Athletics at the 1952 Summer Olympics – Men's 800 metres

Starting from a waterfall start, most competitors were allowed to and chose to use a crouch start. Returning silver medalist Arthur Wint sprinted to the lead with Heinz Ulzheimer moving into a tight marking position with Gunnar Nielsen and Günther Steines sprinting to keep up. On the home stretch for the first time, defending champion Mal Whitfield moved forward, past the other chasers into a marking position on Ulzheimer. Wint continued to lead down the backstretch, then Whitfield accelerated past Ulzheimer, who turned to look, then at the beginning of the turn, Wint. It was a deja vu for Wint, seeing Whitfield ahead of him on the final turn of the Olympics. The first five were separated from the rest of the pack, Whitfield pulling away to defend his championship. Wint couldn't make any progress on Whitfield but held off the battle behind him. Steines lost ground, getting passed by a big rush by Albert Webster, but Nielsen pressed Ulzheimer to the line, Ulzheimer taking bronze with a lean then in the next step doing a face plant to the track.

Whitfield equalled the Olympic record he had set in London four years earlier, meaning he ran exactly the same time 1:49.2 in both races. Wint was a tenth of a second faster. Whitfield became the second man after Douglas Lowe to defend the 800 metres title. Peter Snell and David Rudisha have since equalled the feat.