The sport has the official site chicagomarathon.com . The no. of events in sport was 12 . London Velopark (BMX, track) were the venues of Curlingat the XXIII Olympic Winter Games . Curlingat the XXIII Olympic Winter Games was founded on 1881; 138 years ago (1881) . 11 August was when it was held . 17 were the number of teams who competed in Curlingat the XXIII Olympic Winter Games . 116 from 13 nations,24 from 2 nations were the competitors in Curlingat the XXIII Olympic Winter Games
Less than 23 nations participated in the event