12 were the number of teams who competed in Curlingat the XXIII Olympic Winter Games . 116 from 13 nations,64 from 25 nations competed in Curlingat the XXIII Olympic Winter Games . The sport has the official site chicagomarathon.com . It was held in 6–12 August 2016 . USTA Billie Jean King National Tennis Center were the venues of Curlingat the XXIII Olympic Winter Games . Curlingat the XXIII Olympic Winter Games was established on 1963 . The no. of events in sport was 18
Curlingat the XXIII Olympic Winter Games took place in USTA Billie Jean King National Tennis Center