In 2016, Tolkacheva and the Russian group won group gold at the 2016 European Championships in Holon, Israel. On August 19–21, Tolkacheva was member of the golden winning Russian group (together with Anastasia Maksimova, Anastasiia Tatareva, Anastasia Bliznyuk, Vera Biryukova) that won gold at the 2016 Summer Olympics held in Rio de Janeiro, Brazil.