Arina Kleschtschukowa gained her first international experience at the 2015 World Youth Championships in Cali , where she finished eighth in the final. In 2016, she also reached the final over 800 meters at the Asian Indoor Championships in Doha , where she was fourth. At the Junior Asian Championships in Ho Chi Minh City , she won the bronze medal. Shortly thereafter, she retired from the U20 World Championships in Bydgoszcz in the first round. In 2017 she took seventh place over 800 meters and eighth place over 1500 meters at the Islamic Solidarity Games in Baku . At the Asian Championships in Bhubaneswar , she finished seventh over 1500 meters and did not make it into the final over 800 meters. At the beginning of September she won the bronze medals over 800 and 1500 meters at the Asian Indoor & Martial Arts Games in Ashgabat .