Sydney has plenty of great running routes that offer a mix of scenic beauty and challenging terrain. Here are some of the best running routes in Sydney:

1. The Bondi to Coogee Coastal Walk: This six-kilometre route offers stunning ocean views and is a popular spot for runners in Sydney. It’s a mix of flat and hilly terrain, and there are plenty of stairs for those who want a more challenging workout.
2. The Royal Botanic Garden: Located in the heart of Sydney, the Royal Botanic Garden is a popular spot for runners. It offers a mix of paved and unpaved trails and features several hills for those who want to add some incline to their workout.
3. The Sydney Harbour Bridge: The Sydney Harbour Bridge offers an iconic and challenging running route. The route is around 8 km long, and the incline up the bridge can be quite steep. It offers excellent views of the city and the harbour.
4. The Parramatta River Run: The Parramatta River Run is a scenic 12 km route that takes runners through Parramatta Park and along the Parramatta River. The route is mostly flat and offers excellent views of the water.
5. The Bay Run: The Bay Run is a 7 km loop around Iron Cove Bay in Sydney’s inner west. It offers a mix of flat and hilly terrain and features stunning views of the water.
6. Centennial Park: Centennial Park is a large park located in the eastern suburbs of Sydney. It offers a mix of paved and unpaved trails and features several hills for those who want a challenging workout. It’s a popular spot for runners in Sydney.

These are just a few of the best running routes in Sydney. Whether you’re looking for a challenging hill workout or a scenic coastal run, Sydney has plenty of options to choose from.