6 events were there in Hornussen . The sport has the official site www.hardrock100.com . 17 teams participated in Hornussen . 16 from 16 nations competed in Hornussen . The venue for Hornussen was Arena Olímpica do Rio . Hornussen was established on 1884; 135 years ago (1884) . August 19, 2017  – August 23, 2017  (artistic) was when it was held
Hornussen event has celebrated it's  Silver jubilee on 1909