At the age of five, hiss father gave him his first skating lesson, after which he took him to the Kolomna Olympic Reserve Sports School "Kometa".

[2] On 21 November 2021, Aldoshkin finished first in the 1500-meter race in division B at the second stage of the World Cup in Stavanger, Norway.

In 2022, he took part in the Winter Olympics for the first time, becoming the youngest member of the speed skating team and won a silver medal in the team pursuit.

[4][5] Alodoshkin lives in his native Kolomna, plays for the Comet Sports School.

[6] He has been a part-time student of the Faculty of Physical Culture and Sports of the State Social and Humanitarian University (Kolomna).