18 events were there in Curlingat the XXIII Olympic Winter Games . 12 were the number of teams who competed in Curlingat the XXIII Olympic Winter Games . Curlingat the XXIII Olympic Winter Games was established on 1963 . It was held in 6–12 August 2016 . The venue for Curlingat the XXIII Olympic Winter Games was USTA Billie Jean King National Tennis Center . The sport has the official site chicagomarathon.com . 116 from 13 nations,64 from 25 nations competed in Curlingat the XXIII Olympic Winter Games
The sport Curlingat the XXIII Olympic Winter Games has more than18 contenders  from 13 nations