Talay ran a best of 7.95 seconds for the 60 m hurdles at the 2011 European Athletics Indoor Championships and came fifth overall, making her first championship final. Still eligible for the age category competitions, she won at the 2011 European Athletics U23 Championships. She missed the World Championships, but competed at the 2011 Military World Games and won in a games record time of 12.95 seconds. She claimed her first world medal at the 2012 IAAF World Indoor Championships, taking the bronze. At the 2012 Summer Olympics, she raced in the 100 m hurdles and the relay. At the 2016 Olympics, she competed in the 100 m hurdles only.