ABC Table
| Ja One | Ascot 2.10 | Fri |
| Jaassey | Redcar 4.30 | Wed |
| Jack Junior | Doncaster 7.55 | Thu |
| Jack Junior | Doncaster 7.55 | Thu |
| Jack Junior | Ascot 4.30 | Fri |
| Jack Junior | Pontefract 3.50 | Sun |
| Jackie Kiely | Pontefract 3.15 | Sun |
| Jaconet | York 8.30 | Fri |
| Jaconet | York 8.30 | Fri |
| Jadalee | Ascot 3.55 | Fri |
| Jadalee | Ascot 3.55 | Fri |
| Jafaru | Kempton 8.20 | Thu |
| Jafaru | Kempton 8.20 | Thu |
| Jafra | Beverley 2.35 | Tue |
| Jagger | Goodwood 4.40 | Tue |
| Jake The Snake | York 6.30 | Fri |
| Jake The Snake | York 6.30 | Fri |
| Jakeini | Pontefract 5.30 | Sun |
| Jal Music | Bath 4.05 | Thu |
| Jal Music | Bath 4.05 | Thu |
| Jalons Bridewell | Kempton 6.00 | Wed |
| Jamie's Boy | Perth 9.15 | Tue |
| Jamieson Gold | Newcastle 4.30 | Sat |
| Jamieson Gold | Newcastle 4.30 | Sat |
| Jamieson Gold | Carlisle 4.15 | Sun |
| Jane Doe | Perth 6.40 | Tue |
| Janina | York 3.45 | Sat |
| Janshe Gold | Bath 5.10 | Thu |
| January Man | Worcester 8.50 | Tue |
| Jargelle | Goodwood 4.05 | Tue |
| Jaslyn | Carlisle 1.55 | Sun |
| Jastaanhi | Leicester 6.45 | Wed |
| Jay Gee Wigmo | Chepstow 8.20 | Fri |
| Jay Gee Wigmo | Chepstow 8.20 | Fri |
| Jay Gee Wigmo | Lingfield 7.25 | Sat |
| Jay Gee Wigmo | Lingfield 8.25 | Sat |
| Jay Gee Wigmo | Kempton 6.30 | Wed |
| Jayarbee | Pontefract 5.00 | Sun |
| Jazz Jam | Goodwood 4.40 | Wed |
| Jebel Tara | Kempton 7.15 | Thu |
| Jebel Tara | Kempton 7.15 | Thu |
| Jedburgh | Ascot 3.40 | Sat |
| Jedburgh | Ascot 3.40 | Sat |
| Jeer | Goodwood 2.15 | Tue |
| Jellytot | Redcar 5.40 | Wed |
| Jemima's Art | Newcastle 5.05 | Sat |
| Jendali Lad | Uttoxeter 7.20 | Mon |
| Jendali Lad | Uttoxeter 8.20 | Mon |
| Jendali Lad | Perth 7.40 | Tue |
| Jendali Lad | Perth 8.45 | Tue |
| Jeninsky | Newcastle 3.25 | Sat |
| Jeninsky | Newcastle 3.25 | Sat |
| Jeremiah | Windsor 6.10 | Mon |
| Jessica Wigmo | Lingfield 8.25 | Sat |
| Jessica Wigmo | Kempton 9.00 | Wed |
| Jevington Star | Redcar 5.40 | Wed |
| Jewelled Dagger | Newmarket 2.25 | Sat |
| Jewelled Dagger | Ascot 1.40 | Sun |
| Jewelled Reef | Folkestone 8.10 | Thu |
| Jilly Why | Ascot 4.55 | Sat |
| Jilly Why | Ascot 4.55 | Sat |
| Jimmy Dean | Leicester 6.45 | Wed |
| Jimmytheblacksmith | Uttoxeter 7.20 | Mon |
| Jimmytheblacksmith | Worcester 5.40 | Tue |
| Jimwil | Newcastle 2.20 | Sat |
| Joe Jo Star | Uttoxeter 8.50 | Mon |
| Johannes | Ascot 2.50 | Sun |
| John Dillon | Doncaster 8.30 | Thu |
| John Dillon | Newcastle 4.30 | Sat |
| John Dillon | Pontefract 2.40 | Sun |
| John Dillon | Pontefract 3.15 | Sun |
| John Dillon | Beverley 4.20 | Tue |
| John Fenton | Worcester 6.15 | Tue |
| John Keats | York 3.45 | Sat |
