For a few amazing hours in perfect Autumn running conditions, the best of Sydney’s city streets are yours to enjoy. None of the big city hustle and bustle, just wide-open city streets, stunning views and the buzz of Australia’s biggest half-marathon all around you. Each year more than 15,000 athletes compete in the prestigious race, which takes runners on a spectacular 21.1 kilometre course taking in the best of Sydney's iconic landscape, including views of the Sydney Opera House, Harbour Bridge, The Rocks and Pyrmont Peninsula. The most impressive race of its kind in Australia, the course attracts a mix of local, interstate and overseas runners, coming together to challenge themselves and achieve a personal best.