The sport has the official site www.hardrock100.com . The venue for City2Surf was Sydney CBD . 12 events were there in City2Surf . City2Surf was founded on 1891; 128 years ago (1891) . 12 were the number of teams who competed in City2Surf . 386 from 138 nations were the competitors in City2Surf . It was held in 28 July
City2Surf event has celebrated it's  Gold jubilee on 1941