) | Krissy (IRE) | 7 | 2.5 |
| 2026-01-04 | Southwell (AW) | Krissy (IRE) | 2 | 2.6 |
| 2025-12-27 | Wolverhampton (AW) | Krissy (IRE) | 1 | 7.0 |
| 2025-12-15 | Lingfield (AW) | Krissy (IRE) | 2 | 5.0 |
| 2025-11-26 | Newcastle (AW) | Krissy (IRE) | 1 | 41.0 |
| 2025-11-05 | Musselburgh | Krissy (IRE) | 8 | 19.0 |
| 2025-10-27 | Newcastle (AW) | Bring Her Home (IRE) | 6 | 67.0 |
| 2025-10-25 | Newbury | Jannas Journey (IRE) | 9 | 19.0 |
Data: official UK & Irish results, 2025-05-23–2026-05-31. Strike rate and ROI are historical and not a guarantee of future results. 18+ · BeGambleAware.