The New Zealand Oaks is a Group 1 Thoroughbred horse race for three-year-old fillies run at set weights over a distance of 2400 metres ( miles).
The New Zealand Oaks was run at Riccarton until 1972 and over the distance of miles to 1974.
Until 2025 it was held on the third Saturday of March every year at Trentham Racecourse in Wellington, New Zealand. In 2025 it was raced on the same day as the:
The Levin Classic (1600m) for 3-year horses was raced on the Oaks race-day in 2022 and 2023, but was returned to January.
In September 2025 it was announced that the New Zealand Oaks would be shifted to Ellerslie Racecourse, Auckland, in an attempt to preserve the race's Group 1 status. The 2026 edition would be moved to an earlier date on February 21, two weeks before the NZ Derby so fillies have the option to start in the Derby and to provide a better pathway to races like the Australian Oaks in early April.
The 2026 New Zealand Oaks was scheduled on the same days as the following races:
With the consistent strength of New Zealand fillies, the race has an impressive list of winners, including:
Cup winners Empire Rose and Prize Lady were runners up.
The most successful jockeys have been:
There was no race in 1973.