About 80,000 participants have taken to Sydney's streets for the annual City2Surf for charity on Sunday. The 14-kilometer route from the city center through to Bondi Beach was set in 1971, with just over 1,500 people competing. Participants have raised around three and a half million Australian dollars for over 950 charities. Meanwhile, 2016 champion Harry Summers defended his title in 42 minutes and 16 seconds.