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Black Endeavour

Black Endeavour is a three-year-old trained by Mark Rimell out of his yard in Leafield, Oxfordshire — a small operation that has still managed to send out 9 winners this season, which tells you Rimell knows how to place his horses well. Black Endeavour has run 8 times in total, winning once and picking up a place on 3 other occasions, giving it a win rate of around 1 in every 8 races. That is modest on paper, but the picture gets more interesting when you look at the details.Based on TrackLab's AI analysis
Quick Facts
Age
3 years old
Sex
Gelding
Colour
Bay
Father
Supremacy
Mother
Majestic Endeavour
Owner
Mark Rimell
Rating
69

📊 Key Numbers

Career statistics for this horse
8
Career races
1
Wins
12.5%
Win rate
avg ~10%
37.5%
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 one win came at Nottingham on 7 August 2025, and it arrived at a distance of 5 to 6 and a half furlongs — the sharp, sprint end of racing. Over that trip, Black Endeavour has won 1 from 5 races, which works out at 20%, or roughly 1 in every 5. That is a meaningful improvement on its overall record, and it suggests this horse has a clear preference for speed rather than stamina. When Rimell pitches it at the right distance, the results follow.

Most of Black Endeavour's racing has come at Class 5, which is the bread-and-butter level of British racing — competitive enough, but a step below the headline events. At that level and over the right trip, the 1-from-5 record is the kind of number that makes it worth watching next time out. The recent form reads 6-3-4-1-4-3 going back through the last six races, so it has not been consistently threatening at the top, but that third place last time out suggests it is still competitive. A yard in form, a horse that has found its best distance — the ingredients are there.

Strengths & Risks AI Analysis

What the data says works for and against this horse
✓ What works in their favour
Excellent record on good ground: 1 wins from 3 starts (33%)
Well suited by 5f – 6½f distances: 20% win rate
⚠ What to watch out for
Poor record on good_to_firm ground: 0 wins from 3 starts

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Loves
Good to soft
Standard to slow
Good to firm
Avoids
📏 Race Distance
5F – 6½F
Loves
7F – 1M
Avoids
🏅 Competition Level
Class 4
Class 5
Loves
🏟 Track Shape
Left-handed, wide and galloping
Right-handed, wide and galloping
Right-handed, tight turning

📅 Recent Runs

The last 10 races, most recent first
1 Apr
6th
Kempton Park
7f – 1m · Standard_To_Slow · 8 runners
16 Sep
3rd
Great Yarmouth
7f – 1m · Good_To_Soft · 8 runners
28 Aug
4th
Newbury
7f – 1m · Good · 12 runners
7 Aug
🏆 Won
Nottingham
5f – 6½f · Good · 9 runners
15 Jul
4th
Nottingham
5f – 6½f · Good · 5 runners
5 Jul
3rd
Nottingham
5f – 6½f · Good_To_Firm · 6 runners
16 Jun
9th
Windsor
5f – 6½f · Good_To_Firm · 16 runners
26 May
5th
Redcar
5f – 6½f · Good_To_Firm · 15 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
Jack Mitchell Current Jockey
50%
Win rate
1/2
Won / Rode
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
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
Nottingham
Galloping
3 1 win, 1 third, 1 other 7 Aug 33.3%
Windsor
Sharp
1 1 other 16 Jun 0%
Great Yarmouth
Galloping
1 1 third 16 Sep 0%
Kempton Park
Galloping
1 1 other 1 Apr 0%
Redcar
Galloping
1 1 other 26 May 0%
Newbury
Galloping
1 1 other 28 Aug 0%