Cika wannan magana: A shekara ta 2016, Hanna ta sake cancanta don gasar cin kofin duniya a Gothenburg, Sweden, inda ta gama 15th. Daga baya a wannan shekarar ta yi gasa a Wasannin Olympics na bazara na 2016 da aka gudanar a Rio de Janeiro, Brazil. Ta sanya 9th a cikin
tawagar da kuma 39th a cikin mutum dressage gasa. A shekara ta 61, ta zama 'yar wasan Australiya mafi tsufa da ta taɓa yin gasa a gasar Olympics, ta wuce wani ɗan tseren doki da kuma lambar yabo mai yawa Bill Roycroft.