:

D Summersby

Three years into the training game, D Summersby is still in the early stages of building a yard, and the numbers reflect exactly that. This season tells the same story as the last twelve months: 3 winners from 36 runners, which works out at roughly 1 in every 12 races — an 8% win rate that puts Summersby firmly in the category of a trainer who is learning the craft rather than dominating it. That is not a criticism; most trainers spend years in this territory before things click.Based on TrackLab's AI analysis
Quick Facts
Role
Trainer
Based
St. Giles-on-the-Heath, Devon
Record
3 wins from 36 races
Win rate
8.3%
Top jockey
Best course
Uttoxeter (25% from 4 races)
Best going
Good (firm-ish)

📊 Key Numbers

A snapshot of this trainer's performance over the last 12 months
36
Races
3
Wins
8.3%
Win rate
avg ~10%
22.2%
Place rate (top 3)
avg ~30%

🐎 Today's & Upcoming Runners

Horses D Summersby has entered for upcoming races

🔍 Full Analysis

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

The one consistent bright spot is the partnership with jockey Bryan Carver, who has been aboard for 27 of those 36 runners and has provided all 3 winners. That means when Carver is in the saddle for a Summersby horse, the win rate nudges up to 11% — closer to 1 in every 9 races — which suggests the two have developed a decent working understanding. In a small yard still finding its feet, having a reliable jockey who knows how the horses are being prepared makes a real difference.

Less encouraging is the record with Man Oh Man, the yard's most notable horse on paper. Four races together, zero wins — a frustrating sequence that will be on Summersby's mind every time that horse heads to the track. Whether the issue is timing, race selection, or simply a horse that has not quite found its moment yet, only time will tell. With just three years of training behind them, Summersby is still very much a work in progress — and in this sport, that is entirely normal.

📈 Form Trend

How this trainer's win rate has changed month by month
Monthly win rate
2024–2026
0%
Dec
0%
Mar
0%
Apr
25%
Jun
25%
Jul
0%
Aug
0%
Sep
25%
Oct
0%
Nov
0%
Dec
0%
Jan
0%
Feb

🎯 Where This Trainer Thrives

Performance broken down by ground, class, and track type
🌧 Ground Conditions
Good (firm-ish)
Good to soft (some give)
Heavy (very wet)
Unknown
Good to firm (drying out)
Unknown
Soft (muddy)
Unknown
🏅 Competition Level
Class 3 (mid-level)
Unknown
Class 4 (standard)
Ok
Class 5 (entry-level)
Ok
🏟 Track Shape
Left-handed, tight
Loves
Left-handed, tight turns
Left-handed, long straights
Ok
Right-handed, hilly
Avoids

🏇 Jockey Partnerships

The riders they work with most, sorted by rides together
Bryan Carver First Choice
11.1%
Win rate
3/27
Won / Rode
0%
Win rate
0/2
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
Rian Corcoran
0%
Win rate
0/1
Won / Rode
0%
Win rate
0/1
Won / Rode

Top Horses

The strongest horses currently associated with this trainer
Form: P-6373
Form: 3P/4-P
Form: 7F8-8P
Form: P/1155
Form: -2236P
Form: 42-113
Form: 04581
Form: P-P9P0

🏟 Course Record

Win rate at each course, sorted by number of races
CourseRacesWinsWin rate
Worcester 7 1 14.3%
Taunton 6 0 0%
Newton Abbot 6 0 0%
Uttoxeter 4 1 25%
Fontwell Park 4 1 25%
Chepstow 3 0 0%
Exeter 2 0 0%
Newcastle 2 0 0%
Warwick 1 0 0%
Ffos Las 1 0 0%

📅 Recent Results

The last 20 results, most recent first
26 Feb
Taunton · Long Distance (2m+) · Soft
17 Jan
Taunton · Long Distance (2m+) · Good_To_Soft
10th
17 Jan
Taunton · Long Distance (2m+) · Good_To_Soft
11th
8 Jan
Ffos Las · 1m6f – 2m · Heavy
7th
11 Dec
Taunton · Long Distance (2m+) · Good
10th
8 Dec
Fontwell Park · Long Distance (2m+) · Heavy
6 Dec
Chepstow · Long Distance (2m+) · Good_To_Soft
27 Nov
Taunton · Long Distance (2m+) · Good
3rd
17 Nov
Exeter · Long Distance (2m+) · Good_To_Soft
6th
14 Nov
Newcastle · Long Distance (2m+) · Good_To_Soft
4th
14 Nov
Newcastle · Long Distance (2m+) · Good_To_Soft
3rd
5 Nov
Chepstow · Long Distance (2m+) · Good_To_Soft
23 Oct
Fontwell Park · Long Distance (2m+) · Good_To_Soft
3rd
23 Oct
Fontwell Park · Long Distance (2m+) · Good_To_Soft
Won
21 Oct
Exeter · Long Distance (2m+) · Good_To_Firm
6th
17 Oct
Uttoxeter · Long Distance (2m+) · Good
4th
26 Sep
Worcester · Long Distance (2m+) · Good
9th
26 Sep
Worcester · Long Distance (2m+) · Good
8th
23 Sep
Warwick · Long Distance (2m+) · Good
5th
9 Sep
Newton Abbot · Long Distance (2m+) · Good_To_Soft
5th