John J Nallen has trained 14 runners with 0 wins. Explore trainer statistics, runner details, and performance insights on PTPTips.
| Date | Track | Race | Horse | Jockey | Dist | Class | Going | Bar | Result |
|---|---|---|---|---|---|---|---|---|---|
| 19 June 2026 | Limerick | R6 | Cristal Clere | Seamie Heffernan | 2514m | — | Good To Yielding | 7 | 6th |
| 6 June 2026 | Punchestown | R7 | Minella Jackpot | Peter Smithers(7) | 3922m | — | Good To Yielding | 0 | 10th |
| 6 June 2026 | Punchestown | R5 | Firebrand | Alan O'sullivan(7) | 3319m | — | Good To Yielding | 0 | 2nd |
| 1 June 2026 | Gowran Park | R7 | Minella Buoy | Gary Carroll | 1911m | — | Good | 9 | — |
| 31 May 2026 | Listowel | R3 | Mercurial | Seamie Heffernan | 1307m | — | Yielding | 3 | 2nd |
| 26 May 2026 | Dundalk (aw) | R5 | Minella Rockett | Seamie Heffernan | 2414m | — | Standard | 4 | — |
| 23 May 2026 | Curragh | R2 | Cristal Clere | Seamie Heffernan | 2414m | — | Good To Yielding | 6 | — |
| 18 May 2026 | Roscommon | R3 | Mercurial | Darragh O'sullivan(7) | 1508m | — | Good To Yielding | 2 | 4th |
| 15 May 2026 | Kilbeggan | R7 | Minella Cyclone | Mr J L Gleeson | 3721m | — | Good To Yielding | 0 | 7th |
| 11 May 2026 | Roscommon | R3 | Mercurial | — | 1508m | — | Good | 12 | Scratched |
| 17 Apr 2026 | Ballinrobe | R2 | Minella Mate | Daniel King | 3419m | — | Soft | 0 | — |
| 6 Mar 2026 | Dundalk (aw) | R4 | Minella Mate | Mr A T Feeney(7) | 3218m | — | Standard | 9 | — |
| 11 Feb 2026 | Dundalk (aw) | R3 | Minella Mate | Julian Pietropaolo(7) | 3218m | — | Standard | 8 | — |
| 19 Dec 2025 | Dundalk (aw) | — | Minella Mate | Sam Coen(7) | 3218m | — | Standard | 1 | — |
| Horse | Runs | Wins | Places | Win % | Place % |
|---|---|---|---|---|---|
| Cristal Clere | 2 | 0 | — | 0% | 0% |
| Minella Jackpot | 1 | 0 | — | 0% | 0% |
| Firebrand | 1 | 0 | 1 | 0% | 100% |
| Minella Buoy | 1 | 0 | — | 0% | 0% |
| Mercurial | 2 | 0 | 1 | 0% | 50% |
| Minella Rockett | 1 | 0 | — | 0% | 0% |
| Minella Cyclone | 1 | 0 | — | 0% | 0% |
| Minella Mate | 4 | 0 | — | 0% | 0% |
| Jockey | Runs | Wins | Places | Win % | Place % |
|---|---|---|---|---|---|
| Seamie Heffernan | 4 | 0 | 1 | 0% | 25% |
| Peter Smithers(7) | 1 | 0 | — | 0% | 0% |
| Alan O'sullivan(7) | 1 | 0 | 1 | 0% | 100% |
| Gary Carroll | 1 | 0 | — | 0% | 0% |
| Darragh O'sullivan(7) | 1 | 0 | — | 0% | 0% |
| Mr J L Gleeson | 1 | 0 | — | 0% | 0% |
| Daniel King | 1 | 0 | — | 0% | 0% |
| Mr A T Feeney(7) | 1 | 0 | — | 0% | 0% |
| Julian Pietropaolo(7) | 1 | 0 | — | 0% | 0% |
| Sam Coen(7) | 1 | 0 | — | 0% | 0% |
| Track | Runs | Wins | Places | Win % | Place % |
|---|---|---|---|---|---|
| Limerick | 1 | 0 | — | 0% | 0% |
| Punchestown | 2 | 0 | 1 | 0% | 50% |
| Gowran | 1 | 0 | — | 0% | 0% |
| Listowel | 1 | 0 | 1 | 0% | 100% |
| Dundalk-aw | 4 | 0 | — | 0% | 0% |
| Curragh | 1 | 0 | — | 0% | 0% |
| Roscommon | 2 | 0 | — | 0% | 0% |
| Kilbeggan | 1 | 0 | — | 0% | 0% |
| Ballinrobe | 1 | 0 | — | 0% | 0% |