Simota began riding at the age of nine. The highlights of his career so far were becoming the Czech Under-21 Champion in 2004 and reaching the semi-final of the European Championships. He has been a meeting reserve in the Czech 2006 Speedway Grand Prix.
During a race meet in Hungary in May 2008 Simota suffered serious injuries which ended his season. By 2009 he was back in training and rode for the Czech team AK Plzeň, the Polish team Orzel Lodz, and the Danish team Brovst.