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Master Builder

Master Builder is a horse that finds his rhythm in one specific way: give him soft or wet ground, and he transforms. The five-year-old has won twice on normal conditions from five races (40 percent), which tells you everything about where he performs best. His recent form is encouraging but uneven—a sixth-place finish a month ago, a tenth, a win at York five months back, then a twelfth just before that—the kind of inconsistency that suggests he's searching for the right race and the right ground rather than losing ability.Based on TrackLab's analysis
Quick facts
Age
5 years old
Sex
Gelding
Colour
Grey
Father
Mastercraftsman
Mother
Laufeen
Owner
Aj Walls
Official rating
92

📊 Key numbers

Career totals for this horse
16
Career races
3
Wins
18.8%
Win rate
avg ~10%
43.8%
Top-3 rate
avg ~30%
8 days
Since last race

🔍 Full analysis

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

His only Class 2 win came at Haydock in September 2024, and it was the kind of performance that stuck with his trainer David Menuisier. He settles easily during races and accelerates late, which works beautifully when the track is testing. Menuisier watched him improve markedly when moisture was in the ground, picking up the bridle in the final stages and running down better horses. That win has real meaning too—it came at a proper level, in a race the yard was confident about, and it came because the conditions suited his nature.

William Buick has ridden Master Builder five times, winning once (20 percent). Over 16 races, Master Builder has won three and placed seven times, averaging roughly one win every five races. At the top level—Class 2 racing—he has managed just one win from ten attempts (10 percent), which shows that while he can win at that standard, he is not a consistent operator there. The Pulborough yard has sent out 20 winners this season, and Master Builder remains very much an active horse. His trainer is thinking about bigger targets if ground conditions and weights align, but for now he is being campaigned carefully, entered in handicaps and waiting for the soft ground that seems to unlock something special.

⚡ Strengths and risks

What helps this horse and what to watch out for
✓ What works in their favour
✔ Excellent record on good ground: 2 wins from 5 starts (40%)
✔ Excellent record on soft ground: 1 wins from 3 starts (33%)
⚠ What to watch out for
⚠ Poor record on good_to_soft ground: 0 wins from 5 starts

🎯 Where this horse runs best

Results split by ground, distance, race level and track shape
🌧 Ground
Good (a little give)
Loves
Soft (muddy)
Loves
Standard to slow (all-weather)
Unknown
Good to firm (fairly firm)
Unknown
Heavy (very wet)
Unknown
Good to soft (some give)
Avoids
📏 Race distance
1M1F – 1M2F
Unknown
1M3F – 1M4F
Ok
1M6F – 2M
Ok
🏅 Race level
Class 2 (high-level)
Ok
Class 3 (mid-level)
Unknown
Class 4 (standard)
Unknown
Class 5 (entry-level)
Unknown
🏟 Track shape
Right-handed, hilly
Loves
Left-handed, long straights
Left-handed, hilly
Unknown
Right-handed, tight turns
Unknown
Right-handed, long straights
Unknown

📅 Recent runs

The last 10 races, most recent first
10 Oct
4th
York
1m6f – 2m · Good_To_Soft · 15 runners
21 Aug
12th
York
1m3f – 1m4f · Good_To_Soft · 17 runners
13 May
🏆 Won
York
1m3f – 1m4f · Good · 17 runners
8 Nov
21th
Doncaster
1m3f – 1m4f · Heavy · 23 runners
20 Sep
10th
Newbury
1m6f – 2m · Good_To_Soft · 14 runners
6 Sep
6th
Haydock Park
1m6f – 2m · Good · 17 runners
2 Aug
12th
Goodwood
1m6f – 2m · Good_To_Soft · 14 runners
24 May
4th
Goodwood
1m6f – 2m · Good · 12 runners
22 Apr
2nd
Epsom Downs
1m6f – 2m · Good · 11 runners
9 Nov
18th
Doncaster
1m3f – 1m4f · Soft · 23 runners

🏇 Jockeys

Every jockey who has ridden this horse, most rides first
20%
Win rate
1/5
Wins / rides
50%
Win rate
1/2
Wins / rides
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
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
York
Galloping
5 1 win, 2 thirds, 2 other 10 Oct 20%
Haydock Park
Galloping
2 1 win, 1 other 6 Sep 50%
Goodwood
Undulating
2 2 other 2 Aug 0%
Doncaster
Galloping
2 2 other 8 Nov 0%
Salisbury
Undulating
1 1 win 16 May 100%
Windsor
Sharp
1 1 second 29 Apr 0%
Kempton Park
Galloping
1 1 other 10 Jul 0%
Newbury
Galloping
1 1 other 20 Sep 0%
Epsom Downs
Undulating
1 1 second 22 Apr 0%