The career arc is interesting. That first win came at Newmarket back in September 2021, one of Britain's most famous tracks. The second and most recent victory arrived at Musselburgh in October 2025, roughly eight months ago, which means Carolus Magnus has gone six races without winning since. The recent form reads 6-2-10-2-5-2 — a string of placed efforts mixed with quieter days — so the horse is still competitive enough to finish in the top two on a good day, but that elusive win has stayed just out of reach.
The most revealing number in the record is this: at Class 2 level, some of the better races in Britain, Carolus Magnus has run nine times and won none of them. Zero from nine. That tells you this horse finds life toughest when the competition steps up — which is not a criticism, just a realistic picture of where it sits in the pecking order. By contrast, on normal ground conditions, the record improves sharply: 2 wins from 13 races, or roughly 1 in every 6-and-a-half outings. That is more than double the overall win rate, and it is a clear signal that ground conditions matter here.
Joanna Mason has ridden Carolus Magnus more than anyone else — 12 times together, producing that 1 win, which works out at about 1 in every 12 rides. The horse is trained by Michael and David Easterby at their yard in Sheriff Hutton, North Yorkshire, a team that has sent out 55 winners already this season — a busy, productive yard by any measure. The fact that Carolus Magnus raced just yesterday suggests it remains a well-managed, active part of the string.
At eight years old and with an honest record built over years of competition, Carolus Magnus is the kind of horse that rewards patience. It will not win often, but when the conditions are right — normal ground, the right race — it has shown it absolutely can.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Newmarket Galloping |
7 | 1 win, 1 second, 5 other | 4 May | 14.3% |
| York Galloping |
5 | 5 other | 25 May | 0% |
| Newcastle Galloping |
5 | 5 other | 16 Dec | 0% |
| Musselburgh Sharp |
4 | 1 win, 2 seconds, 1 third | 29 Apr | 25% |
| Wolverhampton Galloping |
3 | 1 second, 2 other | 13 Dec | 0% |
| Salisbury Undulating |
1 | 1 third | 22 Jun | 0% |
| Ascot Galloping |
1 | 1 third | 6 Aug | 0% |
| Wetherby Galloping |
1 | 1 other | 11 Jun | 0% |
| Beverley Undulating |
1 | 1 other | 15 Jul | 0% |
| chelmsford | 1 | 1 other | 15 Aug | 0% |
| Doncaster Galloping |
1 | 1 third | 16 Jul | 0% |
| Carlisle Undulating |
1 | 1 other | 29 May | 0% |
| Chepstow Galloping |
1 | 1 other | 8 Aug | 0% |
| Epsom Downs Undulating |
1 | 1 other | 3 Jun | 0% |
| Great Yarmouth Galloping |
1 | 1 other | 25 Jul | 0% |
| Thirsk Galloping |
1 | 1 other | 15 Aug | 0% |