R O'Sullivan
R O'Sullivan is a horse trainer based in Kilcullen, Co Kildare, specialising in Flat racing. From 2430 career runners, he has saddled 201 winners, at a 8.3% strike rate. He has earned £3.5M in prize money. He currently has 314 horses in his stable. His strongest record is at Wexford (RH) (IRE) (2w from 3r).
Career Statistics
Win Rate
8.3%
Total Wins
201
Total Runs
2,430
Active Horses
314
Prize Money
£3.5M
Upcoming Entries
9 entries| Date | Course | Race |
|---|---|---|
| 2026-10-26 | Wexford | Racing TV Free Trial For A Month Maiden Hurdle |
| 2026-10-26 | Galway | SANSERV Rated Novice Chase |
| 2026-10-26 | Wexford | Start Your Free Trial On Racing TV Now Maiden Hurdle |
| 2026-10-26 | Galway | Connolly's RED MILLS Irish EBF Auction & Median Maiden Hurdle |
| 2026-10-26 | Galway | Corrib Oil Maiden Hurdle |
| 2026-10-27 | Galway | Racing In The City Of Tribes Handicap |
| 2026-10-27 | Galway | Racing In The City Of Tribes Handicap |
| 2026-10-27 | Galway | www.swordsecurity.com Nursery Handicap |
| 2026-10-27 | Galway | Galway Handicap |
Recent Form
Season Performance
Win Rate % · Prize Money (£k) · Runs
- Runs
- Prize £k
- Win Rate %
Recent Results
Last 20 runners| Date | Horse | Course | Race | Pos | Jockey | SP | Prize £ |
|---|---|---|---|---|---|---|---|
| 25 Oct | Club Manager (GB) | Wexford (IRE) | Download The Tote App Handicap Hurdle | 6 | Shane O'Callaghan | 4/1F | £240 |
| 25 Oct | Chally Chute (IRE) | Saint-Cloud (FR) | Prix Royal-oak (group 1) | 6 | Donagh O'Connor | 6/1 | £0 |
| 25 Oct | Talk In The Park (IRE) | Galway (IRE) | COLM QUINN BMW Handicap Steeplechase | 2 | Danny Gilligan | 6/1 | £5k |
| 15 Oct | Harry's Legacy (GB) | Curragh (IRE) | Isuzu Ireland Handicap | 20 | Donagh O'Connor | 80/1 | £0 |
| 14 Oct | Giant Haystacks (IRE) | Punchestown (IRE) | Matchbook Betting Exchange (Q.R.) Handicap Steeplechase | 1 | Mr D McGill | 7/2 | £7.2k |
| 13 Oct | Donnie Devito (IRE) | Punchestown (IRE) | William Hill Challenge Series Handicap Hurdle | 4 | Shane O'Callaghan | 22/1 | £750 |
| 13 Oct | Free Flow (USA) | Punchestown (IRE) | William Hill Challenge Series Handicap Hurdle | 11 | Sarah Kavanagh | 50/1 | £0 |
| 04 Oct | Bythesametoken (IRE) | Killarney (IRE) | Killarney Races Handicap Steeplechase | 4 | Danny Gilligan | 20/1 | £750 |
| 03 Oct | Switch From Diesel (IRE) | Gowran Park (IRE) | BOYLE Sports Novice Hurdle (Grade 3) | 2 | Darragh O'Keeffe | 4/1 | £8.4k |
| 03 Oct | Butter Fingers (IRE) | Gowran Park (IRE) | Jack Duggan Memorial Handicap Hurdle | 7 | Shane Markey | 6/1 | £0 |
| 02 Oct | Free Flow (USA) | Gowran Park (IRE) | Racing TV Handicap Hurdle (Div II) | 8 | Ethan O'Sullivan | 14/1 | £0 |
| 01 Oct | Club Manager (GB) | Bellewstown (IRE) | BOYLE Sports Handicap (Div II) | 9 | Shane Markey | 12/1 | £0 |
| 27 Sept | Chally Chute (IRE) | Curragh (IRE) | Friends Of The Curragh Irish Cesarewitch | 1 | Sam Coen | 16/1 | £275k |
| 26 Sept | Mister Pink (IRE) | Listowel (IRE) | John & Terry Moriarty Memorial (Q.R.) Handicap Steeplechase | 11 | Mr L P Shanahan | 20/1 | £0 |
| 26 Sept | Talk In The Park (IRE) | Listowel (IRE) | Charlie Chute Memorial Handicap Steeplechase | 4 | Danny Gilligan | 17/2 | £2.5k |
| 26 Sept | Ceanndana (IRE) | Listowel (IRE) | Charlie Chute Memorial Handicap Steeplechase | 3 | Shane O'Callaghan | 11/1 | £5k |
| 24 Sept | Slurricane (IRE) | Listowel (IRE) | Behans Horseshoe Bar, Restaurant & Townhouse Handicap Hurdle | 3 | Shane O'Callaghan | 28/1 | £1.6k |
| 11 Sept | Free Flow (USA) | Ballinrobe (IRE) | Michael Cawe Suspended Ceilings Handicap Hurdle | 10 | Thomas O'Connor | 9/1 | £0 |
| 04 Sept | Banana Three (IRE) | Down Royal (IRE) | Grant Thornton Ulster Cesarewitch Handicap | 10 | Patrick McGettigan | 25/1 | £0 |
| 04 Sept | Butter Fingers (IRE) | Kilbeggan (IRE) | Kilsaran Handicap Steeplechase | 2 | Shane Markey | 12/1 | £4k |
Strike Rate by Course & Distance
Win % by course (rows) and distance band (columns). Min 1 run to show a cell.
