16 from 16 nations were the competitors in Ice hockey . 6 events were there in Ice hockey . It was held in 2 August . 1881; 138 years ago (1881) is when Ice hockey was established  . 16 (from 6 confederations) were the number of teams who competed in Ice hockey . The venue for Ice hockey was ExCeL Exhibition Centre . The sport has the official site chicagomarathon.com
In the year 1881 the sport was played for the first time