The horse has shown a particular aptitude for races around the 1m1f to 1m2f distance, winning one of three attempts at that trip — a 33% success rate that stands out against his overall 17% win rate. This is the kind of specific edge that keeps a horse like Sir Allen in work: trainers and jockeys learn where he runs best and aim him accordingly. Based at Andrew Slattery's yard near Thurles in County Tipperary, Sir Allen has been competing since late 2021, when he won his first race at The Curragh. The Slattery operation has been prolific this season, sending out 62 winners, though Sir Allen himself has contributed modestly to that tally — he and Slattery have managed two wins from fifteen races together, a partnership that yields success just over one in every ten attempts.
His recent form reads 4-4-1-10-3-9 over his last six outings, which tells a story of a horse hovering around the places but struggling to break through to victory. He has finished in the money — in the first three — three times in those six races, showing he still has ability, but the gaps between wins are lengthening. For a seven-year-old with five career victories, Sir Allen represents the journeyman type that keeps lower-tier racing populated: reliable enough to turn up and run, consistent enough to land a place occasionally, but without the brilliance to dominate or the sharpness to win regularly.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| The Curragh Galloping |
5 | 1 win, 4 other | 17 Oct | 20% |
| Listowel Sharp |
3 | 1 win, 2 other | 23 Sep | 33.3% |
| Thurles Undulating |
3 | 1 second, 2 other | 10 Oct | 0% |
| Leopardstown Galloping |
3 | 3 other | 29 Dec | 0% |
| Naas Galloping |
2 | 1 win, 1 third | 10 Nov | 50% |
| Fairyhouse Galloping |
2 | 2 other | 3 Dec | 0% |
| Down Royal Galloping |
2 | 2 other | 10 Nov | 0% |
| Punchestown Galloping |
1 | 1 win | 31 Dec | 100% |
| Navan Galloping |
1 | 1 win | 30 Mar | 100% |
| Ballinrobe Sharp |
1 | 1 other | 21 Jul | 0% |
| Roscommon Sharp |
1 | 1 other | 8 Jun | 0% |
| Galway Tight |
1 | 1 other | 25 Jul | 0% |
| Cheltenham Galloping |
1 | 1 other | 14 Mar | 0% |
| Gowran Park Undulating |
1 | 1 other | 17 Oct | 0% |
| Limerick Galloping |
1 | 1 other | 29 Dec | 0% |
| Cork Galloping |
1 | 1 second | 11 Dec | 0% |
| Downpatrick Undulating |
1 | 1 other | 11 Aug | 0% |