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Sturlasson

Sturlasson has quietly pieced together a modest but solid career under trainer John Ryan at Newmarket, winning 4 of his 31 races—roughly 1 in every 8 attempts. The five-year-old is no star, but he has found a niche that suits him well: he wins at Southwell, loves sprinting, and does best on normal ground conditions.Based on TrackLab's analysis
Quick facts
Age
5 years old
Sex
Gelding
Father
Invincible Army
Mother
Angelic Light
Trainer
Owner
Stack Media Ltd
Official rating
86

📊 Key numbers

Career totals for this horse
31
Career races
4
Wins
12.9%
Win rate
avg ~10%
32.3%
Top-3 rate
avg ~30%
43 days
Since last race

🔍 Full analysis

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

His record tells the story. Over four visits to Southwell, he has won twice—a win rate of 50 percent at that track, which is the kind of consistency trainers dream about finding. His most recent victory came on 21 November 2025, a Class 2 win that stands as his best result to date. When he steps into the sprint box at distances under five furlongs, he wins 2 of every 4 races, significantly above his career average. On normal ground, his win rate jumps to 33 percent—almost three times better than his overall figures. Put him in the right conditions on the right track, and Sturlasson is a different proposition.

Jockey Stevie Donohoe has partnered him twice with winning results in six rides together, a 33 percent partnership win rate. That kind of consistency between horse and rider often means they understand each other's rhythm. Ryan's yard at Newmarket has had an active season, sending out eleven winners, and Sturlasson remains part of an operation that knows how to place its runners to advantage.

The concern is his recent form. He has not won in his last six races, with finishes of eighth, tenth, fourth, ninth, second, and fifth—solid finishes mixed with some poor days. At five years old and still active, he is in the middle years of his career, the stage where horses either establish themselves in winning patterns or drift sideways into steadier company. For Sturlasson, the formula remains clear: get him to Southwell, keep the ground normal, run him short, and keep Donohoe in the saddle when possible. Whether he can rediscover that winning touch soon will decide whether he becomes a reliable money-maker or simply another honest mile-and-a-half horse in an ordinary yard.

⚡ Strengths and risks

What helps this horse and what to watch out for
✓ What works in their favour
✔ Excellent record on standard ground: 2 wins from 6 starts (33%)
✔ Excellent record on good_to_soft ground: 1 wins from 4 starts (25%)
✔ Well suited by Sprint (< 5f) distances: 50% win rate
⚠ What to watch out for
⚠ Poor record on soft ground: 0 wins from 3 starts
⚠ Yet to win at The Curragh in 7 attempts
⚠ Struggles on RH Galloping tracks: 0 wins from 12 starts

🎯 Where this horse runs best

Results split by ground, distance, race level and track shape
🌧 Ground
Standard (all-weather)
Loves
Good to soft (some give)
Loves
Good (a little give)
Ok
Good to yielding (mild give)
Unknown
Soft to heavy (wet)
Unknown
Good to firm (fairly firm)
Unknown
Yielding (slightly soft)
Unknown
Heavy (very wet)
Unknown
Soft (muddy)
Avoids
📏 Race distance
Sprint (< 5F)
Loves
5F – 6½F
Ok
🏅 Race level
Class 1 (elite)
Unknown
Class 2 (high-level)
Unknown
Class 3 (mid-level)
Unknown
Class 4 (standard)
Class 5 (entry-level)
Unknown
🏟 Track shape
Left-handed, long straights
Loves
Left-handed, tight turns
Unknown
Left-handed, hilly
Unknown
Right-handed, hilly
Unknown
Right-handed, tight turns
Unknown
Right-handed, long straights
Avoids

📅 Recent runs

The last 10 races, most recent first
5 Sep
8th
Haydock Park
5f – 6½f · Soft · 10 runners
21 Aug
10th
Hamilton Park
5f – 6½f · Good_To_Soft · 13 runners
7 Jun
4th
Goodwood
5f – 6½f · Soft · 9 runners
14 May
9th
York
5f – 6½f · Good · 22 runners
4 May
2nd
Bath
5f – 6½f · Good · 8 runners
14 Apr
5th
Newmarket
5f – 6½f · Good · 9 runners
28 Nov
4th
Southwell
Sprint (< 5f) · Standard · 9 runners
21 Nov
🏆 Won
Southwell
Sprint (< 5f) · Standard · 9 runners
6 Nov
2nd
Newcastle
5f – 6½f · Standard · 8 runners
24 Oct
3rd
Southwell
Sprint (< 5f) · Standard · 9 runners

🏇 Jockeys

Every jockey who has ridden this horse, most rides first
Stevie Donohoe Current jockey
33.3%
Win rate
2/6
Wins / rides
20%
Win rate
1/5
Wins / rides
0%
Win rate
0/3
Wins / rides
50%
Win rate
1/2
Wins / rides
0%
Win rate
0/2
Wins / rides
0%
Win rate
0/2
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
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
The Curragh
Galloping
7 1 second, 6 other 29 Mar 0%
Southwell
Galloping
4 2 wins, 1 third, 1 other 28 Nov 50%
Cork
Galloping
3 1 second, 2 other 13 Jun 0%
Navan
Galloping
2 1 win, 1 other 7 Jun 50%
Great Yarmouth
Galloping
2 1 win, 1 other 21 Oct 50%
Goodwood
Undulating
2 2 other 7 Jun 0%
Down Royal
Galloping
1 1 other 23 Jun 0%
Hamilton Park
Sharp
1 1 other 21 Aug 0%
Bath
Undulating
1 1 second 4 May 0%
Newcastle
Galloping
1 1 second 6 Nov 0%
Epsom Downs
Undulating
1 1 second 1 Jun 0%
Newmarket
Galloping
1 1 other 14 Apr 0%
Tipperary
Galloping
1 1 other 1 Sep 0%
Haydock Park
Galloping
1 1 other 5 Sep 0%
Bellewstown
Sharp
1 1 other 5 Apr 0%
York
Galloping
1 1 other 14 May 0%
Lingfield Park
Sharp
1 1 other 14 Oct 0%