The venue for City2Surf was Sydney CBD . The sport has the official site www.hardrock100.com . 16 (from 6 confederations) teams participated in City2Surf . 24 from 2 nations competed in City2Surf . 1977 is when City2Surf was established  . It was held in 5 August . The no. of events in sport was 6
16 teams competed against each other in City2Surf