| John Potts | Doncaster 9.00 | Thu |
| John Potts | Doncaster 9.00 | Thu |
| John Terry | Ascot 2.15 | Sun |
| John Terry | Goodwood 4.40 | Tue |
| John Terry | Goodwood 2.15 | Wed |
| Johnny Friendly | Chepstow 8.20 | Fri |
| Johnny Friendly | Carlisle 4.15 | Sun |
| Johnny Gonzalez | Limerick 8.25 | Thu |
| Johnston's Glory | Redcar 5.40 | Wed |
| Joinedupwriting | Carlisle 5.20 | Sun |
| Jojesse | Redcar 5.40 | Wed |
| Jokipur | Wexford 5.35 | Fri |
| Jolly Cooper | Uttoxeter 4.50 | Thu |
| Jolly Cooper | Uttoxeter 4.50 | Thu |
| Jollyhockeysticks | Kempton 6.30 | Wed |
| Jomelamin | Chepstow 6.20 | Fri |
| Jonny Ebeneezer | York 6.30 | Fri |
| Jonny Ebeneezer | York 6.30 | Fri |
| Jontobel | Redcar 2.40 | Wed |
| Jontobel | Redcar 4.30 | Wed |
| Jord | Wolverhampton 4.45 | Fri |
| Jord | Wolverhampton 4.45 | Fri |
| Jordan's Light | Perth 2.35 | Wed |
| Jordi Roper | Redcar 3.20 | Wed |
| Jordi Roper | Redcar 5.40 | Wed |
| Josephine Malines | Carlisle 3.05 | Sun |
| Joshua | Perth 7.10 | Tue |
| Josiah Bartlett | Kempton 6.40 | Thu |
| Josiah Bartlett | Newmarket 6.40 | Fri |
| Josr's Magic | Lingfield 5.50 | Sat |
| Joss Stick | Bath 4.40 | Thu |
| Joss Stick | Bath 4.40 | Thu |
| Joss Stick | Sandown 2.45 | Thu |
| Jubilee George | Uttoxeter 6.50 | Mon |
| Jubilee Juggins | Southwell 2.15 | Mon |
| Jubilee Juggins | Windsor 7.10 | Mon |
| Juce of Hearts | Pontefract 5.00 | Sun |
| Juce of Hearts | Southwell 4.45 | Mon |
| Juce of Hearts | Redcar 4.30 | Wed |
| Judge 'n Jury | Ascot 2.50 | Sun |
| Judgethemoment | Sandown 5.00 | Thu |
| Judgethemoment | Sandown 5.00 | Thu |
| July Days | Leopardstown 6.55 | Thu |
| Jumbajukiba | Goodwood 3.30 | Tue |
| Jumbo Rio | Leopardstown 8.35 | Thu |
| Jumpin Johnnie | Yarmouth 5.00 | Mon |
| Jumpin Johnnie | Kempton 6.30 | Wed |
| Jumpin Johnnie | Kempton 8.00 | Wed |
| Jumpin Johnnie | Redcar 2.40 | Wed |
| Jumpin Johnnie | Redcar 4.30 | Wed |
| Jupiter Ficial | Wexford 7.05 | Fri |
| Jupon Vert | Worcester 5.40 | Tue |
| Just Bond | Beverley 3.45 | Tue |
| Just Bond | Goodwood 5.15 | Tue |
| Just In Debt | Perth 8.15 | Tue |
| Just Intersky | Kempton 7.30 | Wed |
| Just Jimmy | Chepstow 8.20 | Fri |
| Just Jimmy | Chepstow 8.20 | Fri |
| Just Joey | Pontefract 5.30 | Sun |
| Just Joey | Beverley 4.55 | Tue |
| Just Lille | Ascot 3.20 | Fri |
| Just Lille | Ascot 4.30 | Fri |
| Just Oscar | Salisbury 6.05 | Sat |
| Just Oscar | Salisbury 6.05 | Sat |
| Just Rob | Thirsk 3.45 | Fri |
| Just Rob | York 6.00 | Fri |
| Just Sam | Thirsk 3.10 | Fri |
| Just Sam | Carlisle 3.05 | Sun |
| Just Spike | Leicester 8.45 | Wed |
| Just Spike | Redcar 5.40 | Wed |
| Just The Lady | York 2.10 | Sat |
| Juzilla | Kempton 9.00 | Wed |