She is trained by David and Nicola Barron at their yard in Maunby, North Yorkshire, a team that has sent out 15 winners already this season — so this is a yard in form, not one simply making up the numbers. Her most regular partner in the saddle is Callum Rodriguez, who has ridden her 11 times and won twice together, a partnership that clearly works even if it hasn't always clicked into gear.
Where Mereside Diva looks most dangerous is over shorter distances — between five and six-and-a-half furlongs. At those trips she has won 3 of her 11 races, a win rate of 27%, or roughly 1 in 4. That's a meaningful jump compared to her overall record and tells you something important: get the distance wrong and she's a different proposition. Get it right, and she's a genuine threat. Her most recent win came at Newcastle on 14 February 2026, which puts her in the unusual position of having won on Valentine's Day, and her recent form — a third, a win, a blank run, then ninth, second, and eighth — shows a horse capable of sharp performances among patchier ones.
Her Class 4 record (1 win from 14 races, just 7%) is the one number that gives pause. These are mid-tier races rather than the very top level, and the fact that she's won only once at that grade across 14 attempts suggests the competition at that step up is genuinely stretching her. She tends to be more dangerous when the conditions suit — drop her back to a shorter trip, put Rodriguez up, and the ingredients are there. She raced just a day ago and is clearly fit and active, which means the team around her are keeping their options open. A horse with this many places on her record isn't one that gives up easily.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| York Galloping |
6 | 1 second, 1 third, 4 other | 15 May | 0% |
| Musselburgh Sharp |
3 | 1 win, 2 other | 14 Oct | 33.3% |
| Thirsk Galloping |
3 | 1 win, 2 other | 7 Sep | 33.3% |
| Haydock Park Galloping |
3 | 1 win, 2 other | 10 Aug | 33.3% |
| Ayr Galloping |
3 | 2 seconds, 1 other | 20 Sep | 0% |
| Redcar Galloping |
2 | 1 win, 1 other | 20 Oct | 50% |
| Newcastle Galloping |
2 | 1 win, 1 other | 14 Feb | 50% |
| Lingfield Park Sharp |
2 | 2 other | 3 Apr | 0% |
| Hamilton Park Sharp |
2 | 2 other | 14 May | 0% |
| Southwell Galloping |
2 | 1 second, 1 third | 7 Feb | 0% |
| Doncaster Galloping |
2 | 1 second, 1 other | 28 Jun | 0% |
| Wetherby Galloping |
2 | 1 second, 1 other | 26 Apr | 0% |
| Nottingham Galloping |
1 | 1 win | 30 May | 100% |
| Newmarket Galloping |
1 | 1 second | 5 Oct | 0% |