116 from 13 nations,64 from 25 nations were the competitors in Curlingat the XXIII Olympic Winter Games . It was held in 6–12 August 2016 . 1963 is when Curlingat the XXIII Olympic Winter Games was founded  . 12 were the number of teams who competed in Curlingat the XXIII Olympic Winter Games . The sport has the official site chicagomarathon.com . 18 events were there in Curlingat the XXIII Olympic Winter Games . USTA Billie Jean King National Tennis Center were the venues of Curlingat the XXIII Olympic Winter Games
21 games were held in Curlingat the XXIII Olympic Winter Games