The partnership with jockey Alex Jary has been his most productive. The two have won five times from 27 races together — a 19 percent success rate — considerably better than his overall win rate. That chemistry matters. But the horse has become harder to crack recently. His last win came at Doncaster on 4 July 2025, more than a year ago. His last six races have yielded nothing: eighth, eleventh, tenth, fourth, sixth, and seventeenth. That final run, at Southwell just over a week ago, was telling. He got overexcited before the start, anticipated the break and was left behind, a reminder that Muker is, as his trainer Nigel Tinkler puts it, "unpredictable" — talented but quirky.
Redcar is his happy hunting ground: two wins from six races there show he has found a course that suits him. On the rare occasions when everything aligns — normal ground, the right pace, a jockey he trusts — Muker delivers genuine effort. When post-race jockeys praise his try and his willingness, you sense they mean it. But he is not a horse for the all-weather, and Tinkler has made the sensible call to give him a break and return him next year, hopefully to conditions where his natural speed can flourish.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Thirsk Galloping |
9 | 2 wins, 2 thirds, 5 other | 1 Aug | 22.2% |
| Southwell Galloping |
7 | 1 second, 1 third, 5 other | 23 Sep | 0% |
| Redcar Galloping |
6 | 2 wins, 4 other | 20 Jun | 33.3% |
| York Galloping |
4 | 4 other | 10 Jul | 0% |
| Doncaster Galloping |
3 | 1 win, 2 other | 4 Jul | 33.3% |
| Haydock Park Galloping |
3 | 2 seconds, 1 other | 8 Sep | 0% |
| Newcastle Galloping |
3 | 1 second, 1 third, 1 other | 7 Nov | 0% |
| Nottingham Galloping |
2 | 2 other | 2 Jul | 0% |
| Ascot Galloping |
2 | 2 other | 10 Aug | 0% |
| Ayr Galloping |
1 | 1 win | 24 May | 100% |
| Windsor Sharp |
1 | 1 other | 17 Aug | 0% |
| Pontefract Undulating |
1 | 1 other | 3 May | 0% |
| Beverley Undulating |
1 | 1 other | 11 Jun | 0% |