The Mieczysław Połukard Criterium of Polish Speedway League Aces (Polish: Kryterium Asów Polskich Lig Żużlowych im.

Mieczysława Połukarda) usually referred to as the Criterium of Aces (Kryterium Asów) is an annual speedway event held each year organised by Polonia Bydgoszcz.

[1][2] The Criterium of Aces is held in the Polonia Stadium in Bydgoszcz.

Tomasz Gollob has won the event the most times by winning it on fourteen occasions.

The event was not held from 2013 to 2020 but returned for the 2021 Polish speedway season.