Geoffrey Harker is four years into his training career, having set up his yard in 2021, and has built quietly to 25 career winners. This season tells a familiar story — 4 winners from 69 runners means he's winning roughly 1 in every 17 races, a modest return that reflects the reality of a small operation still finding its feet at this level.Based on TrackLab's AI analysis
TrackLab's AI-generated assessment based on career data and recent form
TrackLab's Trainer Breakdown
Auto-Generated
The most curious number in his profile is the partnership with jockey Sam James — 15 rides together and not a single win between them. That kind of blank record across 15 attempts isn't just bad luck; it suggests either the horses aren't quite ready when James is booked, or the combination simply hasn't clicked. Most yards would start asking questions after half that number.
Where Harker does show a genuine edge is on wet ground. One win from 4 races in muddy or soft conditions might sound modest in raw numbers, but that's a 25% win rate — wins 1 in every 4 races when the ground is testing. For context, his overall win rate this season is 6%. That difference is significant and worth remembering. If you see his name on a rainy raceday, it's worth paying attention.
📈 Form Trend
How this trainer's win rate has changed month by month
Monthly win rate
2025–2026
0%
Mar
0%
Apr
0%
May
0%
Jun
10%
Jul
10%
Aug
0%
Sep
28.6%
Oct
0%
Nov
0%
Dec
0%
Feb
0%
Mar
🎯 Where This Trainer Thrives
Performance broken down by ground, class, and track type
🌧 Ground Conditions
Soft (muddy)
Loves
Good (firm-ish)
Likes
Good to firm (drying out)
Ok
Standard to slow (all-weather)
Unknown
Standard (all-weather)
Avoids
Good to soft (some give)
Avoids
🏅 Competition Level
Class 2 (high-level)
Avoids
Class 3 (mid-level)
Loves
Class 4 (standard)
Likes
Class 5 (entry-level)
Loves
Class 6 (grassroots)
Avoids
🏟 Track Shape
Left-handed, tight turns
Loves
Left-handed, long straights
Ok
Right-handed, long straights
Unknown
Left-handed, hilly
Unknown
Left-handed, tight
Unknown
Right-handed, tight turns
Avoids
Right-handed, hilly
Avoids
🏇 Jockey Partnerships
The riders they work with most, sorted by rides together