Thousand Guineas.

How to bet on the Thousand Guineas with Bet Right

The Thousand Guineas is a prestigious Group 1 race for three-year-old fillies, run over 1,600 metres at Caulfield Racecourse in Melbourne, held in mid-October. First contested in 1946, it was won by Sweet Chime and has since become one of Australia's most celebrated mile races for fillies.

Offering a prize pool of $1.5 million, the Thousand Guineas is a key feature of the Melbourne Racing Club's Spring Carnival. The race has evolved over time, transitioning from a Principal race to Group 1 status in 1979. Its timing makes it an important stepping stone toward major autumn and spring features, such as the Cox Plate, giving fillies a chance to test their class against top-level competition.

A notable highlight in its history occurred in 2024, when Another Prophet secured her biggest victory to date. Her performance showcased the quality required to win at this level and reinforced the race’s role as a proving ground for fillies destined for greater honours in Australian racing.

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Recent Results

Each year, the Thousand Guineas is a spectacle of thoroughbred talent. Here are some of the recent winners:

2026 - TBD, Saturday 17th October

2025 - Ole Dancer

2024 - Another Prophet

2023 - Joliestar

2022 - Madame Pommery

2021 - Yearning

2020 - Odeum

2019 - Flit

2018 - Amphitrite

2017 - Aloisia

2016 - Global Glamour

2015 - Stay With Me

2014 -  Amicus

2013 - Guelph

2012 - Commanding Jewel

2011 - Atlantic Jewel

2010 - Yosei