Seren Star broke through at Chepstow in July 2025 and hasn't looked back. The recent form figures — reading back from the latest run — show 3-1-5-1-1-4, which tells a story of a horse consistently competing at the sharp end. Three wins from the last six races is the headline, with the most recent victory coming at Nottingham in October 2025. That's seven months ago now, so there's a question mark over whether that sharpness can be recaptured, but the overall profile is one of a horse that performs, not one that promises.
Behind Seren Star is one of the most powerful yards in British racing. William Haggas, based in Newmarket — the historic home of British flat racing — has sent out 170 winners already this season. That is a genuinely extraordinary number. It means his team is winning races at a rate that puts them among the elite handlers in the country, and horses trained there tend to arrive at the track fit, well-prepared, and ready to run their best race. When a horse with Seren Star's record comes from a yard operating at that level, you pay attention.
Currently active and having raced as recently as yesterday, Seren Star is very much a horse in the middle of its story rather than at the end of it. The combination of a near-50% win rate, consistent placed efforts, and the backing of one of racing's top operations makes this a horse worth following closely over the coming months.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Hamilton Park Sharp |
2 | 1 win, 1 third | 17 May | 50% |
| Chepstow Galloping |
1 | 1 win | 17 Jul | 100% |
| Nottingham Galloping |
1 | 1 win | 8 Oct | 100% |
| Newmarket Galloping |
1 | 1 third | 16 Apr | 0% |
| Newbury Galloping |
1 | 1 other | 12 Jun | 0% |
| York Galloping |
1 | 1 other | 7 Sep | 0% |