The most recent win came at Kempton Park in January 2026, which is only three months ago and gives the team at Stow-on-the-Wold genuine reason for optimism. David Killahena and Graeme McPherson's yard has sent out 17 winners this season, so this is a stable in decent form, and Sonnerie Power is clearly still considered a live part of their plans. The horse first broke its duck back in September 2022 at Lingfield Park, so there have been wins spread across its career rather than a single lucky streak followed by silence.
What stands out most is how Sonnerie Power responds to wet, heavy ground. On soft or muddy surfaces it has won 2 of 12 races — that is 17%, or roughly 1 in every 6 — which is almost double its overall win rate. For a horse that wins fewer than 1 in 10 races across the board, that uplift is significant. It tells you something simple and useful: when the forecast is bad, Sonnerie Power is worth watching more closely than usual.
The partnership with jockey Cieren Fallon is harder to explain away. Eight races together and not a single win — 0 from 8 — is a combination that has simply never clicked, despite Fallon being an accomplished rider. It is the kind of stat that makes you wonder whether a change in the saddle might unlock something, or whether the horse just has its own ideas about who it wants aboard.
Most of Sonnerie Power's races have come at Class 5 level — the bread and butter of the sport rather than the glamorous end — where it has won just 1 from 13. Recent form reads 6-7-5-1-7-12, which tells a familiar story: mostly mid-pack, with that January win at Kempton the clear bright spot. The 12th-place finish before that win, and the 7th since, are the valleys either side of the peak. A horse that places 12 times in 35 races is competitive enough to keep the yard interested — just not quite often enough to make them rich.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Kempton Park Galloping |
11 | 2 wins, 2 seconds, 2 thirds, 5 other | 4 Mar | 18.2% |
| Lingfield Park Sharp |
5 | 1 win, 1 second, 1 third, 2 other | 3 Apr | 20% |
| Wolverhampton Galloping |
4 | 1 third, 3 other | 9 Dec | 0% |
| Southwell Galloping |
4 | 4 other | 4 Mar | 0% |
| chelmsford | 3 | 3 other | 16 Jan | 0% |
| Newcastle Galloping |
2 | 1 third, 1 other | 1 Jan | 0% |
| Chester Tight |
1 | 1 other | 14 Jul | 0% |
| Doncaster Galloping |
1 | 1 other | 31 May | 0% |
| Epsom Downs Undulating |
1 | 1 other | 18 Jul | 0% |
| Windsor Sharp |
1 | 1 other | 22 Apr | 0% |
| Leicester Sharp |
1 | 1 third | 14 Apr | 0% |
| Newmarket Galloping |
1 | 1 other | 18 May | 0% |