| Rubydahlia | TRIAL Wyong,
24-Feb-23 |
| Rubydoo | Sunshine Coast,
03-Oct-25 |
| Rubydooby | Killarney,
30-Sep-23 |
| Rubydubydo | Awapuni Synthetic,
08-Jun-25 |
| Rubyelsie | Ipswich,
24-Dec-10 |
| Rubyexpress | Ipswich,
19-Oct-22 |
| RUBYJET | |
| Rubykon Lass | Ascot,
13-Dec-14 |
| Rubylot | Sha Tin,
25-May-25 |
| Rubypeeptoes | Randwick,
01-Nov-11 |
| Rubys Flash | Charles Town,
16-Aug-24 |
| Rubys King Gotem | Ruidoso Downs,
22-Jun-25 |
| Rubys Legacy | Worcester,
06-Sep-25 |
| Rubys Mission | Finger Lakes,
03-Sep-25 |
| Rubys Reward | Ludlow,
25-Nov-24 |
| Rubysa | Turf Paradise,
24-Apr-25 |
| Rubyshowoff | Pukekohe Park,
19-Jun-24 |
| Rubyspot | Murray Bridge,
16-Jul-17 |
| Rubytoo | Penola,
16-Jan-20 |
| Rucara | Port Lincoln,
19-Feb-23 |
| Rucco | Hipodromo Chile,
09-May-25 |
| Ruchbah | Chantilly,
26-Sep-24 |
| Ruchbah | Nagoya,
17-Oct-25 |
| Ruchla | bet365 Park Kyneton,
07-Nov-18 |
| Rucia Del Doc | Club Hipico Santiago,
10-May-25 |
| Rucia Farandulera | Club Hipico Santiago,
04-Nov-23 |
| Rucker Road | Colonial Downs,
25-Jul-25 |
| Ruckman | Benalla,
16-Feb-25 |
| Ruda | Laurel Park,
28-Dec-24 |
| Rudbeckia | Orange,
09-Oct-25 |
| Rudd | Palermo,
19-Aug-23 |
| Rudd's Rocket | Charles Town,
08-Aug-25 |
| Ruddells Way | Avondale,
16-Jul-25 |
| Ruddy Buddy | Laurel Park,
06-Oct-25 |
| Rude Boi | Lone Star Park,
10-Oct-25 |
| Rude Dude | Thistledown,
27-Aug-25 |
| Rude Gurl | Lone Star Park,
10-Oct-25 |
| Rudebaker | TRIAL bet365 Terang,
17-Apr-25 |
| Rudement | Funabashi,
31-Jul-25 |
| Rudens | San Isidro,
16-Feb-25 |
| Rudesheim | Tokyo,
18-Oct-25 |
| Rudhyar | Pinjarra,
28-Jun-25 |
| Rudi's Apple | Leopardstown,
20-Oct-24 |
| Rudiano | Canterbury Park,
12-Jul-24 |
| Rudibatootie | Warracknabeal,
19-Aug-23 |
| Rudies In Court | Kempton,
09-Sep-23 |
| Rudimental | Warrnambool,
02-May-24 |
| Rudimentary | Inverell,
23-May-25 |
| Rudimentary Drink | Keeneland,
13-Apr-23 |
| Rudiobus | Penn National,
31-Oct-25 |
| Rudisha | Geelong,
06-Feb-14 |
| Rudisha | Kasamatsu,
04-Nov-25 |
| Rudolfina | Caulfield,
15-Oct-25 |
| Rudston | Warrnambool,
02-Nov-23 |
| Rudy | Toowoomba,
07-Apr-18 |
| Rudy Rod | Philadelphia Park,
15-Jul-24 |
| Rudy Rudy Rudy | Penn National,
05-Dec-24 |
| Rudy S. | Monmouth Park,
14-Aug-23 |
| Rudy Trigger | Palermo,
12-Nov-23 |
| Rudy Up | Saratoga,
28-Aug-25 |