:

Isobelle Chalmers

Isobelle Chalmers is still finding her feet in the saddle after a year of racing, with three winners from 57 rides so far — a win rate of roughly one in every nineteen. For a jockey still in her first twelve months, that modest tally reflects the brutal reality of professional racing: the learning curve is steep, and rides are hard to come by. What makes her profile worth watching, though, is not what she has done yet but where she shows real promise.Based on TrackLab's AI analysis
Quick Facts
Role
Jockey
Record
3 wins from 57 races
Win rate
5.3%
Best course
Lingfield Park (10% from 10 races)
Best going
Soft (muddy)

📊 Key Numbers

A snapshot of this jockey's performance over the last 12 months
57
Races
3
Wins
5.3%
Win rate
avg ~10%
15.8%
Place rate (top 3)
avg ~30%

🔍 Full Analysis

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

Her partnership with trainer Dominic Ffrench Davis stands out sharply. In eleven rides for the yard, she has won twice — a win rate of 18 percent, or roughly one in every five and a half rides. That is a completely different story from her overall record, and it suggests that when the pair click, something clicks properly. In racing, a jockey-trainer partnership that works is worth its weight in gold, because the trainer knows how to put the rider on horses suited to their strengths and the jockey learns to read that trainer's horses intimately.

More intriguingly still, Chalmers has a pronounced edge on wet ground. She has won two of her four races on such conditions — a 50 percent win rate — which is genuinely striking. Some riders seem to have a natural feel for racing when the going gets heavy and muddy, and early evidence suggests she may be one of them. For a jockey building her career in Britain, where wet weather comes regularly, that could become a valuable calling card.

At this stage Chalmers is still paying her dues and gathering experience in small increments. The numbers are modest, but the pattern is encouraging. A developing partnership with a trainer who believes in her, combined with a demonstrable skill on soft ground, gives her something to build on. Racing is a game of fine margins, and one good run — a

📈 Form Trend

How this jockey's win rate has changed month by month
Monthly win rate
2025–2026
0%
Apr
0%
May
0%
Jun
0%
Jul
0%
Aug
12.5%
Sep
11.1%
Oct
0%
Nov
0%
Dec
20%
Jan
0%
Feb
0%
Mar

🎯 Where This Jockey Thrives

Performance broken down by ground, class, and track type
🌧 Ground Conditions
Soft (muddy)
Loves
Standard (all-weather)
Good (firm-ish)
Avoids
Standard to slow (all-weather)
Avoids
Heavy (very wet)
Avoids
Good to firm (drying out)
Avoids
Firm (dry)
Avoids
Good to soft (some give)
Avoids
🏅 Competition Level
Class 2 (high-level)
Unknown
Class 3 (mid-level)
Unknown
Class 4 (standard)
Avoids
Class 5 (entry-level)
Loves
Class 6 (grassroots)
Ok
🏟 Track Shape
Left-handed, tight turns
Loves
Left-handed, hilly
Left-handed, long straights
Right-handed, tight turns
Unknown
Left-handed, tight
Unknown
Right-handed, long straights
Avoids
Long straights
Avoids
Right-handed, hilly
Avoids

🏇 Trainer Partnerships

The trainers they work with most, sorted by rides together
18.2%
Win rate
2/11
Won / Rode
0%
Win rate
0/10
Won / Rode
0%
Win rate
0/9
Won / Rode
0%
Win rate
0/4
Won / Rode
0%
Win rate
0/3
Won / Rode
50%
Win rate
1/2
Won / Rode
0%
Win rate
0/2
Won / Rode
0%
Win rate
0/2
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
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
0%
Win rate
0/1
Won / Rode

Top Horses

The strongest horses currently associated with this jockey
Form: 223461
Form: 80-353
Form: 5705-3
Form: -74186
Form: 35-921
Form: 0319-4
Form: 50511-
Form: 67594-
Form: 7/5-00

🏟 Course Record

Win rate at each course, sorted by number of races
CourseRacesWinsWin rate
Bath 12 0 0%
Lingfield Park 10 1 10%
Kempton Park 8 0 0%
chelmsford 5 0 0%
Brighton 3 1 33.3%
Chepstow 3 0 0%
Wolverhampton 3 0 0%
Newbury 2 1 50%
Nottingham 2 0 0%
Goodwood 2 0 0%
Great Yarmouth 1 0 0%
Salisbury 1 0 0%
Chester 1 0 0%
Epsom Downs 1 0 0%
Southwell 1 0 0%
Ffos Las 1 0 0%
Windsor 1 0 0%

📅 Recent Results

The last 20 results, most recent first
9 Mar
Wolverhampton · 1m1f – 1m2f · Standard
6th
5 Mar
Lingfield Park · 1m1f – 1m2f · Standard
6th
4 Mar
Kempton Park · 7f – 1m · Standard_To_Slow
8th
2 Mar
Kempton Park · 1m3f – 1m4f · Standard_To_Slow
5th
26 Feb
chelmsford · 5f – 6½f · Standard
12 Feb
chelmsford · 1m1f – 1m2f · Standard
8th
10 Feb
Lingfield Park · 7f – 1m · Standard
4th
8 Feb
chelmsford · 5f – 6½f · Standard
7th
24 Jan
Lingfield Park · 7f – 1m · Standard
Won
14 Jan
Kempton Park · 1m3f – 1m4f · Standard_To_Slow
5th
8 Jan
chelmsford · 5f – 6½f · Standard
3rd
7 Jan
Kempton Park · 1m6f – 2m · Standard_To_Slow
6th
4 Jan
Southwell · 1m3f – 1m4f · Standard
3rd
22 Dec
Lingfield Park · 7f – 1m · Standard
10th
17 Dec
Lingfield Park · 1m6f – 2m · Standard
5th
2 Dec
Lingfield Park · 7f – 1m · Standard
26 Nov
chelmsford · 7f – 1m · Standard
6th
4 Nov
Wolverhampton · 1m6f – 2m · Standard
7th
3 Nov
Kempton Park · 1m3f – 1m4f · Standard_To_Slow
12th
30 Oct
Bath · 5f – 6½f · Heavy
11th