BMX semifinals and finals at Rio 2016 Olympics

Medalists in women's BMX Cycling (L-R) USA's Alise Post with silver, Columbia's Mariana Pajon with gold and Venezuela's Stefany Hernandez with bronze pose for a photo in the Olympic BMX Centre at the 2016 Rio Summer Olympics in Rio de Janeiro, Brazil, on August 19, 2016. Photo by Matthew Healey/UPI