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Mereside Princess

There is a horse finding her feet right now, and the timing could not be more interesting. Mereside Princess is a three-year-old trained by David and Nicola Barron at their yard in Maunby, North Yorkshire, and she picked up the first win of her career just this week — at Carlisle on 18 May 2026. That is as fresh as form gets.Based on TrackLab's AI analysis
Quick Facts
Age
3 years old
Sex
Filly
Father
Cotai Glory
Mother
Dark Seductress
Owner
Mereside Racing Limited & Partner
Rating
49

📊 Key Numbers

Career statistics for this horse
13
Career races
1
Wins
7.7%
Win rate
avg ~10%
38.5%
Place rate (top 3)
avg ~30%
1 days
Since last race

🔍 Full Analysis

TrackLab's AI-generated assessment based on career data and recent form
TrackLab's Detailed Breakdown
Auto-Generated

Getting to that first win took patience. Across 13 races, she has one victory and five placed efforts — a win rate of around 1 in every 13 races, which is modest by any measure. Her recent form tells a more encouraging story, though. Looking at her last six races in order — seventh, sixth, sixth, fourth, third, first — that is a horse gradually working her way up through the field until finally breaking through. It reads like a horse coming into form at exactly the right moment.

One thing worth noting is where she has been running. Most of her races have been at Class 6 level, which is the entry-level tier of British racing, and she has not won at that grade in four attempts. Her win at Carlisle came at a different class of race, which suggests she may simply have needed the right conditions and the right day to show what she can do. The Barron yard has been in decent nick this season — 15 winners already — so she is coming from a team that knows how to place a horse when the moment is right.

Her best distance appears to be between seven furlongs and a mile, where she has won 1 from 8 races at a rate of roughly 1 in every 8 — not explosive, but that is where her solitary win came and where she tends to be most competitive. Regular jockey William Pyle has ridden her in five of those races without a win together, so Carlisle this week may have seen a change of fortunes for that partnership too.

At three years old, she is still developing, and a first career win is always a significant moment — it tells you the ability is there. Whether she can build on it is the question worth following.

Strengths & Risks

What the data says works for and against this horse
✓ What works in their favour
Well suited by 7f – 1m distances: 12% win rate
⚠ What to watch out for
Poor record on standard ground: 0 wins from 7 starts
Struggles on LH Galloping tracks: 0 wins from 9 starts

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Soft (muddy)
Unknown
Good to firm (drying out)
Unknown
Good (firm-ish)
Unknown
Standard (all-weather)
Avoids
📏 Race Distance
7F – 1M
Loves
1M1F – 1M2F
Unknown
5F – 6½F
Avoids
🏅 Competition Level
Class 3 (mid-level)
Unknown
Class 4 (standard)
Unknown
Class 5 (entry-level)
Unknown
Class 6 (grassroots)
Avoids
🏟 Track Shape
Right-handed, tight turns
Unknown
Left-handed, tight turns
Unknown
Right-handed, hilly
Unknown
Left-handed, long straights
Avoids

📅 Recent Runs

The last 10 races, most recent first
18 May
🏆 Won
Carlisle
7f – 1m · Soft · 10 runners
8 May
3rd
Ripon
1m1f – 1m2f · Good · 10 runners
26 Apr
4th
Wetherby
1m1f – 1m2f · Good_To_Firm · 8 runners
20 Apr
6th
Redcar
7f – 1m · Good_To_Firm · 13 runners
26 Mar
6th
Southwell
7f – 1m · Standard · 12 runners
5 Mar
7th
Newcastle
7f – 1m · Standard
1 Jan
3rd
Southwell
5f – 6½f · Standard · 9 runners
12 Dec
4th
Southwell
7f – 1m · Standard · 11 runners
18 Nov
3rd
Newcastle
5f – 6½f · Standard · 6 runners
6 Nov
3rd
Newcastle
7f – 1m · Standard · 11 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
0%
Win rate
0/5
Won / Rode
0%
Win rate
0/3
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode

🏟 Track Record

Win rate at each course this horse has visited
CourseRacesResultsLast visitedWin rate
Newcastle
Galloping
4 2 thirds, 2 other 5 Mar 0%
Southwell
Galloping
3 1 third, 2 other 26 Mar 0%
Carlisle
Undulating
1 1 win 18 May 100%
Catterick Bridge
Sharp
1 1 other 1 Oct 0%
Redcar
Galloping
1 1 other 20 Apr 0%
Wetherby
Galloping
1 1 other 26 Apr 0%
Musselburgh
Sharp
1 1 other 13 Oct 0%
Ripon
Sharp
1 1 third 8 May 0%