Subota first represented his country at a Paralympics in 2004 in Athens, where he competed in the long jump and triple jump, although he failed to achieve a podium finish in either. Subota was back in the Belarus team for the 2008 Summer Paralympics in Beijing, this time competing in just the long jump. He finished fifth. His most successful Paralympics to date was the London Games in 2012. There he competed in both the long jump and triple jump, finishing third in the triple jump to claim his first Paralympic medal.