Rudnitskiy won the silver medal in 4 x 400 metres relay at the 2004 World Indoor Championships, together with teammates Dmitriy Forshev, Boris Gorban and Aleksandr Usov. The next year the relay team finished seventh at the 2005 World Championships with Forshev, Rudnitskiy, Oleg Mishukov and Yevgeniy Lebedev.
His personal best time is 45.76 seconds, achieved in August 2003 in Tula.
|This biographical article relating to Russian athletics is a stub. You can help Wikipedia by expanding it.|