István Pásztor was a 10-time Hungarian champion in track events. His major international appearances came at the 1952 Olympics, placing 10th with the team pursuit, and the 1953 World Championships, where he was 10th in the individual pursuit. He later coached road racers in Hungary, leading Hungarian team time trials to several top-10 placements at the Worlds.
|1952 Summer||26||Helsinki||Cycling||Men's Team Pursuit, 4,000 metres||Hungary||HUN||10 QR|
|1952 Summer||26||Helsinki||Cycling||Hungary||HUN||Qualifying Round||10||4:55.5|