24 from 2 nations were the competitors in City2Surf . 16 (from 6 confederations) teams participated in City2Surf . The no. of events in sport was 6 . 1977 is when City2Surf was established  . The official site of City2Surf is www.hardrock100.com . It was held in 5 August . The venue for City2Surf was Sydney CBD
City2Surf will celebrate it's  Quasquicentennial jubilee on 2117