M Arnott Grand National Wins
M Arnott has never trained a horse that has won the Grand National.
Their best finish to date was in 1947 with Halcyon Hours ridden by M Gordon who came 12th.
Full Results
| Year | Horse | Result | Prize Money | Jockey |
|---|---|---|---|---|
| 1947 | Halcyon Hours | 12 | - | M Gordon |