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Mercurial

Mercurial has been trying hard for nearly seven years without much to show for it. The seven-year-old has won just once in 38 races — that sole victory came at The Curragh in April 2024, almost two and a half years ago, and nothing has come close since. With 15 places to its name, there is clearly something there: the horse can run a decent race on its day, finish in the mix, and come home with money in the bag. But winning? That has proved almost impossibly rare.Based on TrackLab's AI analysis
Quick Facts
Age
7 years old
Sex
Gelding
Colour
Bay
Father
Prince Of Lir
Mother
Conjuring
Owner
John J Nallen
Rating
70

📊 Key Numbers

Career statistics for this horse
38
Career races
1
Wins
2.6%
Win rate
avg ~10%
39.5%
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

The numbers tell the story. Mercurial wins roughly 1 in every 33 races. At the shorter distances it prefers — 5 furlongs to 6½ furlongs — that improves to 1 in every 14 attempts, which is why those trips are where the yard keeps trying it. But even there, the wins do not come. Most troubling is the recent form: three, eight, two, four, nine, two from the last six outings reads like the record of a horse running out of ideas. Raced just yesterday and finished third, Mercurial is still out there plugging away, but there is a weariness to that record — a lot of running, very little winning.

Sean D Bowen, who rides the horse most often, has partnered it 18 times without a success, which raises a quiet question about whether Mercurial and this particular jockey have ever quite clicked. John J Nallen's yard has had a decent season overall with five winners, but this horse has not been the source of any of them. When Mercurial does get to Class 4 — the level just below the top tier — it has failed to win from three attempts. It is a modest record for a horse now in its eighth year, but Mercurial keeps turning up, keeps trying, and keeps finding a way to pick up the occasional place. That one win at The Curragh stands as proof that it is capable of getting there. Getting back there is another matter entirely.

Strengths & Risks

What the data says works for and against this horse
✓ What works in their favour
Excellent record on heavy ground: 1 wins from 9 starts (11%)
Well suited by 5f – 6½f distances: 7% win rate
⚠ What to watch out for
Poor record on soft ground: 0 wins from 9 starts
Poor record on good ground: 0 wins from 7 starts
Poor record on standard ground: 0 wins from 4 starts
Poor record on yielding_to_soft ground: 0 wins from 3 starts
Poor record on good_to_yielding ground: 0 wins from 3 starts
Yet to win at Listowel in 5 attempts
Yet to win at Roscommon in 5 attempts
Struggles on LH Galloping tracks: 0 wins from 10 starts
Struggles on LH Sharp tracks: 0 wins from 7 starts
Struggles on RH Sharp tracks: 0 wins from 5 starts

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Heavy (very wet)
Loves
Yielding (slightly soft)
Unknown
Soft to heavy (wet)
Unknown
Soft (muddy)
Avoids
Good (firm-ish)
Avoids
Standard (all-weather)
Avoids
Yielding to soft (damp)
Avoids
Good to yielding (mild give)
Avoids
📏 Race Distance
5F – 6½F
Loves
7F – 1M
Avoids
1M1F – 1M2F
Avoids
🏅 Competition Level
Class 2 (high-level)
Unknown
Class 3 (mid-level)
Unknown
Class 4 (standard)
Avoids
🏟 Track Shape
Right-handed, long straights
Loves
Right-handed, tight
Unknown
Left-handed, long straights
Avoids
Left-handed, tight turns
Avoids
Right-handed, tight turns
Avoids
Left-handed, tight
Avoids

📅 Recent Runs

The last 10 races, most recent first
31 Aug
3rd
Roscommon
7f – 1m · Yielding · 13 runners
18 Aug
8th
Roscommon
7f – 1m · Good_To_Yielding · 18 runners
31 May
2nd
Listowel
5f – 6½f · Good · 16 runners
18 May
4th
Roscommon
7f – 1m · Good_To_Yielding · 18 runners
2 Nov
9th
The Curragh
7f – 1m · Heavy · 21 runners
21 Oct
2nd
The Curragh
5f – 6½f · Heavy · 17 runners
23 Sep
4th
Listowel
7f – 1m · Heavy · 16 runners
27 Jun
8th
The Curragh
7f – 1m · Good · 16 runners
1 Jun
12th
Listowel
5f – 6½f · Good_To_Yielding · 14 runners
25 Apr
10th
Limerick
1m1f – 1m2f · Soft · 19 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
0%
Win rate
0/18
Won / Rode
Seamie Heffernan Current Jockey
0%
Win rate
0/7
Won / Rode
0%
Win rate
0/3
Won / Rode
Darragh O'Sullivan
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
Won / Rode
100%
Win rate
1/1
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
The Curragh
Galloping
8 1 win, 2 seconds, 1 third, 4 other 2 Nov 12.5%
Listowel
Sharp
5 2 seconds, 1 third, 2 other 31 May 0%
Roscommon
Sharp
5 2 seconds, 1 third, 2 other 31 Aug 0%
Dundalk
Galloping
3 1 second, 1 third, 1 other 23 Mar 0%
Chester
Tight
3 3 other 14 Sep 0%
Limerick
Galloping
2 2 other 25 Apr 0%
Galway
Tight
2 1 second, 1 other 12 Sep 0%
Naas
Galloping
2 1 third, 1 other 23 Mar 0%
Tipperary
Galloping
1 1 other 21 Apr 0%
Haydock Park
Galloping
1 1 other 18 Oct 0%
Killarney
Sharp
1 1 other 13 Jul 0%
Bellewstown
Sharp
1 1 other 27 Sep 0%
Wolverhampton
Galloping
1 1 other 11 Oct 0%
Cork
Galloping
1 1 other 3 Apr 0%
Navan
Galloping
1 1 other 13 May 0%
Doncaster
Galloping
1 1 second 23 Oct 0%