The nine-year-old is trained by Mrs C Williams at her yard in Llancarfan, in the Vale of Glamorgan, a small operation that has sent out 3 winners this season. Most of Henry Box Brown's racing has come at Class 5 level, which is the everyday, working end of the sport — competitive enough to matter, but a long way from the big occasions. He has run 26 times at that level, winning 3 of them, a rate of about 1 in 8.
What makes this horse genuinely interesting is what happens when he goes to Worcester. In 6 visits to the track he has won twice — that is 1 win in every 3 races there, which is dramatically better than anywhere else he competes. For context, his overall win rate is 11%; at Worcester it is 33%. Something about that course suits him, whether it is the shape of the track, the way the ground tends to ride, or simply the distances on offer. He also finds his best form over 1 mile 6 furlongs to 2 miles, winning 1 from 6 in that range — again a better return than his overall record suggests.
His regular partner in the saddle is jockey Ellis Collier, who has ridden him in 16 of his 38 races and won twice together, a win rate of 12%. That is a partnership built on familiarity — Collier knows this horse, and the numbers suggest it makes a difference.
Henry Box Brown raced just yesterday and, crucially, won — at Worcester, on 16 July 2026, continuing his love affair with the place. His first career win came on New Year's Eve 2022 at Uttoxeter, so he has been around long enough to know what he is doing. A horse that wins at a third of his visits to one specific track, and who goes out and does it at nine years old with another race already in his legs this week, is not a horse to dismiss lightly.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Ffos Las Galloping |
7 | 1 third, 6 other | 21 Apr | 0% |
| Worcester Galloping |
6 | 2 wins, 3 seconds, 1 other | 16 Jul | 33.3% |
| Stratford-on-Avon Sharp |
6 | 1 second, 1 third, 4 other | 18 Jun | 0% |
| Uttoxeter Sharp |
2 | 1 win, 1 other | 8 Oct | 50% |
| Plumpton Sharp |
2 | 1 second, 1 other | 30 Jan | 0% |
| Fontwell Park Tight |
2 | 1 third, 1 other | 10 Jun | 0% |
| Chepstow Galloping |
2 | 1 third, 1 other | 5 Nov | 0% |
| Southwell Galloping |
2 | 2 other | 2 Jun | 0% |
| Leicester Sharp |
1 | 1 win | 28 Dec | 100% |
| Market Rasen Sharp |
1 | 1 other | 27 Sep | 0% |
| hereford | 1 | 1 other | 14 Oct | 0% |
| Taunton Undulating |
1 | 1 other | 14 Mar | 0% |
| Ludlow Undulating |
1 | 1 other | 23 May | 0% |
| Fakenham Tight |
1 | 1 other | 30 Oct | 0% |
| Cartmel Tight |
1 | 1 other | 20 Jul | 0% |
| Bangor-on-Dee Sharp |
1 | 1 other | 26 Jun | 0% |
| Newton Abbot Sharp |
1 | 1 other | 1 Jul | 0% |