The Sydney Marathon is an annual operating occasion held in Sydney, Australia. The race was first held in 2000 and has been held yearly since then, apart from 2020 and 2021 because of the COVID-19 pandemic. The race is often held in September and consists of a full marathon, a half marathon, and a 10-kilometer run. The complete marathon course begins at Bradfield Park in Milsons Level and finishes within the Sydney Cricket Floor. The half marathon course begins and finishes within the Sydney Cricket Floor, and the 10-kilometer course begins and finishes in The Area.
The Sydney Marathon is among the hottest operating occasions in Australia and attracts runners from everywhere in the world. The race can be a significant fundraiser for varied charities. The registration charge for the 2025 Sydney Marathon is $145 for the complete marathon, $115 for the half marathon, and $95 for the 10-kilometer run. Registration for the race is often open from March to August.