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Dr Rio

There is something quietly extraordinary about a ten-year-old horse that keeps finding a way to win, and Dr Rio is exactly that kind of animal. Across 49 races and a full career, this veteran has crossed the line first six times and picked up a place on 15 other occasions — a win rate of around 1 in every 8 races, which tells you this is not a horse that wins often, but one that keeps showing up and, every now and then, delivering. Raced just yesterday, Dr Rio is as active as ever.Based on TrackLab's AI analysis
Quick Facts
Age
10 years old
Sex
Gelding
Colour
Bay
Father
Rio De La Plata
Mother
Dr Wintringham
Owner
Dreams
Rating
66

📊 Key Numbers

Career statistics for this horse
49
Career races
6
Wins
12.2%
Win rate
avg ~10%
30.6%
Place rate (top 3)
avg ~30%
1 days
Since last race

🔍 Full Analysis

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

What makes the story really interesting is where those six wins have come from. Every single one of them has been at Beverley — a tight, undulating track on the East Yorkshire coast that suits certain horses down to the ground, sometimes literally. Winning 6 from 24 races at one track is not coincidence; it is a genuine love affair. Dr Rio first won there back in August 2022 and returned to do it again as recently as August 2025. For a horse of this age to still be competitive enough to win at a track it knows intimately is genuinely impressive.

The recent form backs that up. In the last six races, Dr Rio has finished 1-6-6-1-5-5 (reading from most recent), meaning two wins sandwiched between some quieter efforts. That pattern — patchy in the middle, brilliant on the right day — is very Dr Rio. Ground matters too. On dry or normal conditions, the numbers sharpen considerably: 3 wins from 15 races on fast ground (1 in every 5) and 3 from 11 on normal ground (better than 1 in every 4). When conditions suit and the track is Beverley, this horse becomes a different proposition.

Jockey Zak Wheatley has been the main partner, riding Dr Rio in 23 of its races and winning 4 of them — a rate of roughly 1 in every 6 rides together, which is noticeably better than the overall career average and suggests a genuine working understanding between horse and rider. The whole operation is run by trainer Declan Carroll out of Malton in North Yorkshire, a yard that has sent out 22 winners this season alone and clearly knows how to place a horse to its best advantage. Dr Rio competes mostly at the lower end of the racing ladder, but within that world, and especially at Beverley, it remains one to watch.

Strengths & Risks AI Analysis

What the data says works for and against this horse
✓ What works in their favour
Excellent record on good_to_firm ground: 3 wins from 15 starts (20%)
Excellent record on good ground: 3 wins from 11 starts (27%)
Course specialist at Beverley: 6 wins from 24 starts (25%)
Well suited by 1m6f – 2m distances: 29% win rate
⚠ What to watch out for
Poor record on standard ground: 0 wins from 11 starts
Poor record on soft ground: 0 wins from 5 starts
Poor record on good_to_soft ground: 0 wins from 4 starts
Poor record on standard_to_slow ground: 0 wins from 3 starts
Yet to win at Newcastle in 7 attempts
Yet to win at Southwell in 7 attempts
Struggles on LH Galloping tracks: 0 wins from 20 starts

🎯 Where This Horse Thrives

Performance broken down by ground, distance, class, and track type
🌧 Ground Conditions
Good to firm
Loves
Good (firm-ish)
Loves
Standard (all-weather)
Avoids
Soft (muddy)
Avoids
Good to soft
Avoids
Standard to slow
Avoids
📏 Race Distance
1M6F – 2M
Loves
7F – 1M
5F – 6½F
1M1F – 1M2F
Ok
1M3F – 1M4F
Avoids
🏅 Competition Level
Class 4
Class 5
Class 6
Ok
🏟 Track Shape
Right-handed, undulating
Loves
Right-handed, tight turning
Left-handed, wide and galloping
Avoids
Left-handed, tight turning
Avoids

📅 Recent Runs

The last 10 races, most recent first
8 Apr
5th
Catterick Bridge
7f – 1m · Good · 14 runners
17 Sep
5th
Beverley
1m1f – 1m2f · Soft · 14 runners
24 Aug
🏆 Won
Beverley
1m6f – 2m · Good_To_Firm · 7 runners
29 Jul
6th
Beverley
7f – 1m · Good_To_Firm · 11 runners
21 Jul
6th
Beverley
1m1f – 1m2f · Soft · 11 runners
15 Jul
🏆 Won
Beverley
7f – 1m · Good · 10 runners
4 Jul
3rd
Beverley
1m1f – 1m2f · Good_To_Firm · 6 runners
24 Jun
2nd
Beverley
1m6f – 2m · Good_To_Firm · 9 runners
28 May
4th
Beverley
1m1f – 1m2f · Good · 9 runners
13 May
8th
Beverley
1m1f – 1m2f · Good_To_Firm · 13 runners

🏇 Jockey Partnerships

Every jockey who has ridden this horse, sorted by rides together
Zak Wheatley Current Jockey
17.4%
Win rate
4/23
Won / Rode
Graham Lee
15.4%
Win rate
2/13
Won / Rode
Tony Hamilton
0%
Win rate
0/4
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

🏟 Track Record

Win rate at each course this horse has visited
CourseRacesResultsLast visitedWin rate
Beverley
Undulating
24 6 wins, 4 seconds, 3 thirds, 11 other 17 Sep 25%
Newcastle
Galloping
7 1 second, 6 other 3 Nov 0%
Southwell
Galloping
7 7 other 19 Dec 0%
Catterick Bridge
Sharp
3 3 other 8 Apr 0%
Nottingham
Galloping
2 1 second, 1 other 15 Jul 0%
Redcar
Galloping
2 2 other 2 Jun 0%
Great Yarmouth
Galloping
1 1 other 19 Oct 0%
Carlisle
Undulating
1 1 other 2 Jul 0%
Thirsk
Galloping
1 1 other 16 Aug 0%
Ripon
Sharp
1 1 other 28 Aug 0%