UK time :

Moonstone Boy

Moonstone Boy has had a frustrating campaign as a 5-year-old, winning just one race in his last six starts despite plenty of opportunities. His most recent outing came just a day ago, and trainer Jennie Candlish at Basford is waiting for conditions to turn in his favour. The horse genuinely needs wet or muddy ground to show his best, and with the dry spell limiting his chances this autumn, Candlish believes there is real value in waiting for rain. His yard has been in flying form this season with 64 winners, and he is earmarking Ayr as a likely target once the weather improves.Based on TrackLab's analysis
Quick facts
Age
5 years old
Sex
Gelding
Colour
Bay
Father
Calyx
Mother
Star Fire
Owner
Mrs Ros Marriott
Official rating
69

📊 Key numbers

Career totals for this horse
34
Career races
4
Wins
11.8%
Win rate
avg ~10%
38.2%
Top-3 rate
avg ~30%
2 days
Since last race

🔍 Full analysis

Our model's view, based on this horse's career and recent runs
TrackLab's detailed breakdown

Where Moonstone Boy does shine is over sprint distances—he has won 1 of his 3 races under five furlongs, a 33% win rate that stands out sharply against his poor record at longer trips. He is also a course specialist at Hamilton Park, where he has won twice in six races, finding something special about that track. His last victory came at Carlisle on 29 May 2025, over 17 months ago now, so that long absence from the winner's enclosure weighs heavily. Andrew Mullen has been his regular rider, though the partnership has yielded just one win from 12 races together. At Class 3 level—the kind of race he typically contests—he has won just once from 11 attempts, suggesting he may be running at or slightly above his true level.

There is a horse here, but one that needs the racing gods to align: soft ground, a sprint, and a track that plays to his strengths. Until those pieces fall into place, Moonstone Boy will remain a nearly-horse, turning in respectable efforts but lacking the spark that brought that win at Southwell in March 2024. The form trend over his last six races tells the story—fifth, sixth, fourth, then three sevenths in a row. It is a pattern of gradual slippage rather than dramatic failure, but slippage nonetheless.

⚡ Strengths and risks

What helps this horse and what to watch out for
✓ What works in their favour
✔ Excellent record on heavy ground: 1 wins from 5 starts (20%)
✔ Well suited by Sprint (< 5f) distances: 33% win rate
⚠ What to watch out for
⚠ Poor record on good ground: 0 wins from 5 starts
⚠ Yet to win at Newcastle in 5 attempts
⚠ Struggles on LH Galloping tracks: 1 wins from 19 starts

🎯 Where this horse runs best

Results split by ground, distance, race level and track shape
🌧 Ground
Heavy (very wet)
Loves
Soft (muddy)
Standard (all-weather)
Good to soft (some give)
Standard to slow (all-weather)
Unknown
Good (a little give)
Avoids
📏 Race distance
Sprint (< 5F)
Loves
5F – 6½F
Ok
🏅 Race level
Class 2 (high-level)
Avoids
Class 3 (mid-level)
Ok
Class 4 (standard)
Loves
Class 5 (entry-level)
Unknown
🏟 Track shape
Right-handed, tight turns
Loves
Right-handed, long straights
Unknown
Right-handed, hilly
Unknown
Left-handed, long straights
Avoids
Left-handed, tight
Avoids

📅 Recent runs

The last 10 races, most recent first
16 Oct
5th
Haydock Park
5f – 6½f · Heavy · 14 runners
19 Sep
6th
Chester
5f – 6½f · Heavy · 15 runners
4 Sep
4th
Haydock Park
5f – 6½f · Heavy · 12 runners
10 Apr
8th
Thirsk
5f – 6½f · Good · 16 runners
5 Mar
7th
Newcastle
5f – 6½f · Standard
16 Feb
7th
Wolverhampton
5f – 6½f · Standard · 8 runners
17 Jan
4th
Southwell
Sprint (< 5f) · Standard · 6 runners
10 Oct
10th
York
5f – 6½f · Good · 20 runners
29 Sep
5th
Hamilton Park
5f – 6½f · Soft · 10 runners
19 Sep
14th
Ayr
5f – 6½f · Soft · 25 runners

🏇 Jockeys

Every jockey who has ridden this horse, most rides first
8.3%
Win rate
1/12
Wins / rides
Mohammed Tabti
11.1%
Win rate
1/9
Wins / rides
33.3%
Win rate
1/3
Wins / rides
Shay Farmer
100%
Win rate
1/1
Wins / rides
0%
Win rate
0/1
Wins / rides
0%
Win rate
0/1
Wins / rides
0%
Win rate
0/1
Wins / rides
0%
Win rate
0/1
Wins / rides
Luke Catton
0%
Win rate
0/1
Wins / rides
0%
Win rate
0/1
Wins / rides

🏟 Course record

Win rate at each course this horse has visited
CourseRacesResultsLast runWin rate
Hamilton Park
Sharp
6 2 wins, 1 second, 1 third, 2 other 29 Sep 33.3%
Newcastle
Galloping
5 1 second, 4 other 5 Mar 0%
Haydock Park
Galloping
4 4 other 16 Oct 0%
Musselburgh
Sharp
4 2 seconds, 2 thirds 19 Apr 0%
Southwell
Galloping
3 1 win, 1 second, 1 other 17 Jan 33.3%
Chester
Tight
3 3 other 19 Sep 0%
York
Galloping
2 2 other 10 Oct 0%
Thirsk
Galloping
2 1 second, 1 other 10 Apr 0%
Carlisle
Undulating
1 1 win 29 May 100%
Ayr
Galloping
1 1 other 19 Sep 0%
Wolverhampton
Galloping
1 1 other 16 Feb 0%
Ascot
Galloping
1 1 other 6 Sep 0%
Doncaster
Galloping
1 1 other 14 Sep 0%