| Course | 5f | 6f | 7f | 1m | 1m2f | 1m4f+ |
|---|---|---|---|---|---|---|
| Punchestown (IRE) | — | — | — | — | — | 12% |
| Fairyhouse (IRE) | — | — | 0% | — | 50% | 7% |
| Naas (IRE) | — | — | 0% | 0% | 0% | 8% |
| Navan (IRE) | — | 0% | — | 0% | 0% | 14% |
| Leopardstown (IRE) | — | — | — | 0% | 0% | 4% |
| Limerick (IRE) | — | — | — | 0% | — | 8% |
| Galway (IRE) | — | — | 0% | — | — | 25% |
| Down Royal (IRE) | — | — | — | — | 0% | 10% |
Going Performance
Based on the 1080 most recent results stored in our database for this trainer.
Distance Performance
Based on the 1080 most recent results stored in our database for this trainer.
Course Specialists
Where this trainer wins most often (minimum 3 runners at a track).
Class Performance
Win rates by race class (1–7).
Seasonality
Monthly win rate across stored results.
Jockey Partnerships
Most successful retained jockeys (minimum 3 rides).
Owner Partnerships
Top owners sending horses to this trainer (minimum 2 runners).
Surface Split
Turf vs All-Weather strike rates.
Turf
Runs
1047
Wins
135
Win Rate
13%
AW
Runs
33
Wins
4
Win Rate
12%
Flat vs Jumps
Separate stats for each racing code.
Runs
901
Wins
119
Win %
13%
Place %
43%
Runs
179
Wins
20
Win %
11%
Place %
35%
Top Horses
Star horses ranked by career wins, then total prize money earned.
Biggest Wins
Most valuable victories from stored results.
Friends Of The Curragh Irish Cesarewitch
Chally Chute (IRE) · Curragh (IRE) · 27 Sept 2026
Boylesports Irish Grand National Chase (Grade A Extended Handicap)
Thunder And Roses (IRE) · Fairyhouse (IRE) · 6 Apr 2015
Guinness Galway Tribes Handicap Hurdle
Volantis (IRE) · Galway (IRE) · 2 Aug 2024
Connolly's RED MILLS Irish EBF Auction Hurdle Series Final
Raise You Up (IRE) · Punchestown (IRE) · 29 Apr 2026
Comer Group International Loughbrown Stakes (Group 3)
Chally Chute (IRE) · Curragh (IRE) · 2 Nov 2025
Liam Healy Memorial Lartigue Hurdle (Handicap) (Listed)
Eagles Reign (IRE) · Listowel (IRE) · 26 Sept 2024
totepool Sussex Champion Hurdle (Handicap)
Vado Forte (FR) · Plumpton · 1 Apr 2018
Kerry Dairy Ireland Handicap Chase
Bythesametoken (IRE) · Listowel (IRE) · 21 Sept 2025
Watch Racing TV Irish EBF Lenebane Stakes (Listed)
Chally Chute (IRE) · Roscommon (IRE) · 1 Jul 2025
Irish Stallion Farms EBF Total Enjoyment Mares Flat Race (Listed)
Switch From Diesel (IRE) · Fairyhouse (IRE) · 6 Apr 2025
Market Performance
Starting prices of winners — average, extremes, and distribution.
Avg Winner SP
7.6/1
Shortest Winner
0.2/1
Biggest Winner
125/1
Winner SP Distribution
Age Performance
Win rates by horse age, based on the current stable roster.
Active Stable Roster — Top 50 by rating
Discussion
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