Claim: During the 1986 Berlin Marathon (the 13th of the annual marathon), Bogusław Psujek of Poland had the fastest time among the men.
Evidence: The 1986 Berlin Marathon was the 13th running of the annual marathon race held in Berlin, West Germany, held on 28 September. Poland's Bogusław Psujek won the men's race in 2:11:03 hours, while the women's race was won by West Germany's Charlotte Teske in 2:32:10.