His career got going in earnest with a first win at Chester in June 2025, but it is Newmarket where Mister Winston has really made himself at home. He has won twice from four visits to the track — a record that stands out, because not every horse takes to Newmarket's wide, straight, exposed gallop. Some horses simply love a particular course, and those who do tend to keep coming back and winning. Mister Winston appears to be one of them. His most recent win came at Newmarket just this week, on 14 April 2026, which means he arrives at this profile as fresh and relevant as it gets.
The one puzzle in the profile is his record at the top level. All four of his races at Class 2 — some of the better races you will find in Britain — have ended without a win. That is not a disgrace; Class 2 races attract much stronger fields, and simply competing at that level says something about the horse. But it does suggest there may still be a ceiling to find. Whether his current run of form is enough to break through that barrier is the question his trainer Andrew Balding will be quietly asking. Balding's yard at Kingsclere in Hampshire has been in outstanding shape this season, sending out 204 winners — a number that speaks to a team at the very top of their game. When a horse is trained well and in form, confidence flows both ways, and Mister Winston is clearly benefiting from that environment right now.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Newmarket Galloping |
4 | 2 wins, 2 other | 14 Apr | 50% |
| Chester Tight |
2 | 1 win, 1 second | 28 Jun | 50% |
| Nottingham Galloping |
1 | 1 third | 12 Apr | 0% |
| Haydock Park Galloping |
1 | 1 second | 30 May | 0% |
| Goodwood Undulating |
1 | 1 other | 24 Aug | 0% |
| Doncaster Galloping |
1 | 1 other | 14 Sep | 0% |