- Who
- Winx
- What
- 25 total number
- Where
- Australia ()
- When
The most horse racing Group 1 (Grade 1) victories by a horse is 25, achieved by Winx consecutively from 30 May 2015 to 13 April 2019.
Winx was retired to stud following her 25th Group 1 victory – and 33rd consecutive victory – in the Queen Elizabeth Stakes at the Royal Randwick Racecourse in Sydney, New South Wales, Australia. She had surpassed Hurricane Fly’s record of 22 Group 1 wins on 2 March 2019 with victory in the Chipping Norton Stakes.