This season she has sent out 25 winners from 243 runners, meaning she wins roughly 1 in every 10 races — a solid, consistent return. But the last two weeks tell a sharper story: 2 winners from just 12 runners, a win rate of around 1 in 6, well ahead of her season average. That kind of spike often signals a yard hitting form, and it is worth paying attention to.
One venue where Chapple-Hyam has made a habit of winning is Kempton Park. Five winners from 22 runners there is a strong record — better than 1 in every 5 — and it includes a win on the all-weather track in December 2024. Kempton's tight, turning circuit suits certain trainers who understand the track's rhythm, and she appears to have that understanding. Her results on normal ground also stand out: 10 wins from 63 races at a 16% rate, or roughly 1 in every 6, which is meaningfully better than her overall figures and suggests her horses perform best when conditions are neither too wet nor too dry.
Her most regular jockey partnership is with David Egan, who has ridden 30 times for the yard and come home in front on 3 of those occasions — a 1-in-10 conversion that mirrors her overall season average, suggesting a steady and trusted working relationship rather than a lightning-rod combination. The more eye-catching pairing is with a horse called Balzac, with whom she has a 1-from-3 record — modest in number, but the quality of those races may well be the point.
What stands out about Chapple-Hyam is the speed of her trajectory. Seven top-level wins in four years, at the sport's grandest addresses, is not the story of a trainer finding her feet — it is the story of someone who arrived already knowing how to run.
| Course | Races | Wins | Win rate |
|---|---|---|---|
| Newmarket | 37 | 3 | 8.1% |
| chelmsford | 24 | 5 | 20.8% |
| Kempton Park | 22 | 5 | 22.7% |
| Southwell | 20 | 4 | 20% |
| Great Yarmouth | 16 | 1 | 6.2% |
| Lingfield Park | 13 | 0 | 0% |
| Newbury | 12 | 0 | 0% |
| Ascot | 11 | 1 | 9.1% |
| Wolverhampton | 10 | 2 | 20% |
| Sandown Park | 8 | 1 | 12.5% |
| meydan | 8 | 0 | 0% |
| Nottingham | 8 | 0 | 0% |
| Leicester | 7 | 0 | 0% |
| Windsor | 6 | 0 | 0% |
| Chester | 6 | 0 | 0% |
| Doncaster | 6 | 0 | 0% |
| York | 5 | 1 | 20% |
| Newcastle | 5 | 0 | 0% |
| Ffos Las | 4 | 0 | 0% |
| Haydock Park | 3 | 1 | 33.3% |
| Chepstow | 2 | 1 | 50% |
| Goodwood | 2 | 0 | 0% |
| Salisbury | 2 | 0 | 0% |
| abu_dhabi | 2 | 0 | 0% |
| Hamilton Park | 1 | 0 | 0% |
| Epsom Downs | 1 | 0 | 0% |
| Beverley | 1 | 0 | 0% |
| Bath | 1 | 0 | 0% |