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River Ara

River Ara is a three-year-old with a record of one win and three places from six races — modest numbers on paper, but the context matters. That sole victory came at Leopardstown in October 2025, one of Ireland's most prestigious tracks, and it came against the kind of competition that sorts out the genuine horses from the ones just filling fields.Based on TrackLab's analysis
Quick facts
Age
3 years old
Sex
Filly
Colour
Bay
Father
St Mark's Basilica
Mother
Owner
Westerberg & Mrs Magnier & M Tabor & D Smith
Official rating
93

📊 Key numbers

Career totals for this horse
6
Career races
1
Wins
16.7%
Win rate
avg ~10%
50%
Top-3 rate
avg ~30%
166 days
Since last race

🔍 Full analysis

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

The big story here is the stable River Ara calls home. Trained by Aidan P O'Brien at Cashel in County Tipperary, this horse is part of one of the most powerful operations in world racing. The yard has sent out 144 winners already this season — that is not a typo. To put it in perspective, most trainers would consider 20 or 30 winners a successful year. When O'Brien's team decides a horse is worth running, it is worth paying attention to, because they have no shortage of options and do not waste entries.

River Ara's recent form reads 6-10-1-3-2-6, working backwards from the most recent race. That win sandwiched between a second and a third suggests a horse that was in good form around the middle of that sequence, though the latest run — a sixth-place finish — leaves something to answer. Still, horses trained in operations of this size are often managed carefully across a season, and a quiet run is not always cause for alarm. What stands out is that River Ara raced just one day ago and remains very much in active training, which tells you the team believes there is more to come.

Winning 1 race from 6 — roughly one in every six attempts — is not a sparkling ratio on its own. But a Leopardstown winner from the O'Brien yard at three years old is a horse with a ceiling that has not yet been found. The next few months will show whether that October win was a breakthrough or a one-off.

🎯 Where this horse runs best

Results split by ground, distance, race level and track shape
🌧 Ground
Good (a little give)
Unknown
Yielding to soft (damp)
Unknown
Good to yielding (mild give)
Unknown
Soft (muddy)
Unknown
Yielding (slightly soft)
Unknown
📏 Race distance
1M1F – 1M2F
Unknown
1M3F – 1M4F
Unknown
7F – 1M
Avoids
🏟 Track shape
Left-handed, long straights
Loves
Right-handed, long straights
Unknown

📅 Recent runs

The last 10 races, most recent first
9 May
6th
Naas
1m3f – 1m4f · Good · 7 runners
12 Apr
10th
Leopardstown
7f – 1m · Good_To_Yielding · 15 runners
18 Oct
🏆 Won
Leopardstown
1m1f – 1m2f · Yielding_To_Soft · 12 runners
30 Sep
3rd
Cork
1m1f – 1m2f · Yielding · 16 runners
10 Sep
2nd
Cork
7f – 1m · Soft · 11 runners
10 Jul
6th
Leopardstown
7f – 1m · Good · 8 runners

🏇 Jockeys

Every jockey who has ridden this horse, most rides first
Jack Cleary
50%
Win rate
1/2
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
Leopardstown
Galloping
3 1 win, 2 other 12 Apr 33.3%
Cork
Galloping
2 1 second, 1 third 30 Sep 0%
Naas
Galloping
1 1 other 9 May 0%