Miata Challenge racing series – basic information Column Trackday by adminek - March 31, 2017April 15, 2022 Miata Challenge, previously known as Miata miniChallenge, is a time attack racing and educational series taking place in Poland. It started in 2012, so it is pretty fresh and is constantly evolving and improving. What is constant, is the unique atmosphere - derived directly from the uniqueness of the Miata based community. "